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Réia yellow gold necklace featuring several dangling, pear-shaped lab-grown diamonds. The necklace is shown on a person's neck against a blurred reddish background.

Necklaces

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An elegant 18 KT yellow gold necklace, with a gross weight of 3.095 grams, is displayed horizontally across the center of a smooth, light beige background. The delicate chain leads to a circular pendant adorned with sparkling round VVS EF diamonds, totaling 0.100 carats, arranged in a subtle cluster around a central element.
This intricate 18 KT yellow gold necklace, weighing 3.095 grams gross, is showcased with its circular pendant positioned in the lower right section of a subtly textured, light peach-toned surface. The pendant is intricately set with brilliant round VVS EF diamonds, totaling 0.100 carats, emphasizing its refined craftsmanship and sparkle.

Rs. 25,786

Eternal Spark Circle ...

A close-up view of a radiant 14 KT yellow gold necklace, weighing 3.036g and 16 inches in length, showcasing its central pendant and the luminous sparkle of 0.244 carats of round EF VVS diamonds. The necklace is positioned on a light beige textured fabric, creating soft shadows, with a blurred light background, highlighting its detailed craftsmanship and continuous brilliance.
A delicate 14 KT yellow gold necklace, gross weight 3.036g and 16 inches in length, featuring a central pendant adorned with brilliant round EF VVS diamonds totaling 0.244 carats. The pendant is displayed on a subtly textured dark surface, with soft lighting emphasizing its intricate design and continuous sparkle

Rs. 38,241

Ethereal Flame Twist ...

An elegant 18 KT yellow gold necklace, with a gross weight of 3.533 grams, is displayed stretched out and centrally against a smooth, light beige background. The delicate chain holds a graceful drop pendant, beautifully set with sparkling round VVS EF diamonds, totaling 0.09 carats, arranged in a subtle, elongated pattern.
This exquisite 18 KT yellow gold necklace, weighing 3.533 grams gross, showcases its diamond-studded drop pendant in the lower right section of a subtly textured, light peach-toned surface. The pendant features brilliant round VVS EF diamonds, totalling 0.09 carats, set to highlight its elegant vertical design.

Rs. 28,542

Golden Drift Elegant ...

Side view of Reia's Graceful V-Curve Ruby Pendant Necklace in 14 KT yellow gold, featuring a curved silhouette with a pear-shaped red gemstone and sparkling round diamonds. Captured on a cream background, the image emphasizes the pendant’s depth and fluid contour.
Top view of Reia's Graceful V-Curve Ruby Pendant Necklace, showcasing the symmetrical gold arc, centered 0.424 ct red gemstone, and precisely set diamonds along the curve. Set against a cream background, the top angle highlights its balance, finesse, and craftsmanship.

Rs. 42,275

Graceful V-Curve Ruby...

An exquisite 18 KT yellow gold necklace, with a gross weight of 3.48 grams, is presented stretched out and centrally against a smooth, light beige background. The necklace features a delicate chain leading to a beautifully crafted pendant, prominently displaying sparkling round VVS EF diamonds, totaling 0.600 carats, arranged in an elegant cluster
This stunning 18 KT yellow gold necklace, weighing 3.48 grams gross, is showcased with its pendant positioned in the lower center of a subtly textured, light peach-toned surface. The intricate pendant is richly adorned with brilliant round VVS EF diamonds, totaling 0.600 carats, emphasizing the fine craftsmanship and radiant sparkle.

Rs. 50,192

Petite Floral Diamond...

Top view of Reia's lab grown diamond heart pendant necklace in 14 KT yellow gold, highlighting the symmetrical heart outline and centered round diamond. Set on a smooth cream backdrop, the image captures the pendant's balanced design and everyday wear appeal from above.
Side view of Reia's Petite Heart Solitaire Necklace, showing the depth and contour of the heart-shaped 14 KT yellow gold setting with a round EF VVS diamond. Photographed against a cream background, the angle accentuates the pendant's fine craftsmanship and lightweight structure.

Rs. 29,276

Petite Heart Solitair...

An elegant 14 KT yellow gold necklace, with a gross weight of 2.176 grams, is displayed stretched out and centrally against a smooth, light beige background. The delicate chain leads to a rectangular bar pendant, expertly set with sparkling emerald-cut VVS EF diamonds, totaling 0.940 carats, arranged in a continuous line.
This exquisite 14 KT yellow gold necklace, weighing 2.176 grams gross, is presented with its diamond-studded rectangular bar pendant positioned in the lower right section of a subtly textured, light peach-toned surface. The pendant features brilliant emerald-cut VVS EF diamonds, totaling 0.940 carats, emphasizing its minimalist and modern design.

Rs. 53,763

Three Stone Baguette ...

An elegant 14 KT yellow gold necklace, with a gross weight of 2.885 grams, is showcased stretched out and centrally on a smooth, light beige background. The delicate chain holds a captivating drop pendant featuring a prominent pear-shaped design, expertly set with sparkling round VVS EF diamonds, totaling 0.260 carats.
This exquisite 14 KT yellow gold necklace, weighing 2.885 grams gross, is presented with its diamond-studded pear-shaped drop pendant positioned in the lower right section of a subtly textured, light peach-toned surface. The pendant features brilliant round VVS EF diamonds, totaling 0.260 carats, emphasizing its elegant form

Rs. 37,321

Trio Charm Diamond Pe...

An elegant 18 KT yellow gold necklace, with a gross weight of 3.676 grams, is displayed stretched horizontally across the center of a smooth, light beige background. The delicate chain leads to a circular pendant showcasing a floral cluster design, expertly set with sparkling round VVS EF diamonds, totaling 0.420 carats.
This exquisite 18 KT yellow gold necklace, weighing 3.676 grams gross, is presented with its diamond-studded circular pendant positioned in the lower right section of a subtly textured, light peach-toned surface. The pendant features brilliant round VVS EF diamonds, totaling 0.420 carats, arranged in a flower-like cluster, emphasizing its intricate design.

Rs. 42,286

Triple Glow Centered ...

Front view of Reia's Delicate Butterfly Diamond Link Necklace, crafted in 18 KT yellow gold and adorned with five EF VVS round diamond butterfly motifs (0.68 ct). Displayed on a cream background, the necklace captures a playful yet elegant sparkle perfect for everyday wear.
Side view of Reia's Delicate Butterfly Diamond Link Necklace in 18 KT yellow gold, showcasing the layered depth of each butterfly charm and its diamond pave texture. Set on a cream background, the image reveals the pendant’s refined profile and lightweight elegance.

Rs. 61,244

Delicate Butterfly Di...

On a white background, the side view of a refined 14 KT yellow gold NKC necklace is displayed, offering classic elegance with a modern touch. With a gross weight of 2.678 grams and a net gold weight of 2.628 grams, it features 0.250 carats of diamonds set with precision. The sleek design adds subtle brilliance, while the secure clasp ensures a perfect fit—making it ideal for both everyday sophistication and graceful celebrations.
On a white background, the front view of a refined 14 KT yellow gold NKC necklace is displayed, offering classic elegance with a modern touch. With a gross weight of 2.678 grams and a net gold weight of 2.628 grams, it features 0.250 carats of diamonds set with precision. The sleek design adds subtle brilliance, while the secure clasp ensures a perfect fit—making it ideal for both everyday sophistication and graceful celebrations.

Rs. 34,968

Petite Petal Diamond ...

On a white background, the side view of a striking 14 KT yellow gold NKC necklace is shown, blending elegance with a bold silhouette. With a gross weight of 2.999 grams and a net gold weight of 2.933 grams, it features 0.330 carats of diamonds, highlighted by a 0.11 ct marquise-cut stone. The design exudes refined brilliance with its sleek lines and graceful form, while a secure clasp offers both comfort and charm for daily or festive wear.
On a white background, the side view of a striking 14 KT yellow gold NKC necklace is shown, blending elegance with a bold silhouette. With a gross weight of 2.999 grams and a net gold weight of 2.933 grams, it features 0.330 carats of diamonds, highlighted by a 0.11 ct marquise-cut stone. The design exudes refined brilliance with its sleek lines and graceful form, while a secure clasp offers both comfort and charm for daily or festive wear.

Rs. 40,887

Round Halo Diamond Pe...

On a white background, the side view of a radiant 14 KT yellow gold MNG necklace is featured, showcasing bold brilliance in a delicate frame. With a gross weight of 2.51 grams and a net gold weight of 0.124 grams, it is adorned with 0.450 carats of diamonds, highlighted by a striking 0.45 ct stone. The design balances lightness with luxury, while a secure clasp ensures it stays perfectly in place for elegant, everyday wear or festive occasions.
On a white background, the side view of a radiant 14 KT yellow gold MNG necklace is featured, showcasing bold brilliance in a delicate frame. With a gross weight of 2.51 grams and a net gold weight of 0.124 grams, it is adorned with 0.450 carats of diamonds, highlighted by a striking 0.45 ct stone. The design balances lightness with luxury, while a secure clasp ensures it stays perfectly in place for elegant, everyday wear or festive occasions.

Rs. 41,231

Solo Spark Diamond Ma...

Front view of the Pendant with a spring lock of size 16 inches held in hand reveals a stunning 0.527-carat diamond, set in 14 KT rose gold. The pendant features a blooming floral design, with the central diamond elegantly suspended, creating a captivating drop effect. The background accentuates the intricate craftsmanship and the lab-grown diamond brilliant sparkle.
The front view on the neck of the model, wearing a pendant reveals a stunning 0.527-carat diamond with a spring lock of size 16 inches, set in 14 KT rose gold. The pendant features a blooming floral design, with the central diamond elegantly suspended, creating a captivating drop effect. The clean, white background accentuates the intricate craftsmanship and the lab-grown diamonds brilliant sparkle.

Rs. 50,615

Shell Diamond Pendant...

Side profile of Reia's Golden Cascade Sculptural Diamond Necklace on a beige background, emphasizing the undulating contour of the golden links and the layered depth of its diamond-set structure. A striking balance of movement and dimension, designed to enchant.
Top view of Reia's Golden Cascade Sculptural Diamond Necklace on a beige backdrop, displaying the rhythmic flow of its sculpted gold links and intricately placed lab-grown diamonds. The necklace forms a graceful arc, blending fluidity with refined structure in every detail.

Rs. 261,371

Golden Cascade Sculpt...

Image of the Gleam Thread Diamond Pendant Necklace by Réia, crafted in 14KT White Gold. Features a deep blue teardrop-shaped center stone accented by EF color, VVS clarity lab-grown diamonds in a vertical, sculpted design. Set on a fine chain, this pendant combines softness and structure. Total diamond weight is 0.38 carats, gross weight 3.456 grams. A minimal, elegant piece from Réia’s lab-grown diamond jewellery collection.
Close-up image of the Gleam Thread Diamond Pendant Necklace by Réia, crafted in 14KT White Gold. The pendant features a striking teardrop-shaped deep blue gemstone suspended beneath a sequence of EF color, VVS clarity lab-grown diamonds. Set in a vertical, modern silhouette, this lightweight 3.456g necklace includes 0.38 carats of diamonds, offering minimal elegance and radiant charm.

Rs. 43,645

Gleam Thread Diamond ...

A close-up view of a radiant 18 KT yellow gold necklace, weighing 24.687g, showcasing its intricate arrangement of 8.190 carats of luminous pear-shaped EF VVS diamonds and 1.095 carats of gemstones. The necklace is positioned on a light beige textured fabric, creating soft shadows, with a blurred light background, highlighting its detailed craftsmanship and continuous sparkle.
A luxurious 18 KT yellow gold necklace, gross weight 24.687g, featuring an elaborate design with numerous pear-shaped EF VVS diamonds totaling 8.190 carats, complemented by 1.095 carats of gemstones. The necklace is displayed on a textured dark surface, with soft lighting emphasizing its intricate, flowing design and brilliant array of stones.

Rs. 473,275

Trilayer Emerald Hear...

On a white background, the front view of a graceful 14 KT yellow gold NKC necklace is captured, combining minimal elegance with a touch of brilliance. With a gross weight of 2.805 grams and a net gold weight of 2.743 grams, it features 0.310 carats of diamonds, the largest stone measuring 0.08 ct. The clean design and subtle sparkle enhance its timeless appeal, while a secure clasp ensures comfort for both everyday wear and special occasions.
On a white background, the side view of a graceful 14 KT yellow gold NKC necklace is captured, combining minimal elegance with a touch of brilliance. With a gross weight of 2.805 grams and a net gold weight of 2.743 grams, it features 0.310 carats of diamonds, the largest stone measuring 0.08 ct. The clean design and subtle sparkle enhance its timeless appeal, while a secure clasp ensures comfort for both everyday wear and special occasions.

Rs. 38,319

Grace Drop Diamond Pe...

On a white background, the side view of a refined 18 KT yellow gold pendant is displayed, combining classic design with a bold touch of sparkle. With a gross weight of 4.106 grams and a net gold weight of 4.056 grams, it features 0.250 carats of round-cut diamonds, highlighted by a striking 0.24 ct stone. The pendant’s clean lines and radiant finish add timeless elegance, while a secure loop ensures perfect placement for everyday or festive wear.
On a white background, the side view of a refined 18 KT yellow gold pendant is displayed, combining classic design with a bold touch of sparkle. With a gross weight of 4.106 grams and a net gold weight of 4.056 grams, it features 0.250 carats of round-cut diamonds, highlighted by a striking 0.24 ct stone. The pendant’s clean lines and radiant finish add timeless elegance, while a secure loop ensures perfect placement for everyday or festive wear.

Rs. 58,085

Eclipse Glow Diamond ...

On a white background, the side view of a refined 14 KT yellow gold necklace is displayed, exuding timeless elegance. With a gross weight of 2.691 grams and a net gold weight of 2.581 grams, it features 0.550 carats of round-cut diamonds that add radiant sparkle. The classic design and polished finish offer a graceful silhouette, while a secure clasp ensures lasting comfort—ideal for both everyday sophistication and festive charm.
On a white background, the side view of a refined 14 KT yellow gold necklace is displayed, exuding timeless elegance. With a gross weight of 2.691 grams and a net gold weight of 2.581 grams, it features 0.550 carats of round-cut diamonds that add radiant sparkle. The classic design and polished finish offer a graceful silhouette, while a secure clasp ensures lasting comfort—ideal for both everyday sophistication and festive charm.

Rs. 45,526

Cascading Cluster Dia...

A close-up view of a radiant 14 KT yellow gold necklace, weighing 2.25g, showcasing its intricate arrangement of 0.330 carats of luminous marquise-shaped EF VVS diamonds. The necklace is positioned on a light beige textured fabric, creating soft shadows, with a blurred light background, highlighting its detailed craftsmanship and continuous brilliance.
A delicate 14 KT yellow gold necklace, gross weight 2.25g, featuring a gracefully curved pendant adorned with brilliant marquise-shaped EF VVS diamonds totaling 0.330 carats. The necklace is elegantly draped on a smooth, dark surface, with soft lighting emphasizing its subtle sparkle and fine craftsmanship.

Rs. 33,606

Dainty Flower Charm D...

Angled shot of the Falling Petals Statement Diamond Necklace by Réia Diamonds, artfully draped on a soft surface. Crafted in 14 KT yellow gold and set with EF VVS lab-grown diamonds, the image captures the fluid elegance and layered brilliance of the dewdrop-inspired design
Top flat-lay view of the Falling Petals Diamond Necklace by Réia, revealing intricate diamond tassels set in hallmarked 14 KT yellow gold. The necklace’s symmetrical design and fine craftsmanship are clearly visible, highlighting the sparkle and luxurious drape of each lab-grown diamond cluster

Rs. 413,200

Falling Petals Statem...

On a white background, the side view of a luxurious 22 KT yellow gold necklace is featured, blending richness with refined sparkle. With a gross weight of 8.675 grams and a net gold weight of 8.398 grams, it is adorned with 1.380 carats of round-cut diamonds, highlighted by a 0.17 ct stone. The bold yet elegant design shines with intricate craftsmanship, while a secure clasp ensures lasting comfort—perfect for grand occasions and timeless style.
On a white background, the side view of a luxurious 22 KT yellow gold necklace is featured, blending richness with refined sparkle. With a gross weight of 8.675 grams and a net gold weight of 8.398 grams, it is adorned with 1.380 carats of round-cut diamonds, highlighted by a 0.17 ct stone. The bold yet elegant design shines with intricate craftsmanship, while a secure clasp ensures lasting comfort—perfect for grand occasions and timeless style.

Rs. 170,940

Floral Mirage Grand D...

On a white background, the side view of a stunning 14 KT yellow gold NKC necklace is showcased, blending bold sparkle with elegant design. With a gross weight of 2.525 grams and a net gold weight of 2.381 grams, it features 0.720 carats of diamonds, highlighted by a striking 0.28 ct marquise-cut stone. The graceful silhouette and precise stone setting create timeless beauty, while a secure clasp ensures comfort for both daily wear and special occasions.
On a white background, the side view of a stunning 14 KT yellow gold NKC necklace is showcased, blending bold sparkle with elegant design. With a gross weight of 2.525 grams and a net gold weight of 2.381 grams, it features 0.720 carats of diamonds, highlighted by a striking 0.28 ct marquise-cut stone. The graceful silhouette and precise stone setting create timeless beauty, while a secure clasp ensures comfort for both daily wear and special occasions.

Rs. 49,710

Garden Glint Gold Dia...

Your Signature Lab Grown Diamond Necklace

For Reia, every piece begins with a belief - beauty should mean something. We firmly believe that our lab grown diamond necklace is not just a string of sparkle; it is a story that is close to your heart.

It reflects the essence of your everyday, the milestones you’ve crossed, and the future you’re dreaming of. Whether you choose a single diamond that showcases your elegance or a bold design that will demand attention from all those who see it, our lab created diamond necklaces are meant to be worn with the meaning you choose it to have.

Why Reia’s Lab Grown Diamond Necklaces Are Truly Different

We know how each purchase of yours is truly special and that’s why we build our necklaces with the foundation of trust. Each lab grown diamond necklace is created with personal intent, detail, and immense emotional value.

Our necklaces are set apart:

- Every diamond is IGI or SDI certified, guaranteeing quality and authenticity

- Each necklace is handcrafted in BIS Hallmarked 14KT or 18KT gold

- We combine traditional karigar skills with modern minimalism

Lab Grown Diamond Necklaces for Women – Perfect for Every Hour of the Day

Reia’s lab grown diamond necklace women’s collection is designed to complement your every moment — quiet coffee mornings, quick office runs, spontaneous brunches, or elegant nights out.

Why Reia necklaces are everyday favorites:

- They are lightweight designs that never tug or feel bulky

- They are of multiple gold tones that match Indian and Western wardrobes

- Thoughtfully engineered settings for comfort and movement

Whether it’s a simple solitaire or a delicate layered chain, your lab grown diamond necklace becomes an effortless part of your identity.

Shop the Full Spectrum of Lab Diamond Necklaces Online

Every woman deserves options. That’s why Reia offers a thoughtfully curated range of lab diamond necklaces online, each crafted with a unique story and silhouette.

Explore:

- Our Solitaire lab grown diamond necklaces which are minimalist

- Our Halo and drop designs which are built for a radiant frame around your diamond

- Build your own aesthetic through our stackable layering chains 

Avail all of our lab diamond necklace through our online shopping, with virtual try-ons, WhatsApp support, and design consultations — anywhere in India.

Your Story, Your Necklace — Custom Lab Grown Diamond Necklaces

Your story deserves a signature.

Reia’s custom lab grown diamond necklace service allows you to design from scratch or personalize a base design with elements from your life.

You can:

- Choose from diamond cuts: Round, Pear, Marquise, Emerald, Princess

- Choose your preferred gold tone: White, Yellow, or Rose

- Decide your diamond carat weight and clarity based on your vision

- Add initials, motifs, dates, birthstones, or engravings

- Select the chain style: cable, box, Singapore, rope, or snake

- Customize the clasp type and necklace length

Every custom lab created diamond necklace is reviewed by our in-house designers, 3D modeled for your approval

Evolve, Upgrade, or Reinvent — Because Jewelry Should Grow With You

Your necklace today may become a legacy tomorrow.

Reia gives you the flexibility to evolve your piece as your life changes.

You can:

- Upgrade a 0.30 ct pendant to a 1 carat lab grown diamond necklace whenever you feel like it

- Add matching earrings or rings to make a complete set

- Change the chain length or switch from single stone to halo

- Convert your pendant into a double-layer necklace

- Replace older settings with a fresh new aesthetic

And with our Carat Club buyback and exchange options, you can get up to 70% of your diamond’s market value back — keeping your jewelry as dynamic as your journey.

Reia’s Lab Grown Diamond Necklace are Certified, Hallmarked, and 100% Authentic

Every Reia lab grown diamond necklace comes with:

- IGI or SDI Certification for diamond cut, clarity, carat, and origin

- BIS Hallmark to guarantee gold purity (14KT or 18KT)

- Full documentation with item weight, stone count, gold weight, and pricing

And while no one can tell the difference between a mined and lab created diamond necklace, you’ll feel the difference where it matters most.

Timeless Gifting — Lab Grown Diamond Necklaces for Every Milestone

Necklaces are among the most cherished gifts — they represent the closeness, continuity, and care that you have in your day to day life.

Reia’s lab grown diamond necklaces are ideal for:

- Anniversary, birthday, or promotion gifts

- Push presents and new beginnings

- Graduation, retirement, or first job milestone

- Diwali, Eid, Rakhi, and Akshaya Tritiya

Join Reia’s Carat Club to enjoy zero making charges during festivals and exclusive member previews of new launches — because meaningful gifts should come without inflated costs.

Lifetime Aftercare for Women’s Lab Grown Diamond Necklaces

We know how special your jewellery is, and we strongly believe, our relationship doesn’t end at just the purchase, hence we have come up with the following services:

- Ultrasonic cleaning and polishing

- Chain clasp repairs and length adjustments

- Prong tightening and diamond setting maintenance

- Dedicated support via WhatsApp or in-store visits

FAQs — All You Need to Know About Lab Grown Diamond Necklaces

1. What makes a Reia lab grown diamond necklace different?

Reia necklaces are handcrafted, certified, and customizable. We use certified lab grown diamonds and BIS Hallmarked gold to offer jewelry that’s beautiful, durable, and meaningful.

2. Is it safe to shop for a lab diamond necklace online?

Yes we offer a seamless shopping experience since with Reia you get:

- Certified lab grown diamond jewellery

- Virtual try-ons and live consultations with our experienced designers

- Secure payment gateways where your information is secure

- Lifetime aftercare and easy exchange options

3. Can I wear my lab grown diamond necklace daily?

Absolutely. Our designs are made for modern lifestyles, since we know how important it is to have jewellery that moves with you. Our jewellery is light, durable, and versatile. With a Mohs hardness of 10, lab created diamonds are perfect for everyday use.

4. Can I create a custom necklace?

Yes. Our custom lab grown diamond necklace process allows full control over carat, cut, setting, chain, and personalization and we ensure that we are with you for every step of the way as we want to make sure you are delighted and not making a compromise.

5. Can I upgrade or restyle my necklace in the future?

Of course. With Reia, your jewelry evolves with you. Trade in your stone, add new layers, or redesign completely. We offer an exchange and buyback policy that will enable freedom in your decisions.