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Close-up of a hand wearing two gold rings with small lab-grown diamonds, against a plain gray background.
18 Karat | 18KT Lab Grown Diamond Jewellery

18 Karat | 18KT Lab Grown Diamond Jewellery

Front view of yellow gold floral sunburst diamond koppu featuring a clustered round lab-grown diamond bloom with an elongated gold stem design, displayed on a soft neutral textured surface.
Angled view of yellow gold floral diamond koppu featuring clustered round lab-grown diamonds forming a sunburst bloom, set on elongated gold stems against a soft neutral background.

Radiant Floral Sunburst Diamond Koppu

Rs. 32,659

Unit price
per 

Front view of square diamond stud earrings in yellow gold, featuring solitaire princess-cut diamonds in four-prong settings. Captured against a soft beige backdrop, the design reflects timeless sparkle and elegance.
Angled view of square diamond stud earrings in yellow gold, featuring solitaire princess-cut diamonds in four-prong settings. Captured against a soft beige backdrop, the design reflects timeless sparkle and elegance.

Elegant Princess Cut Diamond Earring

Rs. 147,847

Unit price
per 

Angled view of a yellow gold nose pin, featuring a solitaire round diamond in a minimal prong setting. Captured against a soft beige backdrop, the design reflects delicate sparkle and understated elegance.
Made to Order

Timeless Solitaire Shine Fashion Nosepins

Rs. 9,754

Unit price
per 

Angled view of round diamond stud earrings in yellow gold, featuring solitaire diamonds in four-prong settings. Captured against a soft beige backdrop, the design reflects timeless sparkle and elegance.
Side view of round diamond stud earrings in yellow gold, featuring solitaire diamonds in four-prong settings. Captured against a soft beige backdrop, the design reflects timeless sparkle and elegance.
Made to Order

Elegant Solitaire Diamond Stud Earrings

Rs. 52,908

Unit price
per 

Front view of minimalist trillion-cut lab-grown diamond pendant necklace in yellow gold, featuring a triangular solitaire diamond suspended from a delicate fine gold chain.
Angled view of minimalist trillion-cut lab-grown diamond pendant necklace in yellow gold, featuring a triangular solitaire diamond suspended from a delicate fine gold chain.
Made to Order

Minimalist Trillion Cut Diamond Necklace

Rs. 63,395

Unit price
per 

Front view of Celestial Butterfly Diamond Studs in 18KT Yellow Gold, set with EF VVS round diamonds totalling 0.23 carats, crafted in a butterfly motif that radiates elegance.
Side view of Celestial Butterfly Diamond Studs in 18KT Yellow Gold, adorned with EF VVS round diamonds totalling 0.23 carats, showcasing screw-back closure and elegant butterfly motif.
Made to Order

Celestial Butterfly Diamond Sparkle Studs

Rs. 30,783

Unit price
per 

Twin Heart Halo Stud Earrings by Réia Diamonds, featuring heart-cut center diamonds encircled by lab-grown diamond halos. Captured front-facing on a soft beige surface, highlighting the 18 KT yellow gold setting and symmetrical brilliance of each stud.
Side-angled view of Réia's Twin Heart Halo Stud Earrings showing the 18 KT yellow gold gallery, Bombay screw posts, and detailed diamond halo craftsmanship around the heart-shaped center stones. Displayed on a warm beige background with matching gold fasteners.

Twin Heart Halo Stud Earrings

Rs. 85,463

Unit price
per 

Front view of Pear Petal Cluster Diamond Ring in yellow gold, featuring pear-shaped lab-grown diamonds arranged in a floral cluster with a diamond-studded bypass band on a soft neutral surface.
Angled front view of Pear Petal Cluster Diamond Ring in yellow gold, showcasing pear-shaped lab-grown diamonds forming a floral cluster with a diamond-lined bypass band against a neutral backdrop.

Pear Petal Cluster Diamond Ring

Rs. 72,243

Unit price
per 

Top angled view of Petite Golden Cluster Diamond Ring in yellow gold, featuring a floral cluster of round lab-grown diamonds held by a split band design, displayed on a soft neutral background.
Side angled view of Petite Golden Cluster Diamond Ring in yellow gold, showcasing a floral cluster of round lab-grown diamonds set atop a slender polished band against a neutral backdrop.
Made to Order

Petite Golden Cluster Diamond Ring

Rs. 30,774

Unit price
per 

Front view of Elegant Gold Chevron Diamond Band in yellow gold, featuring round lab-grown diamonds set along a delicate V-shaped chevron design, displayed on a soft neutral surface.
Top angled view of Elegant Gold Chevron Diamond Band in yellow gold, featuring round lab-grown diamonds set along a slender V-shaped chevron design, displayed on a neutral surface.
Made to Order

Elegant Gold Chevron Diamond Band

Rs. 27,541

Unit price
per 

Front view of Reia's Temple Crest Diamond Studded Koppu displayed on a beige background. The design features floral diamond motifs and a vertical bar in 18KT yellow gold, adorned with EF VVS round lab grown diamonds totaling 0.280 carats. The intricate detailing and symmetrical silhouette evoke traditional temple-inspired craftsmanship.
Front view of Reia's Temple Crest Diamond Studded Koppu displayed on a beige background. The design features floral diamond motifs and a vertical bar in 18KT yellow gold, adorned with EF VVS round lab grown diamonds totaling 0.280 carats. The intricate detailing and symmetrical silhouette evoke traditional temple-inspired craftsmanship.
Made to Order

Temple Crest Diamond Studded Koppu

Rs. 55,265

Unit price
per 

Close-up of Floral Spark Diamond Nose Pin in 18KT Yellow Gold, featuring a petite floral design with EF VVS round-cut diamonds totalling 0.063 carats, crafted for everyday elegance.
Made to Order

Floral Spark Diamond Nose Pin

Rs. 8,240

Unit price
per 

Front view of a diamond halo ring in yellow gold, featuring a round center stone framed by a pavé swirl design. Captured against a soft beige backdrop, the design reflects elegance and radiant sparkle.
Top view of a yellow gold diamond halo ring, featuring a round center stone framed by a pavé swirl design. Captured against a soft beige backdrop, the design reflects graceful sparkle and elegance.

Twisted Halo Diamond Engagement Ring

Rs. 135,091

Unit price
per 

Front view of floral diamond cluster ring in yellow gold with multiple round diamonds arranged in a radiating pattern, set on a soft neutral surface, highlighting bold design and sparkling brilliance.
Angled view of floral diamond cluster ring in yellow gold with multiple round diamonds in a radiating design, set on a soft neutral background, highlighting intricate detail and brilliant sparkle.

Firework Bloom Spark diamond Ring

Rs. 112,181

Unit price
per 


Top view of Reia’s 18 KT Yellow Gold Forever Heart Diamond Solitaire Ring. A heart-shaped diamond sits on a pavé-set gold band against a soft pink surface, showing its romantic design.
Front view of Reia’s 18 KT Yellow Gold Forever Heart Diamond Solitaire Ring. The centred heart-shaped diamond sits on a pavé-set band against a soft pink surface, showing its romantic sparkle.

Forever Heart Diamond Solitaire Ring

Rs. 41,658

Unit price
per 

Side view of Reia’s 18 KT Yellow Gold Softglow Cushion Solitaire Diamond Ring, showing a round-cut stone on a pavé band. Set against pink, it highlights warm, symmetrical brilliance.
Front view of Reia’s 18 KT Yellow Gold Softglow Cushion Solitaire Diamond Ring, showing the centred round-cut stone and pavé band. It highlights warm, elegant brilliance.

Softglow Cushion Solitaire Diamond Ring

Rs. 98,771

Unit price
per 

A luxurious pair of 18 KT yellow gold stud earrings, gross weight 5.185g, each featuring a large circular cluster of brilliant round EF VVS diamonds totaling 0.920 carats, with a subtle accent of 0.225 carats of gemstones. The earrings are angled on a soft, light beige textured surface, casting a subtle shadow, with a blurred light background, emphasizing their opulent sparkle and intricate design.
A single opulent 18 KT yellow gold stud earring, weighing 5.185g, showcasing a dazzling circular cluster of 0.920 carats of round EF VVS diamonds, accented by 0.225 carats of gemstones. The earring is laid flat on a light beige textured fabric, with a soft shadow and a blurred light background, highlighting its rich detail and continuous brilliance.

Royal Bloom Ruby Diamond Earrings

Rs. 101,974

Unit price
per 

Angled top view of Reia’s 18 KT Yellow Gold Elegant Oval Diamond Solitaire Ring. Captured against a cream backdrop, it highlights the radiant silhouette and pavé-set shoulders.
Side view of Reia’s 18 KT Yellow Gold Elegant Oval Diamond Solitaire Ring. Captured against a cream backdrop, the layout highlights the elevated setting and luxurious yellow gold band.

Elegant Oval Diamond Solitaire Ring

Rs. 91,699

Unit price
per 

Angled top view of Reia’s 18 KT Yellow Gold Oval Halo Diamond Engagement Ring, showing the pavé-set band. Captured against a cream backdrop, the layout highlights the majestic and radiant silhouette.
Side profile of Reia’s 18 KT Yellow Gold Oval Halo Diamond Engagement Ring, showing the elevated cathedral setting. Captured against a cream backdrop, it highlights the regal and radiant design.

Oval Halo Diamond Engagement Ring

Rs. 82,168

Unit price
per 

Top view of Reia’s 18 KT Rose Gold Classic Half Diamond Eternity Ring. It features a row of pavé-set round brilliant diamonds on a warm gold band, displayed against a soft neutral backdrop.
Front view of Reia’s 18 KT Rose Gold Classic Half Diamond Eternity Ring. It features a row of round brilliant pavé-set diamonds on a polished rose gold band against a soft neutral backdrop.
Made to Order

Classic Half Diamond Eternity Ring

Rs. 44,169

Unit price
per 

Front view of Reia's Antique-Inspired Floral Cluster Studs on a soft cream background, showcasing their intricate diamond-shaped floral design crafted in 18 KT yellow gold. EF VVS round lab-grown diamonds form a radiant cluster, perfect for traditional elegance and festive charm.
Side view of the Antique-Inspired Floral Cluster Studs by Réia, placed on a cream-toned backdrop. The height and layered structure of the 18 KT yellow gold setting is visible, revealing the South screw backing and fine craftsmanship behind the diamond cluster design.
Made to Order

Antique-Inspired Floral Cluster Studs

Rs. 74,768

Unit price
per 

A pair of captivating 18 KT rose gold stud earrings, gross weight 1.813g, each designed with a prominent circular cluster of 0.220 carats of round EF VVS diamonds. The earrings are presented angled towards each other on a textured dark surface, with a blurred background, drawing focus to their symmetrical design and dazzling diamond arrangement
A close-up view of a pair of elegant 18 KT rose gold stud earrings, weighing 1.813g, with each earring showcasing a luminous cluster of 0.220 carats of round EF VVS diamonds. The earrings are laid flat, side-by-side on a light beige textured fabric, creating soft shadows, with a blurred light background, highlighting their intricate detail and continuous brilliance
Made to Order

Leaf Curl Drop Diamond Earrings

Rs. 32,519

Unit price
per 

A pair of radiant 18 KT yellow gold stud earrings, weighing 3.19 grams gross, set against a soft, diffused background. Each earring features a central, brilliant-cut round diamond, totaling 0.520 carats, with VVS EF clarity, radiating a subtle yet luxurious sparkle
These elegant 18 KT yellow gold stud earrings, with a gross weight of 3.19 grams, are displayed on a light, neutral surface. The earrings showcase round VVS EF diamonds, totaling 0.520 carats, set in a classic four-prong setting that highlights their delicate beauty.
Made to Order

Ribbon Bloom Twist Diamond Earrings

Rs. 61,533

Unit price
per 

An elegant 18 KT white gold pendant, with a gross weight of 3.993 grams, is displayed centrally against a smooth, light beige background. The circular pendant features a cluster of sparkling round VVS EF diamonds, totaling 0.210 carats, forming a dazzling centerpiece
This exquisite 18 KT white gold pendant, weighing 3.993 grams gross, is presented at a slight angle, positioned in the lower right section of a subtly textured, light peach-toned surface. The circular pendant showcases brilliant round VVS EF diamonds, totaling 0.210 carats, arranged in a radiant cluster, emphasizing its modern design.
Made to Order

Delicate Diamond Leaf Pendant Necklace

Rs. 61,980

Unit price
per 

The 18KT Lab-Grown Diamond Jewellery

It is designed to be durable and functional, while bringing beauty together with comfort. The 18kt Lab Grown Diamond Jewellery Collection is created from high-quality, responsibly manufactured, 18kt gold and certified lab-grown diamonds, and is built to be worn, lived and loved every day. 


The design of each piece of jewellery is a true representation of the beauty of gold, the sparkle of diamonds, and the values of modern society; whether the piece has been selected for everyday use or to commemorate a special event, this collection represents jewellery that is as timeless as it is beautiful.


The Benefits Of Choosing 18KT Lab-Grown Diamond Jewellery 


18kt gold represents an ideal balance of purity and strength,  producing jewellery that is beautifully colored and has great longevity. With the combination of 18kt Lab Created Diamond jewellery, the colour, shape and style will not fade or diminish in quality over time and therefore makes it suitable for the modern lifestyle. 


In addition to 18kt gold, this Lab Created Diamond jewellery Collection is also comprised of ethically produced diamonds; therefore, each design exemplifies what a lab-grown diamond means while still maintaining practicality in one's daily living.


Our Commitment To Responsible Brilliance


Because all of our jewellery is made from lab-grown diamonds, all pieces represent the durability, sparkle and brilliance of naturally mined diamonds without the negative impact on the environment. All pieces contain certified lab-grown diamonds that have been graded for their cut, colour, and clarity; thus, you will be comfortable wearing our jewellery because it has been verified as being durable and beautiful. 


Our 18kt gold lab-grown diamond jewellery containing lab-grown diamonds is designed and manufactured with secure settings, strategically placed mounts and well-thought-out proportions, ensuring comfort and longevity for rings, earrings, pendants and necklaces. 


Jewellery should be hassle-free and effortless to wear every day. Our collection of daily wear 18kt diamond jewelleries have been carefully designed to complement your everyday look while never sacrificing style. From minimalistic rings to elegant pendants, each piece in this collection is lightweight, adaptable and styled easily. Combine a lab diamond ring for a cohesive look, or pair lab-created diamond earrings to add understated continuing elegance from day to night.


Authentic Gold, Reliable Quality 


Each piece of jewellery in this collection has been crafted from hallmarked 18kt lab-grown diamond jewellery, guaranteeing authenticity, purity and compliance with Indian gold quality standards. The hallmarked quality standard gives you confidence that the jewellery you are purchasing meets the highest levels of quality and therefore will be a good investment in quality, beauty and craftsmanship.


The commitment to transparency and quality in creating lab-grown diamond jewellery shapes the foundation of the lab-grown diamond jewellery category.


Jewellery Made For You


The unique characteristics of this collection allow for versatility. Layer fine chains, combine different textures, or wear bold styles; all will work to adapt to your mood or any occasion. Layer your jewellery with lab-grown diamond necklaces for layered looks, and add lab-grown diamond pendants for simple elegance. 


These items also make perfect gift-giving items, either for milestone celebrations or just to celebrate success on an everyday basis.


Personalised For You And Your Purpose


Jewellery becomes truly personal when it is unique to you. You can personalise your jewellery experience through Customisation by selecting your choice of elements from the gold purity, size of diamond, and overall design of the piece. 


Thus, whether you're choosing to upgrade a piece of jewellery that you wear every day or commissioning a one-off gift piece for someone you love, our talented artisans will help you realise your vision with precision and care.  If you would like any assistance with regard to custom or design advice, please do not hesitate to contact us for personalised assistance.


Carat Club - Experience The Simple Luxury Of Jewellery Without Additional Costs


Wearing jewellery is no longer about the cost of making your purchase.  Now, with membership in the Carat Club, all eligible designs of jewellery come without the extra fees that normally would be charged to make the piece, for the duration of one year. This provides you with the ability to shop in various styles without having to worry about additional costs. The Carat Club provides you with a wonderful experience of building a jewellery collection that evolves along with you.


Reasons To Choose 18kt Lab-Grown Diamond Jewellery


Select this collection because your preference for modern value-driven jewellery that will last and look beautiful for many years is highly regarded.

  • Ethical Craftsmanship. Proven Certification

  • Everyday Use. 18KT Gold Made for Daily Use

  • Timeless Versatility. Create pieces that work for your daily wear and special occasions

  • Your Individual Expression. Customise/layer pieces as you desire


All of our jewellery is handcrafted to provide years of lasting beauty, relevance, and wearability.



Frequently Asked Questions (FAQs) 18kt Lab-Grown Diamond Jewellery


1. What is a lab-grown diamond made of?

 A lab-grown diamond has the same element, carbon. Therefore, the two diamonds are indistinguishable from one another.


2. Can I personalise a lab-grown diamond? 

Yes. You have the opportunity to modify the size, style, and gold karat of your diamond jewellery to suit your unique taste.


3. Do lab-grown diamonds lose their shine?

 No. Lab-grown diamonds have been manufactured to avoid losing shine from everyday use to maintain their brilliance.


4. Is gold an investment? 

18kt gold is very durable and has a high resale value, but it is not a "safe" investment.


5. Are they good gifts?

 Yes, they are great gifts because they are long-lasting and meaningful to both the giver and an important part of your relationship.


6. How do you style lab-grown diamonds?  

You can wear matching rings with earrings, layer necklaces or add a pendant to create a unique and personalised look.


7. Are the products made with lab-grown diamonds lasting? 

The strength of a lab grown Diamond is equal to that of a mined diamond; they can last forever if they are properly maintained.


8. How can I get help when selecting an item?

To receive help with finding products, requesting custom design items, or asking general styling questions, please reach out to us via the phone number or email listed.


9. Can I wear my lab-grown diamonds in 18kt throughout my lifetime?

Yes, our collection is designed to be easily transitioned from wardrobe basics to evening wear.

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