Are ONYA's lab-grown diamonds real diamonds?

Yes, lab-grown diamonds are 100% real diamonds — chemically, physically, and optically identical to mined diamonds. ONYA's diamonds are IGI-certified with VVS-EF clarity, so you get the same brilliance and quality at just 20% of the price of a natural diamond.

What is the price difference between ONYA's lab-grown diamonds and natural diamonds?

ONYA's lab-grown diamond jewellery is priced at approximately 20% of what you'd pay for equivalent natural diamond pieces, making luxury jewellery accessible without compromising on quality. All pieces are set in hallmarked gold and IGI-certified, ensuring complete transparency in value.

Does ONYA offer a buyback or exchange policy?

Yes! ONYA offers a 100% lifetime exchange and an 80% buyback guarantee on all jewellery purchases. This makes your investment in lab-grown diamond jewellery secure and flexible for the long term.

Can I visit an ONYA store in Bangalore to see the jewellery before buying?

Absolutely! ONYA has multiple stores across Bangalore, including locations in Jayanagar, HSR Layout, Indiranagar, and Whitefield Main Road. You're welcome to visit, try on pieces, and speak with our jewellery experts in person.

Can I customise my jewellery — for example, a mangalsutra or engagement ring?

Yes, every ONYA piece is fully customisable — you can choose your diamond size, gold purity, design, and setting to match your preferences or occasion. Simply visit any of our Bangalore stores or contact us online to begin your customisation.

How is ONYA different from other lab-grown diamond brands like Ethera or Limelight Diamonds?

ONYA stands out with IGI-certified VVS-EF clarity diamonds, hallmarked gold settings, an 80% buyback guarantee, and physical stores across Bangalore for a trusted in-person experience. While other brands may offer lab-grown diamonds online, ONYA combines certified quality, competitive pricing, and local accessibility all in one place.

Does ONYA offer free shipping, and how long does delivery take?

Yes, ONYA offers free pan-India shipping on all orders, including deliveries across Bangalore. Delivery timelines vary by product and customisation, so our team will confirm the exact timeline at the time of purchase.

Products

The Imperial Sovereign Tiara Eternity Band

The Imperial Sovereign Tiara Eternity Band

₹28,128

Elevate your ceremonial style with this exquisite chevron stackable band from Onya Diamonds (SKU code:...

The Imperial Trinity Diamond Drops Earring

The Imperial Trinity Diamond Drops Earring

₹102,291

~~₹116,631~~ Save ₹14,340

Elevate your look with a pair that gracefully fuses royal vintage charm with multi-cut linear...

The Interlocking Pear Lab Grown Diamond Mangalsutra

The Interlocking Pear Lab Grown Diamond Mangalsutra

₹37,838

The Interlocking Pear Lab Grown Diamond Mangalsutra from Onya Diamonds (SKU code: MMS01327) features 0.37...

A yellow gold solitaire engagement ring with a round brilliant-cut center stone and small accent diamonds on the band, set against a clean white background.

A close-up lifestyle shot of a model wearing a sparkling diamond engagement ring with a heart-shaped center stone and side stones on her ring finger. She is wearing a cream-colored ribbed knit top against a warm beige background.

A yellow gold ring featuring a large marquise-cut clear lab grown diamond in a four-prong setting, with three small accent diamonds along the band and decorative scrollwork near the top, shown on a white background.

A gold ring with a large round brilliant-cut clear center stone and small side stones, photographed on a soft beige surface with natural-looking shadows.

Luxury lab-grown diamond jewelry showcasing brilliant craftsmanship

The Ionic Round Solitaire Ring

₹103,050

~~₹118,126~~ Save ₹15,076

Elevate your everyday look with a piece that exudes antique romance and intricate heritage charm....

The Ionic Tiara Round Solitaire Ring

₹103,050

~~₹118,126~~ Save ₹15,076

Elevate your everyday look with a piece that exudes antique romance and intricate heritage charm....

The Iris Oval Solitaire Ring

₹101,020

~~₹115,912~~ Save ₹14,892

Elevate your everyday look with a piece that balances classic romance with a subtle, intricate...

The Kacey Cushion Halo Cathedral Lab Grown Diamond Engagement Ring

The Kacey Cushion Halo Cathedral Lab Grown Diamond Engagement Ring

₹56,082

~~₹59,178~~ Save ₹3,096

Adorn your hand with this elegant engagement ring. It boasts a cushion cut, halo design,...

The Lab Grown Diamond Ananta Eternity Mangalsutra

The Lab Grown Diamond Ananta Eternity Mangalsutra

₹127,119

~~₹140,290~~ Save ₹13,171

The Ananta Eternity Mangalsutra perfectly embodies the sacred vow of marriage, seamlessly blending modern brilliance...

The Lab Grown Diamond Aurora Rosewood Flow Band

The Lab Grown Diamond Aurora Rosewood Flow Band

₹70,450

~~₹77,995~~ Save ₹7,545

Experience romance and sophisticated design with The Aurora Rosewood Flow Band. This exquisite ring captures...

The Lab Grown Diamond Bastion Gold Solitaire Band

The Lab Grown Diamond Bastion Gold Solitaire Band

₹80,171

~~₹84,754~~ Save ₹4,583

The Bastion Gold Solitaire Band is the definitive statement of masculine elegance, crafted from a...

The Lab Grown Diamond Bi-Metal Architectus Radiant

The Lab Grown Diamond Bi-Metal Architectus Radiant

₹98,716

~~₹104,871~~ Save ₹6,155

The Bi-Metal Architectus Radiant is a masterpiece of contemporary jewelry engineering, designed for the individual...

The Lab Grown Diamond Chakra Radiance Mangalsutra

The Lab Grown Diamond Chakra Radiance Mangalsutra

₹63,578

~~₹67,641~~ Save ₹4,063

The Chakra Radiance Mangalsutra is a modern and radiant symbol of eternal love. It features...

The Lab Grown Diamond Diadem Mangalsutra

The Lab Grown Diamond Diadem Mangalsutra

₹53,639

~~₹56,873~~ Save ₹3,234

A beautiful fusion of tradition and elegance, the Diamond Diadem Mangalsutra features classic black beads...

The Lab Grown Diamond Everlight Ring

₹67,028

~~₹71,199~~ Save ₹4,171

Symbolizing enduring strength and clarity, the Everlight Ring centers on a dazzling, conflict-free diamond, masterfully...

The Lab Grown Diamond Galaxy Oval Mangalsutra

The Lab Grown Diamond Galaxy Oval Mangalsutra

₹58,726

A symbol of love in its most refined form, the��Galaxy Oval Mangalsutra blends timeless tradition...

The Lab Grown Diamond Golden Delta Signature Ring

The Lab Grown Diamond Golden Delta Signature Ring

₹38,213

The Golden Delta Signature Ring is a bold statement of architectural luxury, designed for the...

The Lab Grown Diamond Infinity Diamond Coil Ring

The Lab Grown Diamond Infinity Diamond Coil Ring

₹30,643

Elevate your everyday style with a piece that radiates sophistication. The Infinity Diamond Coil Ring...

The Lab Grown Diamond Mayfair Facet

₹120,862

~~₹131,368~~ Save ₹10,506

The Mayfair Facet Signet seamlessly blends classic structure with sharp, contemporary design. Crafted from a...

The Lab Grown Diamond Sacred Lotus Mangalsutra

The Lab Grown Diamond Sacred Lotus Mangalsutra

₹61,935

~~₹65,430~~ Save ₹3,495

An ode to eternal union and purity. This magnificent pendant features a large, intricately set...

The Lab Grown Diamond Sculpted Velocity Bypass Ring

The Lab Grown Diamond Sculpted Velocity Bypass Ring

₹72,902

~~₹76,481~~ Save ₹3,579

Experience a masterpiece of modern jewelry design with The Sculpted Velocity Bypass Ring. This commanding...

The Lab Grown Diamond Sentinel Wide Band

The Lab Grown Diamond Sentinel Wide Band

₹92,629

~~₹100,869~~ Save ₹8,240

Embodying strength and contemporary refinement, The Sentinel Wide Band is an architectural masterpiece crafted for...

The Lab Grown Diamond Solaris Cascade Mangalsutra

The Lab Grown Diamond Solaris Cascade Mangalsutra

₹91,643

~~₹99,852~~ Save ₹8,209

The Solaris Cascade Mangalsutra is a breathtakingly radiant symbol of your eternal union, evoking the...

The Lab Grown Diamond Sovereign's Crest Ring

The Lab Grown Diamond Sovereign's Crest Ring

₹169,301

~~₹180,126~~ Save ₹10,825

Command attention with the Sovereign's Crest Ring, a masterpiece of men's jewelry. Crafted in opulent...

The Lab Grown Diamond Tectonic Dual-Finish Solitaire

The Lab Grown Diamond Tectonic Dual-Finish Solitaire

₹102,759

~~₹109,107~~ Save ₹6,348

Embrace the intersection of precision and dynamism with The Tectonic Dual-Finish Solitaire. This ring is...

The Lab Grown Diamond Vanguard Square Solitaire

The Lab Grown Diamond Vanguard Square Solitaire

₹99,200

~~₹107,646~~ Save ₹8,446

The Vanguard Square Solitaire is the epitome of contemporary power and minimalist design, crafted from...

The Lab Grown DiamondArc D'Or Channel Band

The Lab Grown DiamondArc D'Or Channel Band

₹42,171

Embrace the fluid luxury of The Arc D'Or Channel Band, a piece that captures light...

The Majesté Oval Bezel Solitaire Ring

₹100,122

~~₹114,831~~ Save ₹14,709

Elevate your everyday look with a piece that gracefully fuses modern minimalism with vintage-inspired artistry....

The Majestic Uffizi Diamond Hoops Earring

A close-up lifestyle shot of a woman wearing a small gold crescent-shaped hoop earring with a textured, beaded outer edge. She is shown from the side with her hand resting on her neck, wearing a light-colored collared shirt against a softly lit, neutral background.

A pair of gold horseshoe-shaped hoop earrings with intricate scrollwork cutouts and small clear stones along the outer edges, shown on a clean white background.

The Majestic Uffizi Diamond Hoops Earring

₹57,811

Elevate your look with a pair that seamlessly combines opulent multi-row brilliance with royal vintage...

The Nexus round Lab Grown Diamond Ring

₹88,185

~~₹93,425~~ Save ₹5,240

The Streamline Cascade Pear Solitaire is a sculptural celebration of modern elegance, distinguished by its...

The Octavia Halo Lab Grown Diamond pendant Necklace

The Octavia Halo Lab Grown Diamond pendant Necklace

₹38,605

Bold, modern, and effortlessly elegant, the Octavia Halo Diamond Pendant is designed for those who...

The Onya Signature Solitaire Ring

₹86,865

~~₹96,598~~ Save ₹9,733

Elevate your everyday look with a piece that unites iconic simplicity with exquisite architectural artistry....

The Oval Halo & Marquise Cluster Bracelet

The Oval Halo & Marquise Cluster Bracelet

₹405,979

~~₹508,565~~ Save ₹102,586

Exuding regal splendor and dramatic brilliance, this opulent statement bracelet from Onya Diamonds (SKU Code:...

The Oval Radiance Pavé Lab Grown Solitaire Ring

The Oval Radiance Pavé Lab Grown Solitaire Ring

₹96,480

~~₹112,537~~ Save ₹16,057

Exuding grace and romantic allure, this captivating ring from Onya Diamonds (SKU Code: DDLR-888) brings...

The Oval Solitaire Tennis Bracelet

₹149,556

~~₹179,045~~ Save ₹29,489

Exuding graceful sophistication and maximum brilliance, this classic tennis bracelet brings an aura of refined luxury...

The Radiant Volute Solitaire Ring

₹95,593

~~₹110,301~~ Save ₹14,708

Elevate your everyday look with a piece that blends modern brilliance and classic artistic detail....

The Regal Emerald Lab Grown Diamond Ring

The Regal Emerald Lab Grown Diamond Ring

₹40,926

~~₹43,810~~ Save ₹2,884

This timeless emerald-cut diamond ring showcases sophisticated beauty with it's center stone set in lustrous...

The Royal Acanthus Diamond Hoops Earring

The Royal Acanthus Diamond Hoops Earring

₹79,564

~~₹86,810~~ Save ₹7,246

Elevate your look with a pair that seamlessly combines opulent pave-set diamond clusters with royal...

The Royal Chalice Diamond Drops Earring

₹66,094

~~₹72,962~~ Save ₹6,868

Elevate your look with a pair that gracefully fuses royal vintage artistry with fluid, elegant...

The Royal Scepter Diamond Drops Earring

₹52,167

~~₹55,196~~ Save ₹3,029

Elevate your look with a pair that gracefully fuses royal vintage artistry with fluid, organic...

The Royale Elongated Cushion Bezel Solitaire Ring

The Royale Elongated Cushion Bezel Solitaire Ring

₹101,255

~~₹115,963~~ Save ₹14,708

Elevate your everyday look with a piece that seamlessly unites bold modern geometry and sleek...

The Sacred Trinity Lab Grown Diamond Lumina Mangalsutra

The Sacred Trinity Lab Grown Diamond Lumina Mangalsutra

₹54,009

~~₹56,996~~ Save ₹2,987

The Sacred Trinity Lumina Mangalsutra is a brilliant fusion of modern design and traditional reverence,...

The Sculpted Pod Bar Bracelet

₹28,094

Designed to bring captivating rhythm and sophisticated sparkle to special occasions, this exquisite chain bracelet...

The Sentinel Bicolor Lab Grown Diamond Ring

The Sentinel Bicolor Lab Grown Diamond Ring

₹68,671

~~₹72,894~~ Save ₹4,223

The Sentinel Bicolor Diamond Ring is the embodiment of modern strength and sophisticated luxury, featuring...

The Solar Lab Grown Diamond Flare Mangalsutra

The Solar Lab Grown Diamond Flare Mangalsutra

₹70,478

~~₹74,758~~ Save ₹4,280

An intensely brilliant design that commands attention. This magnificent piece features a sweeping arch of...

The Solitaire Halo Lab Grown Diamond Mangalsutra

The Solitaire Halo Lab Grown Diamond Mangalsutra

₹40,674

~~₹42,729~~ Save ₹2,055

The Solitaire Halo Lab Grown Diamond Mangalsutra from Onya Diamonds (SKU code: L-MS-0227) features 0.57...

The Sovereign Crest Elongated Cushion Solitaire Ring

The Sovereign Crest Elongated Cushion Solitaire Ring

₹78,538

~~₹88,001~~ Save ₹9,463

Elevate your everyday look with a piece that harmoniously blends modern brilliance with romantic vintage...

The Sovereign Orbit Diamond Studs

₹93,470

~~₹108,914~~ Save ₹15,444

Elevate your everyday look with a pair that seamlessly blends timeless simplicity and brilliant luxury....

The Sovereign Round Bar Channel Eternity Band

The Sovereign Round Bar Channel Eternity Band

₹33,740

Elevate your everyday fine jewelry style with this exquisite band from Onya Diamonds (SKU code:...

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