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 Truss Lab Grown Diamond Signet

₹70,437

~~₹73,939~~ Save ₹3,502

The Truss Diamond Signet is a masterpiece of architectural precision and commanding luxury, meticulously crafted...

A classic yellow gold solitaire engagement ring featuring a round brilliant-cut diamond center stone in a four-prong setting, shown on a clean white background.

A yellow gold solitaire engagement ring featuring a round brilliant-cut center stone and three small accent diamonds, shown on 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 round-cut diamond solitaire ring set in a polished yellow gold band, resting on a textured beige surface with soft leaf shadows.

A yellow gold solitaire engagement ring featuring a cushion-cut diamond center stone and small accent diamonds on the band, shown on a clean white background.

The Tudor Crest Solitaire Ring

₹72,514

~~₹80,949~~ Save ₹8,435

Elevate your everyday look with a piece that unites architectural grace with delicate romance. Showcasing...

The Versailles Pavé Pear Hoops Earring

₹120,700

~~₹137,369~~ Save ₹16,669

Elevate your everyday look with a pair that gracefully fuses royal vintage charm with captivating...

The Vintage Quad Cluster Stud Earrings

₹36,526

~~₹38,401~~ Save ₹1,875

Infusing vintage-inspired charm into a modern silhouette, these artistic stud earrings from Onya Diamonds (SKU...

The Windsor Crown Solitaire Ring

₹85,485

~~₹96,841~~ Save ₹11,356

Elevate your everyday look with a piece that celebrates timeless romance and modern brilliance. Featuring...

The Windsor Vine Solitaire Ring

₹77,314

~~₹86,399~~ Save ₹9,085

Elevate your everyday look with a piece that blends intricate romantic artistry with subtle architectural...

The Zenith Lab Grown Diamond Duet Ring

₹61,402

~~₹64,620~~ Save ₹3,218

Experience modern luxury with this captivating two-tone men's band. Crafted in polished Rose Gold, the...

Thick Dome Lab Grown Diamond Ring

₹231,951

~~₹303,366~~ Save ₹71,415

Inspired by mid-century luxury, this heavy cigar-style dome band curves gently around the finger for...

Thin Shank Cushion Lab Grown Diamond Halo Ring

Thin Shank Cushion Lab Grown Diamond Halo Ring

₹84,786

~~₹96,250~~ Save ₹11,464

This ring features a thin shank and a stunning cushion cut center lab-grown diamond, accentuated...

Thorn Petal Lab Grown Diamond Earrings Dangles

Thorn Petal Lab Grown Diamond Earrings Dangles

₹45,433

Exquisitely crafted in a brilliant teardrop drop setting, these earrings deliver an unparalleled sparkle to...

Thorn Timber Lab Grown Diamond Ring

₹66,965

~~₹74,103~~ Save ₹7,138

Sharp, directional facet cuts create an edgy, thorn-like geometric pattern along this ring's shank. The...

Three Cluster Halo Round Centre Solitaire Lab Grown Diamond Ring

Three Cluster Halo Round Centre Solitaire Lab Grown Diamond Ring

₹57,603

~~₹63,119~~ Save ₹5,516

Elevate your look with this fairytale design, characterized by its refined and graceful setting. The...

Three Oval Cut Halo Lab Grown Ring

₹87,995

~~₹101,784~~ Save ₹13,789

Discover the captivating allure of our exquisite ring, featuring a harmonious blend of dazzling oval...

Three Petal Teardrop Lab Grown Diamond Nosepin

Three Petal Teardrop Lab Grown Diamond Nosepin

₹5,832

Graceful teardrop-shaped petals are arranged in a balanced three-petal formation, creating a soft and elegant...

Three Row Lab Grown Diamond Ring

₹57,996

~~₹64,268~~ Save ₹6,272

Three parallel columns of micropave diamonds cover the entire upper surface of this wide, luxurious...

Three Row Princess & Round Diamond Quilted Eternity Band

Three Row Princess & Round Diamond Quilted Eternity Band

₹197,184

~~₹228,591~~ Save ₹31,407

Featuring deep, mirror-polished V-shaped cutouts beneath each accent prong, this fishtail ring maximizes light reflection....

Three Shape Halo Open Band Lab Grown Ring

Three Shape Halo Open Band Lab Grown Ring

₹59,670

~~₹62,987~~ Save ₹3,317

A scalloped infinity pattern undulating along the upper shank creates a fluid and feminine profile....

Three Stone Classic Round Lab Grown Diamond Ring

Three Stone Classic Round Lab Grown Diamond Ring

₹68,618

~~₹77,378~~ Save ₹8,760

A classic design that never goes out of style! The sweeping cross prong design and...

Three Stone Pavé Emerald Lab Grown Diamond Ring

Three Stone Pavé Emerald Lab Grown Diamond Ring

₹110,487

~~₹129,265~~ Save ₹18,778

An artisan cluster design brings together multiple lab grown diamonds to create a brilliant and...

Three Stone Pavé Setting RounCentreLab Grown Diamond Ring

₹52,826

~~₹59,423~~ Save ₹6,597

This meadow sweet design perfectly frames the face with modern elegance. The ethically sourced lab...

Three Stone Pear Cut Lab Grown Ring

₹70,092

~~₹79,663~~ Save ₹9,571

This luxurious vintage labgrown diamond ring showcases a oval-cut center stone for a radiant look....

Three Stone Pear Lab Diamond Ring

₹52,023

~~₹58,729~~ Save ₹6,706

Make a breathtaking entrance at your most significant celebrations with a ring designed to capture...

Three Stone Princess And Heart Lab Grown Ring

Three Stone Princess And Heart Lab Grown Ring

₹60,519

~~₹67,387~~ Save ₹6,868

Graceful infinity loops are seamlessly integrated into the band of this shimmering lab grown diamond...

Three Stone Princess Cut Kite Set Lab Grown Diamond Ring

Three Stone Princess Cut Kite Set Lab Grown Diamond Ring

₹65,674

~~₹72,704~~ Save ₹7,030

Beautiful scrollwork details are hand-carved along the inner sides of the main setting, adding an...

Three Stone Princess Cut Lab Grown Ring

₹174,944

~~₹211,902~~ Save ₹36,958

This elegant cathedral-set ring lifts the central lab grown diamond into a position of prominence...

Three Stone Princess Lab Grown Diamond Ring

Three Stone Princess Lab Grown Diamond Ring

₹29,394

~~₹31,233~~ Save ₹1,839

Celebrate enduring romance with a timeless design that blends classic elegance and modern innovation. Showcasing...

Three stone Princess Solitaire Ring

₹91,025

~~₹103,246~~ Save ₹12,221

Seal your ultimate vow beautifully using an ethically forward approach to timeless luxury jewelry. This...

Three Stone Round Brilliant Lab Grown Diamond Ring

Three Stone Round Brilliant Lab Grown Diamond Ring

₹99,437

~~₹111,334~~ Save ₹11,897

Commemorate your ultimate milestone achievements with standard-setting conscious luxury craftsmanship. Its brilliant stone configuration ensures...

Three Stone Round Shared Prong Lab Grown Band

Three Stone Round Shared Prong Lab Grown Band

₹58,468

~~₹62,037~~ Save ₹3,569

Flowing like a beautiful piece of music, the split-shank band waves rhythmically towards the main...

Three Stone Round Triangle Lab Grown Ring

Three Stone Round Triangle Lab Grown Ring

₹60,462

~~₹68,574~~ Save ₹8,112

This refined ring showcases a masterful setting that beautifully arches to support the gemstone. A...

Three Stone Vintage Lab Grown Diamond Ring

Three Stone Vintage Lab Grown Diamond Ring

₹51,927

~~₹57,442~~ Save ₹5,515

A classic high-polish finish enhances the sleek and simple band of this elegant lab grown...

Three-Cluster Openwork Loop Diamond Statement Ring

Three-Cluster Openwork Loop Diamond Statement Ring

₹63,212

~~₹66,781~~ Save ₹3,569

Discover the exquisite craftsmanship of this noble quest ring, defined by its smooth, polished setting....

Three-Row Graduated Diamond Center5 Stone Ring

Three-Row Graduated Diamond Center5 Stone Ring

₹30,237

This piece features an ultra-fine, dainty band that gives the illusion of a floating center...

Three-Row Princess & Round Diamond Band

₹119,162

~~₹142,111~~ Save ₹22,949

Softly curved, interlocking crescent crescent metal motifs shape the under-gallery of this ring. The hidden...

Three-Row Round Diamond Pavé Bordered Eternity Ring

Three-Row Round Diamond Pavé Bordered Eternity Ring

₹131,899

~~₹156,288~~ Save ₹24,389

Three distinct bands of varying metal finishes braid over each other to form a rich,...

Three-Stone Centre Solitaire Engagement Lab Grown Diamonds Ring

Three-Stone Centre Solitaire Engagement Lab Grown Diamonds Ring

₹106,647

~~₹121,723~~ Save ₹15,076

This elegant three-stone engagement ring features a brilliant centre solitaire flanked by two sparkling side...

Three-Stone Cluster Pavé Ribbon Diamond Ring

Three-Stone Cluster Pavé Ribbon Diamond Ring

₹43,648

~~₹45,890~~ Save ₹2,242

Elevate your look with this opalescent design, characterized by its refined and graceful setting. The...

Three-Stone Cluster Swirl Diamond Statement Ring

Three-Stone Cluster Swirl Diamond Statement Ring

₹41,198

~~₹43,253~~ Save ₹2,055

This sweet nectar ring features a beautifully structured band that naturally draws the eye toward...

Three-Stone Cushion Lab Grown Diamond Solitaire Ring

Three-Stone Cushion Lab Grown Diamond Solitaire Ring

₹129,880

~~₹155,042~~ Save ₹25,162

Capture hearts with this Three-stone cushion-cut solitaire ring. Featuring a 1.5ct center stone set in...

Three-Stone Floral Cluster Halo Diamond Ring

Three-Stone Floral Cluster Halo Diamond Ring

₹66,035

~~₹71,843~~ Save ₹5,808

Designed with a hidden modern aesthetic, this piece showcases a sleek band that supports a...

Three-Stone Solitaire Charm Mangalsutra

₹64,337

~~₹68,714~~ Save ₹4,377

This Three-Stone Solitaire Charm Mangalsutra from Onya Diamonds (SKU code: MS69000) features 0.912 ct of...

Three-Stone Trellis Setting Lab Grown Diamond Ring

Three-Stone Trellis Setting Lab Grown Diamond Ring

₹127,754

~~₹147,917~~ Save ₹20,163

Celebrate your love with this three-stone trellis setting diamond ring. Featuring a center stone set...

Thyme Leaf Lab Grown Diamond Fluted Shank Ring

Thyme Leaf Lab Grown Diamond Fluted Shank Ring

₹57,536

~~₹64,922~~ Save ₹7,386

Fine fluted metal textures trace the length of the band, providing a unique tactile pattern...

Tiara Crown Lab Grown Diamond Ring

₹143,220

~~₹171,570~~ Save ₹28,350

Marquise and round stones stack upwards from the main setting to form an exquisite tiara...

Tiara Lab Grown Diamond Engagement Ring

₹52,922

~~₹56,166~~ Save ₹3,244

Feel like royalty with this tiara engagement ring. Featuring a Solitaire set in gold, this...

Tidal Edge Lab Grown Diamond Earrings Pairs

Tidal Edge Lab Grown Diamond Earrings Pairs

₹47,751

Exquisitely crafted in a brilliant teardrop drop setting, these earrings deliver an unparalleled sparkle to...

Tidal Timber Lab Grown Diamond Ring

₹37,063

~~₹38,866~~ Save ₹1,803

Emulating ocean currents hitting the coast, this ring features fluid, asymmetric waves crashing into the...

Tiered Geometric Diamond Bar Mangalsutra

Tiered Geometric Diamond Bar Mangalsutra

₹48,639

This Tiered Geometric Diamond Bar Mangalsutra from Onya Diamonds (SKU code: MS0048) features 0.58 ct...

Sort by

Featured
Most relevant
Best selling
Alphabetically, A-Z
Alphabetically, Z-A
Price, low to high
Price, high to low
Date, old to new
Date, new to old

Search our store

Products

Filters

Recently Viewed Products

Get started with ONYA today

Categories

Policies

Knowledge

Our Lab Grown Diamond Collection

Shopping Cart