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

White Clover Lab Grown Diamond Woven Ribbon Ring

White Clover Lab Grown Diamond Woven Ribbon Ring

₹128,794

~~₹149,582~~ Save ₹20,788

Two contrasting gold bands twist together to form a beautiful symbol of unity. One polished...

Wide Band Round Lab Grown Diamond Ring

₹49,198

~~₹52,263~~ Save ₹3,065

A fiery radiant-cut diamond is beautifully offset by a dynamic, intertwining twisted metal shank. The...

Wide Bezel Emerald Cut Diamond Statement Ring

Wide Bezel Emerald Cut Diamond Statement Ring

₹47,590

~~₹50,315~~ Save ₹2,725

Crafted with a warm, rich tone, this polished band provides a stunning contrast to the...

Wide Crossover Pave Multi-Band Ring

₹124,033

~~₹136,399~~ Save ₹12,366

Stay on the cutting edge of fashion with sustainable luxury elements. It boasts clean lines...

Wide Cuban Link Lab Grown Diamond Ring

₹66,567

~~₹73,135~~ Save ₹6,568

A gorgeous pear-shaped diamond is framed by a delicate border of small rounds to maximize...

Wide Double-Row Round Diamond Gold Ring

₹244,846

~~₹314,221~~ Save ₹69,375

Exquisite milgrain border beading adds fine texture to every edge of this estate-style setting. The...

Wide Lab Grown Diamond Band

₹156,021

~~₹171,042~~ Save ₹15,021

Make an elegant statement with this diamond band, boasting a wide and bold design. Crafted...

Wide Marquise & Round Cluster Diamond Eternity Band

Wide Marquise & Round Cluster Diamond Eternity Band

₹47,618

A single offset cluster of diamonds accents just one side of the main crown, breaking...

Wide Multi Openwork Lab Grown Diamond Ring

Wide Multi Openwork Lab Grown Diamond Ring

₹79,216

~~₹87,181~~ Save ₹7,965

Showcase true individuality with an ethically made stone layout that pops perfectly. This beautiful model...

Wide Multi Row Lattice Lab Grown Diamond Ring

Wide Multi Row Lattice Lab Grown Diamond Ring

₹65,230

~~₹69,572~~ Save ₹4,342

The center diamond is rotated horizontally to sit across the finger in a distinctive east-west...

Wide Multi-Row Pavé Diamond Eternity Ring

Wide Multi-Row Pavé Diamond Eternity Ring

₹132,951

~~₹149,873~~ Save ₹16,922

Two overlapping bands one highly polished metal, the other glittering with pave diamonds cross over...

Wide Pavé Band Round Solitaire Lab Grown Ring

Wide Pavé Band Round Solitaire Lab Grown Ring

₹75,903

~~₹85,258~~ Save ₹9,355

This ornate filigree ring displays exceptional craftsmanship with its delicate metalwork surrounding a bright lab...

Wide Pavé Emerald Cut Lab Grown Diamond Ring

Wide Pavé Emerald Cut Lab Grown Diamond Ring

₹119,234

~~₹138,845~~ Save ₹19,611

Showcasing a distinctive and refined aesthetic, this zephyr breeze ring wraps elegantly around the finger....

Wide Triple Band Oval Lab Grown Diamond Ring

Wide Triple Band Oval Lab Grown Diamond Ring

₹197,051

~~₹233,874~~ Save ₹36,823

A delicate design profile makes this band highly wearable for any upcoming event. Appreciate high-quality...

Wide Triple Band Radiant Lab Grown Diamond Ring

Wide Triple Band Radiant Lab Grown Diamond Ring

₹190,130

~~₹225,222~~ Save ₹35,092

Blend organic sophistication seamlessly into your personal look with a highly polished design. This choice...

Wild Fire lab grown diamond earring design

Wild Fire lab grown diamond earring design

₹25,352

Elevate your elegance with these wild fire earrings, crafted for a sophisticated silhouette. A dazzling...

Wild Flower lab grown diamond pendant

₹105,003

~~₹126,633~~ Save ₹21,630

Crafted with brilliance and elegance, this lab grown diamond pendant adds a timeless sparkle to...

Wild Lupin Lab Grown Diamond Surprise Halo Ring

Wild Lupin Lab Grown Diamond Surprise Halo Ring

₹94,635

~~₹106,802~~ Save ₹12,167

A delicate hidden halo of micro-diamonds hugs the base of the central basket for a...

Wild Rose Lab Grown Diamond East West Ring

Wild Rose Lab Grown Diamond East West Ring

₹100,095

~~₹111,948~~ Save ₹11,853

An emerald-cut gemstone turned horizontally delivers a highly unconventional and sophisticated modern fashion direction. The...

Willow Branch Lab Grown Diamond Botanical Halo Ring

Willow Branch Lab Grown Diamond Botanical Halo Ring

₹83,578

~~₹93,225~~ Save ₹9,647

Delicate marquise-cut side stones are arranged like petals around the center to create a stunning...

Willow Branch Lab Grown Diamond Vine Ring

Willow Branch Lab Grown Diamond Vine Ring

₹147,355

~~₹178,705~~ Save ₹31,350

A textured, organic band mimics the natural grooves of an elegant, wind-swept willow branch. Scattered...

Wing Pear Lab Grown Diamond Stud Earrings

Wing Pear Lab Grown Diamond Stud Earrings

₹42,167

This Wing Pear Lab Grown Diamond Stud Earrings from Onya Diamonds (SKU code: ONDE075) features...

Winged Diamond Halo Cluster Mangalsutra

₹59,282

~~₹63,028~~ Save ₹3,746

This Winged Diamond Halo Cluster Mangalsutra from Onya Diamonds (SKU code: MS0054) features 0.73 ct...

Winter Chill lab grown diamond earring design

Winter Chill lab grown diamond earring design

₹26,757

Elevate your elegance with these winter chill earrings, crafted for a sophisticated silhouette. A dazzling...

Winter Frost lab grown diamond pendant

₹70,346

~~₹76,835~~ Save ₹6,489

Luminous and symbolic, this cross motif lab grown diamond Pendant is meticulously set with a...

Winter Whisper Lab Grown Diamond Ring

₹41,620

~~₹43,682~~ Save ₹2,062

This ring features accent stones that are set with minimal metal, making them look like...

Winter Woods Lab Grown Diamond Twist Band Ring

Winter Woods Lab Grown Diamond Twist Band Ring

₹182,575

~~₹221,394~~ Save ₹38,819

Interlocking strands of highly polished gold weave together to create a beautiful braided effect down...

Wondrous Lab grown diamond ring design

₹27,853

This wondrous ring offers a beautifully balanced profile, highlighting a flawlessly crafted setting. A brilliant...

World View lab grown diamond earring design

World View lab grown diamond earring design

₹23,190

These world view earrings feature a beautifully intricate design that perfectly frames the face. The...

Woven Band Cluster Lab Grown Diamond Ring

Woven Band Cluster Lab Grown Diamond Ring

₹63,729

~~₹67,858~~ Save ₹4,129

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

Woven Halo Round Lab Grown Diamond Ring

₹59,258

~~₹65,855~~ Save ₹6,597

Elevate your jewelry collection with this exquisite quick wit creation. Expertly mounted to maximize fire,...

X-Link Bezel Round Diamond Gold Band

₹43,207

~~₹45,785~~ Save ₹2,578

A low-profile bezel setting completely wraps the gemstone edge in smooth protective metal. This snag-free...

Zenith Elongated Cushion Cut Lab Grown Diamond Ring

Zenith Elongated Cushion Cut Lab Grown Diamond Ring

₹71,470

~~₹80,641~~ Save ₹9,171

This design offers a fresh contemporary twist on a classic shape with an elongated cushion...

Zenith Flight Lab Grown Diamond Chevron Ring

Zenith Flight Lab Grown Diamond Chevron Ring

₹133,372

~~₹160,568~~ Save ₹27,196

A dramatic, geometric V-shape draws sharp vector lines that look striking on any finger. This...

Zenith Flight Lab Grown Diamond Ring

₹133,372

~~₹160,568~~ Save ₹27,196

A dramatic, geometric V-shape draws sharp vector lines that look striking on any finger. This...

Zenith Horizon Lab Grown Diamond Ring

₹59,081

~~₹66,738~~ Save ₹7,657

Secured flat within parallel walls of precious gold, the channel-set diamonds on the band offer...

Zenith Peak Lab Grown Diamond Chevron Ring

Zenith Peak Lab Grown Diamond Chevron Ring

₹82,233

~~₹93,318~~ Save ₹11,085

A sharp V-shaped point creates an edgy chevron silhouette that looks stunning pointing up or...

Zenith Zenith Lab Grown Diamond Ring

₹42,317

~~₹44,833~~ Save ₹2,516

Secured flat within parallel walls of precious gold, the channel-set diamonds on the band offer...

Zephyr Wind Lab Grown Diamond Earrings Jewelry

Zephyr Wind Lab Grown Diamond Earrings Jewelry

₹43,001

Exquisitely crafted in a classic solitaire stud framework, these earrings deliver an unparalleled sparkle to...

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