IGI Certified Lab Grown Diamonds

Lab Grown Diamond Engagement Rings
Luxury diamonds without the luxury markup. Ethical, brilliant and handcrafted fine jewelry.
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Lab Grown Diamond Earrings, Necklaces & Bracelets
Brilliant diamonds crafted for everyday elegance.
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Fine Lab Grown Diamond Jewelry
Brilliant diamonds crafted into elegant rings, earrings, necklaces and bracelets for modern luxury.
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Premium Craftsmanship
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Ethical sourcing and manufacturing
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Sustainable heirlooms
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Timeless pieces to treasure forever
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Luxury Essentials
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Designed to Shine
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Premium Craftsmanship
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Ethical sourcing and manufacturing
✦
Sustainable heirlooms
✦
Timeless pieces to treasure forever
✦
Luxury Essentials
✦
Designed to Shine
✦
Premium Craftsmanship
✦
Ethical sourcing and manufacturing
✦
Sustainable heirlooms
✦
Timeless pieces to treasure forever
✦
Luxury Essentials
✦
Designed to Shine
✦
Premium Craftsmanship
✦
Ethical sourcing and manufacturing
✦
Sustainable heirlooms
✦
Timeless pieces to treasure forever
✦
Luxury Essentials
✦
Designed to Shine
✦
Premium Craftsmanship
✦
Ethical sourcing and manufacturing
✦
Sustainable heirlooms
✦
Timeless pieces to treasure forever
✦
Luxury Essentials
✦
Designed to Shine
✦
Premium Craftsmanship
✦
Ethical sourcing and manufacturing
✦
Sustainable heirlooms
✦
Timeless pieces to treasure forever
✦
Luxury Essentials
✦
Designed to Shine

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UNII JEWELS Collection

Experience the essence and discover the true meaning of luxury, redefined.

Rings
Rings

136 products

Necklace
Necklace

2 products

Earrings
Earrings

79 products

Bracelets
Bracelets

29 products

Shop by Styles

Discover Styles

Discover diverse engagement ring styles, each embodying a distinct symbol of love & devotion

Solitaire
Solitaire
Side Stone
Side Stone
Halo
Halo
Pave
Pave
Three Stone
Three Stone
Hidden Halo
Hidden Halo

14 Days of Process

Truly Custom Ring

Receive your Truly Custom Ring in as little as 14 days from your purchase. Receive your truly custom ring. Your Inspiration has come to life.

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Most Loved Lab Diamond Jewelry

Shop our best-selling lab-grown diamond rings, earrings, and jewelry. Handcrafted with premium diamonds and designed to shine forever.

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Common :: lab grown diamond huggie hoop earrings small close fit design white gold everyday elegant fine jewelry Common :: small lab grown diamond hoop earrings huggie style white gold refined daily wear fine jewelry
Eloria 0.30 Carat Lab Grown Diamond Huggie Hoop Earrings – IGI Certified | Silver, Gold & Platinum
From Rs.29,900.00
From Rs.29,900.00
Zenavelle Marquise and Pear Pave Toi et Moi Lab Grown Diamond Engagement Ring | IGI Certified
White :: marquise and pear 1.5ct 1.8ct lab grown diamond pave toi et moi ring white gold two stone engagement ring
Zenavelle Marquise and Pear Pave Toi et Moi Lab Grown Diamond Engagement Ring | IGI Certified
From Rs.155,000.00
From Rs.155,000.00
Arviquea Pear and Radiant Toi et Moi Lab Grown Diamond Engagement Ring | IGI Certified
White :: pear and radiant 1.5ct 1.8ct lab grown diamond toi et moi ring white gold two stone engagement ring
Arviquea Pear and Radiant Toi et Moi Lab Grown Diamond Engagement Ring | IGI Certified
From Rs.138,000.00
From Rs.138,000.00
White :: 4.30 carat lab grown diamond hoop earrings inside out design white gold luxury statement fine jewelry for women White :: luxury lab grown diamond hoop earrings 4.30ct total weight full diamond circle white gold premium jewelry
Save 82%
Zyvira 4.30 Carat Lab Grown Diamond Hoop Earrings – IGI Certified | Silver, Gold & Platinum
From Rs.219,900.00
From Rs.219,900.00 Rs.1,198,163.96
Common :: emerald cut lab grown diamond bezel chain drop earrings rectangular step cut design white gold modern fine jewelry Common :: bezel set emerald shape lab grown diamond chain earrings sleek drop style white gold minimal luxury jewelry
Zeriva Emerald Shape Bezel Lab Grown Diamond Bead Chain Drop Earrings – IGI Certified | Silver, Gold & Platinum
From Rs.49,900.00
From Rs.49,900.00
White :: princess cut lab grown diamond stud earrings square solitaire design white gold modern fine jewelry for women White :: square princess cut lab grown diamond studs white gold geometric elegant everyday luxury jewelry
Save 78%
Zerith Princess Cut Lab Grown Diamond Stud Earrings – IGI Certified | Silver, Gold & Platinum
From Rs.59,900.00
From Rs.59,900.00 Rs.273,787.47
White :: marquise toi et moi lab grown diamond stud earrings two stone elongated design white gold elegant fine jewelry White :: toi et moi lab grown diamond stud earrings marquise shape dual stone design white gold modern jewelry
Zerelle Marquise Toi Et Moi Lab Grown Diamond Stud Earrings – IGI Certified | Silver, Gold & Platinum
From Rs.49,900.00
From Rs.49,900.00
White :: 0.30 carat lab grown diamond cluster stud earrings round multi stone design white gold elegant fine jewelry for women White :: round cluster lab grown diamond stud earrings 0.30ct total weight white gold illusion sparkle fine jewelry
Save 86%
Zerelle 0.30 Carat Cluster Lab Grown Diamond Stud Earrings – IGI Certified | Silver, Gold & Platinum
From Rs.39,900.00
From Rs.39,900.00 Rs.286,039.14
White :: Zenvoria round lab grown diamond wedding band IGI certified elegant ring White :: Round lab diamond wedding band Zenvoria IGI certified fine jewelry
Zenvoria Round Lab Grown Diamond Wedding Band | IGI Certified
From Rs.32,499.00
From Rs.32,499.00
White :: Zenvira square cushion halo lab grown diamond engagement ring IGI certified White :: Square cushion halo lab diamond ring Zenvira IGI certified engagement jewelry
Zenvira Square Cushion Halo Lab Grown Diamond Engagement Ring | IGI Certified
From Rs.59,499.00
From Rs.59,499.00 Rs.59,499.00
White|Rose :: princess cut lab grown diamond cluster stud earrings square multi stone design white gold fine jewelry for women White|Rose :: square cluster lab grown diamond stud earrings princess cut illusion design white gold elegant jewelry
Zenvira Princess Cut Lab Grown Diamond Cluster Stud Earrings – IGI Certified | Silver, Gold & Platinum
From Rs.79,900.00
From Rs.79,900.00
White :: Zenvira pear halo lab grown diamond engagement ring IGI certified White :: Pear shape halo lab diamond ring Zenvira IGI certified engagement jewelry
Zenvira Pear Halo Lab Grown Diamond Engagement Ring | IGI Certified
From Rs.59,499.00
From Rs.59,499.00 Rs.59,499.00

Rating

4.97

Out of 5

★★★★★

(Based on 2,083+ reviews)

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Unii Jewels

4.9 148 reviews
  • Emily Carter – Austin, TX
    Emily Carter – Austin, TX
    January 14, 2026
    Customer review photo
    I was honestly nervous ordering a ring online, but this exceeded my expectations. The sparkle is unreal and it looks even better in person. My fiancé hasn’t stopped staring at it. Shipping was faster than expected too!
  • Jason Miller – Denver, CO
    Jason Miller – Denver, CO
    December 3, 2025
    Customer review photo
    Gorgeous stone! I never thought I could ever have a real diamond of this size and beauty! Great Service and Communications and Fast Delivery Too! Thank You for the High Quality Lab Grown Diamond! Great working with Unii!
  • Brandon Lee – Seattle, WA
    February 8, 2026
    Customer review photo
    Great communication and even better product. The ring looks exactly like the photos. Very clean finish and solid weight to it. Would purchase again without hesitation.
  • Olivia Thompson – Miami, FL
    Olivia Thompson – Miami, FL
    November 22, 2025
    Customer review photo
    Gorgeous earrings! I never thought I could own real diamond earrings of this size and beauty. The sparkle is absolutely stunning and they look even more amazing in person! Great service, clear communication, and super fast delivery too. Thank you for the high-quality lab grown diamonds it was a pleasure working with Unii!
  • Madison Brooks – Chicago, IL
    Madison Brooks – Chicago, IL
    October 17, 2025
    Customer review photo
    Absolutely in love with my ring! It’s elegant, classy, and super comfortable to wear daily. The packaging was also really nice which made the whole experience feel special.
  • Tyler Anderson – Charlotte, NC
    Tyler Anderson – Charlotte, NC
    September 29, 2025
    Customer review photo
    I did a lot of research before buying and I’m glad I chose this one. The diamond quality is impressive and the ring is perfectly polished. Great value for the price.

Jewellery Blog

Style guides, jewellery care, about materials & more

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Best lab grown diamond engagement rings 2025 — IGI certified collection by Unii Jewels best engagement rings 2026

Best Lab Grown Diamond Engagement Rings of 2026

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Toi et Moi Engagement Rings: The Complete Guide (2026)

Toi et moi engagement rings are having a major moment — and for good reason. From Napoleon's legendary proposal to...

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Lab Grown vs Natural Diamonds

Lab Grown vs Natural Diamonds

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