Lab Grown Diamond Rings Under $4000

Shop exquisite lab-grown diamond rings under $4000. IGI certified, sustainably crafted, and made to shine bright for life’s most important moments.

Filters

Sort by:

99 products

Radiant 3.30tcw Fancy Pink Lab Diamond Ring | IGI Certified | White Gold | Round Side Stones | Ethical Engagement Ring
Fancy Yellow 4.00tcw Radiant Lab Diamond Halo Ring | Halo Setting | IGI Certified | VVS–VS ClarityFancy Yellow 4.00tcw Radiant Lab Diamond Halo Ring | Halo Setting | IGI Certified | VVS–VS Clarity
5ct Fancy Pink Cushion Lab Diamond Ring | 0.80ct Tapered Baguettes Side Stones | IGI Certified | 5.80tcw5ct Fancy Pink Cushion Lab Diamond Ring | 0.80ct Tapered Baguettes Side Stones | IGI Certified | 5.80tcw
Fancy Pink 5ct Emerald Lab Diamond Ring | 0.50ct Side Stones | IGI Certified | 5.50tcw EngagementFancy Pink 5ct Emerald Lab Diamond Ring | 0.50ct Side Stones | IGI Certified | 5.50tcw Engagement
Elegant 4.50tcw Pear Lab Diamond Ring with Tapered Side Stones | IGI Certified | DEF Color | Custom Gold OptionsElegant 4.50tcw Pear Lab Diamond Ring with Tapered Side Stones | IGI Certified | DEF Color | Custom Gold Options
Oval 6.00tcw Lab Diamond Three-Stone Engagement Ring | IGI Certified | Yellow GoldOval 6.00tcw Lab Diamond Three-Stone Engagement Ring | IGI Certified | Yellow Gold
Oval Lab Grown Diamond 7.00tcw Engagement Ring | 5ct Center + 2ct Side | IGI CertifiedOval Lab Grown Diamond 7.00tcw Engagement Ring | 5ct Center + 2ct Side | IGI Certified
Radiant 4.50tcw Fancy Blue Lab Diamond Ring with Pear Sides | 3 Stone | IGI CertifiedRadiant 4.50tcw Fancy Blue Lab Diamond Ring with Pear Sides | 3 Stone | IGI Certified
Emerald 6.60tcw Lab Grown Diamond Three Stone Engagement Ring | IGI Certified | White GoldEmerald 6.60tcw Lab Grown Diamond Three Stone Engagement Ring | IGI Certified | White Gold
Radiant 5.60tcw Lab Grown Diamond Hidden Halo Pavé Engagement Ring | IGI Certified | Yellow GoldRadiant 5.60tcw Lab Grown Diamond Hidden Halo Pavé Engagement Ring | IGI Certified | Yellow Gold
Cushion 3.20tcw Lab Diamond Engagement Ring | 2.5ct Center | IGI Certified | VVS–VS | White GoldCushion 3.20tcw Lab Diamond Engagement Ring | 2.5ct Center | IGI Certified | VVS–VS | White Gold
4.40ct Radiant Fancy Yellow Lab Diamond Ring with Hidden Halo & Two Tone Pavé Band4.40ct Radiant Fancy Yellow Lab Diamond Ring with Hidden Halo & Two Tone Pavé Band
Pear 3.10ct Lab Grown Diamond Solitaire Ring | IGI Certified | Yellow Gold | VVS–VS ClarityPear 3.10ct Lab Grown Diamond Solitaire Ring | IGI Certified | Yellow Gold | VVS–VS Clarity
Elongated Cushion 7.00ct Lab Grown Diamond Solitaire Ring in White Gold | IGI CertifiedElongated Cushion 7.00ct Lab Grown Diamond Solitaire Ring in White Gold | IGI Certified
Radiant 4.00ct Lab Grown Diamond Wave band Engagement Ring, D-E-F Color, VVS-VS Clarity
Emerald 5.80tcw Lab Diamond Three Stone Ring | IGI Certified | Tapered Baguette Side Stones
Oval 5.80tcw Lab Diamond Ring | Scalloped Pavé | Cathedral Setting | IGI Certified
Princess 4.50tcw Lab Diamond Ring | Baguette Side Stones | Bypass Design | IGI CertifiedPrincess 4.50tcw Lab Diamond Ring | Baguette Side Stones | Bypass Design | IGI Certified
Asscher 5.40tcw Lab Diamond Ring | Trapezoid Side Stones | Three Stone | IGI CertifiedAsscher 5.40tcw Lab Diamond Ring | Trapezoid Side Stones | Three Stone | IGI Certified
Emerald 8.00tcw Lab Diamond Ring | Baguette Double Band | Channel Set | IGI Certified
Oval Fancy Pink 3.15tcw Lab Diamond Halo Engagement Ring | Hidden Halo | IGI Certified
Radiant 3.90tcw Fancy Yellow Lab Diamond Ring | Two-Tone | Hidden Halo | IGI Certified
5.00ct Emerald Lab Grown Diamond Engagement Ring | Three-Rounded Band | IGI Certified
5.50ct Emerald Lab Diamond Solitaire Engagement Ring | IGI Certified | Platinum Setting
Pear & Oval 3.40tcw Fancy Pink Lab Diamond Ring | Halo Style | IGI Certified | VVS–VS
Oval & Pear 5.00ct Lab Diamond Toi Et Moi Ring | IGI Certified | VVS-VS Clarity
8.50tcw Oval And Emerald Lab Grown Diamond Bypass Ring | IGI Certified | D-E-F Color VVS-VS Clarity
Pear 5.00ct Lab Diamond Bezel Engagement Ring | IGI DEF VVS–VS
Oval 8.00ct Lab Diamond Solitaire Ring | IGI Certified | EF Color | VS Clarity
Pear 7.00ct Lab Diamond Solitaire Engagement Ring | IGI | D-E-F | VVS–VS
Oval Fancy Yellow 2.90tcw Lab Diamond Hidden Halo Ring | Two-Tone | IGI Certified
3.00 Carat Pear Fancy Yellow Lab Diamond Ring | East-West Bezel | IGI | Ethical Gold
Emerald 8.00ct Lab Grown Diamond White Gold Engagement Ring, D-E-F Color, VVS-VS Clarity, IGI Certificate
Oval 5.20tcw Lab Grown Diamond Hidden Halo Engagement Ring | IGI Certified | VVS Clarity | D-E-F Color | Gold Ring
Oval 7.00ct Lab Grown Diamond Cathedral Solitaire Engagement Ring | D-E-F Color | VVS–VS Clarity | IGI Certified | 4-Claw Prong
Sq Cushion 5.00ct Lab Grown Diamond Engagement Ring | IGI Certified | D-E-F Color | VVS–VS Clarity | Yellow Gold Solitaire Ring
Emerald 7.00tcw Lab Diamond Three Stone Ring | IGI Certified | Tap Baguette | D-E-F VVS–VS Clarity
4.40tcw Fancy Pink Cushion Lab Grown Diamond Ring | 0.40ct Pear Side Stones | Three Stone Style Ring | White Gold | With  IGI Certified
Fancy Blue Cushion Cut 3.50tcw Lab Grown Diamond Engagement Ring | Three Stone Design | IGI Certified | 10k 14k 18k Platinum Gold
Oval 5.00tcw Lab Grown Diamond 3 Stone Engagement Ring | D-E-F Color VVS-VS Clarity | Pear Side Stones | IGI Certified
Emerald 7.00ct Lab Diamond Solitaire Ring | Signature Setting | IGI Certified VVS–VS Clarity
Emerald and Oval Diamond Engagement Ring | 9.00tcw Lab Grown Diamonds | Scalloped Design | Ethical & IGI Certified
Fancy Pink Oval 2.50ct Lab Grown Diamond Starburst Halo Ring | 4.50tcw IGI Certified | Statement Engagement Ring | White Gold | Custom
Fancy Blue 5.50tcw Oval Lab Diamond Double Halo Ring | IGI Certified
6.30ct Oval Lab Grown Diamond Bezel Engagement Ring | IGI Certified | VVS–VS Clarity
Pear 5.50tcw Lab Diamond Bypass Engagement Ring | IGI Certified | D-E-F | VVS–VS
Emerald 5.50tcw Lab Diamond Three Stone Cathedral Ring | IGI Certified | D-E-F | VVS–VSEmerald 5.50tcw Lab Diamond Three Stone Cathedral Ring | IGI Certified | D-E-F | VVS–VS
Princess 5.50ct Lab Diamond Double Prong Solitaire Ring | IGI | D-E-F | VVS–VS
Oval Fancy Red And Pear 3.00tcw Lab Diamond Toi Et Moi Ring | IGI Certified VS Clarity
Oval 4.40tcw Lab Grown Diamond Cathedral Engagement Ring | Marquise Side | IGI Certified

Our Commitments

Our reputation for excellence includes.

📦 Secure Shipping

Free worldwide delivery in 5–7 days via USPS, UPS & DPEX.

💎 Ethical Brilliance

IGI / GIA certified. We proudly stand behind our diamond & jewelry quality.

🎉 Holiday Specials

Celebrate the season! Use code SAVE10% for exclusive deals.

🤝 Customer Care

Hassle-free support & free 30-day returns on all orders.