Unii jewels
3.10ct Round Lab Grown Diamond Engagement Ring | IGI Certified | Custom Gold & Platinum
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- 30 Days Free Return
- Lifetime Warranty
- IGI Certificate
Description
This dazzling 3.10ct round brilliant lab-grown diamond ring features DEF color and VVS-VS clarity, IGI certified, and handcrafted in 10k, 14k, 18k, or platinum white goldโethical, customizable, and timeless.
๐ ๐ฆ๐๐ผ๐ป๐ฒ ๐๐ฒ๐๐ฎ๐ถ๐น๐:
Shape: Round Brilliant
Carat Weight: 3.00ct
Color Grade: DEF
Clarity: VVSโVS
ย IGI Certificate
๐ ๐๐ข๐๐ ๐๐ญ๐จ๐ง๐ ๐๐๐ญ๐๐ข๐ฅ๐ฌ:
Shape: Round
Size: 0.10ct
Color: EF
Clarity: VS
๐ซ ๐ช๐ต๐ ๐๐ต๐ผ๐ผ๐๐ฒ ๐ง๐ต๐ถ๐ ๐ฅ๐ถ๐ป๐ด?
โ
3.00ct IGI-certified round brilliant diamond
โ
D-E-F color, VVSโVS clarity for high brilliance
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Ethical, eco-friendly, and conflict-free
โ
Custom gold or platinum craftsmanship
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Free insured worldwide shipping & easy returns

Free Shipping & Returns
๐ย 30-day return and refund policy for peace of mind
โ
Fully insured and tracked shipping via UPS & USPS
โฑ๏ธ Handcrafted with care,9-10 days production time๐ Worldwide delivery inย 8-10 business daysafter production
Please read the Shipping Policy for more information.
Why Choose Lab Diamonds?
โ Ethical & Conflict-Free โ Grown in labs with zero mining impact
โ IGI Certified Quality โ Independently verified for clarity, color, and carat
โ No BGM Stones โ Guaranteed no brown, green, or milky undertones
โ Eco-Friendly Luxury โ Timeless beauty, sustainably made
โ Ideal for Custom Jewelry โ Engagement rings, wedding bands, and more
Why Unii Jewels?
๐Surat-Made Brillianceโ Crafted in Indiaโs diamond hub
๐Certified Sparkleโ IGI-certified lab-grown diamonds
๐ธUnmatched Valueโ Low prices Diamond + low making charges
๐๏ธTruly Customโ Unique designs tailored for you
๐ฆWorldwide Shippingโ Fast, Free, insured, and reliable
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Ring Size Chart
Ring Size Conversion Chart
Determining your ring size can be tricky without the proper tools. Use ourย Ring Size Conversionย chart below to find your ring size in different countries. Need help? Speak with a Diamond Expert now by WhatsApp +91 7359257266ย
| Ring Diameter (MM) | USA/Canada | United Kingdom | France | Germany | Japan | Switzerland |
|---|---|---|---|---|---|---|
| 14.0 mm. | 3 | F | 44 | 14 | 4 | 4 |
| 14.4 mm. | 3ยฝ | G | 45ยผ | 14ยฝ | 5ยฝ | 6โ |
| 14.8 mm. | 4 | Hยฝ | 46ยฝ | 15 | 7 | 6ยฝ |
| 15.2 mm. | 4ยฝ | Iยฝ | 47ยพ | 15ยผ | 8 | 8 |
| 15.6 mm. | 5 | Jยฝ | 49 | 15ยพ | 9 | 9ยฝ |
| 16.0 mm. | 5ยฝ | L | 50ยพ | 16 | 10ยฝ | 10ยพ |
| 16.5 mm. | 6 | M | 51ยฝ | 16ยฝ | 12 | 12ยพ |
| 16.9 mm. | 6ยฝ | N | 52ยพ | 17 | 13 | 14 |
| 17.3 mm. | 7 | O | 54 | 17ยผ | 14 | 15ยผ |
| 17.7 mm. | 7ยฝ | P | 55ยผ | 17ยพ | 15 | 16ยฝ |
| 18.2 mm. | 8 | Q | 56ยพ | 18 | 16 | 17ยพ |
| 18.6 mm. | 8ยฝ | Qยฝ | 58 | 18ยฝ | 17 | 18ยฝ |
| 19.0 mm. | 9 | Rยฝ | 59ยผ | 19 | 18 | 20 |
| 19.4 mm. | 9ยฝ | Sยฝ | 60ยพ | 19ยฝ | 19 | 21 |
| 19.8 mm. | 10 | Tยฝ | 61ยพ | 20 | 20 | 21ยพ |
| 20.2 mm. | 10ยฝ | Uยฝ | 62ยพ | 20ยผ | 22 | 22ยพ |
| 20.6 mm. | 11 | Vยฝ | 64ยผ | 20ยพ | 23 | 24 |
| 21.0 mm. | 11ยฝ | Wยฝ | 66 | 21 | 24 | 25ยพ |
| 21.4 mm. | 12 | Y | 67ยผ | 21ยผ | 25 | 27ยฝ |
| 21.8 mm. | 12ยฝ | Z | 68 | 21ยพ | 26 | 28ยพ |
| 22.2 mm. | 13 | Z + 1 | 69 | 22 | 27 | 29ยผ |
| 22.6 mm. | 13ยฝ | Z + 1.5 | 71 | 22.6 | - | 31 |
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