Unii Jewels
3.30ct Radiant Cut Hidden Halo Engagement Ring | 3.00ct DEF VVS–VS Lab Grown Diamond + 0.30ct Round Side Stones | Solid 10K 14K 18K Gold | IGI Certified
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- Free Worldwide Shipping
- 30 Days Free Return
- 6 Month Warranty
- IGI Certificate
Description
Celebrate your forever love with this breathtaking 3.30 Total Carat Weight Radiant Lab-Grown Diamond Hidden Halo Engagement Ring, showcasing a magnificent 3.00ct Radiant Cut Center Diamond (D–E–F Colorless | VVS–VS Clarity | IGI Certified) accented by approximately 0.30ct Round Brilliant Side Stones (D–E–F Color | VVS–VS Clarity). Expertly handcrafted in Solid 10K / 14K / 18K Gold (White, Yellow, or Rose), this elegant hidden halo design enhances brilliance from every angle while maintaining a timeless and sophisticated silhouette. A perfect blend of bold sparkle, refined luxury, and ethical craftsmanship for your unforgettable proposal.
Center Stone Details
• Shape: Radiant
• Carat Weight: 3.00ct
• Color: D–E–F (Colorless)
• Clarity: VVS–VS
• Certification: IGI Certified
Ring Details
• Side Stones: Round Brilliant
• Total Side Stone Weight: Approx. 0.30ct
• Side Stone Color: D–E–F
• Side Stone Clarity: VVS–VS
• Setting Style: Hidden Halo
• Metal: Solid Gold
• Gold Options: 10K / 14K / 18K (White, Yellow, Rose)
• Finish: High Polish
Why Choose This Ring
• 3.00ct Radiant-Cut Center — bold brilliance with hidden halo sparkle
• IGI Certified Lab-Grown Diamonds — verified quality & ethical sourcing
• D–E–F Color & VVS–VS Clarity — exceptional fire and clarity
• Sustainable, Conflict-Free Craftsmanship — eco-conscious luxury
• Customizable Gold Type & Color — tailored for your perfect proposal
Explore more handcrafted lab grown diamond jewelry by Unii Jewels:
https://uniijewells.etsy.com

Free Shipping & Returns
🔄 30-day return and refund policy for peace of mind
✅ Fully insured and tracked shipping via UPS & USPS
⏱️ Handcrafted with care,9-10 days production time🌍 Worldwide delivery in 8-10 business daysafter production
Please read the Shipping Policy for more information.
Why Choose Lab Diamonds?
✓ Ethical & Conflict-Free – Grown in labs with zero mining impact
✓ IGI Certified Quality – Independently verified for clarity, color, and carat
✓ No BGM Stones – Guaranteed no brown, green, or milky undertones
✓ Eco-Friendly Luxury – Timeless beauty, sustainably made
✓ Ideal for Custom Jewelry – Engagement rings, wedding bands, and more
Why Unii Jewels?
🌟Surat-Made Brilliance– Crafted in India’s diamond hub
💎Certified Sparkle– IGI-certified lab-grown diamonds
💸Unmatched Value– Low prices Diamond + low making charges
🖌️Truly Custom– Unique designs tailored for you
📦Worldwide Shipping– Fast, Free, insured, and reliable
Ring Size Chart
Ring Size Conversion Chart
Determining your ring size can be tricky without the proper tools. Use our Ring Size Conversion chart below to find your ring size in different countries. Need help? Speak with a Diamond Expert now by WhatsApp +91 7359257266
| Ring Diameter (MM) | USA/Canada | United Kingdom | France | Germany | Japan | Switzerland |
|---|---|---|---|---|---|---|
| 14.0 mm. | 3 | F | 44 | 14 | 4 | 4 |
| 14.4 mm. | 3½ | G | 45¼ | 14½ | 5½ | 6⅓ |
| 14.8 mm. | 4 | H½ | 46½ | 15 | 7 | 6½ |
| 15.2 mm. | 4½ | I½ | 47¾ | 15¼ | 8 | 8 |
| 15.6 mm. | 5 | J½ | 49 | 15¾ | 9 | 9½ |
| 16.0 mm. | 5½ | L | 50¾ | 16 | 10½ | 10¾ |
| 16.5 mm. | 6 | M | 51½ | 16½ | 12 | 12¾ |
| 16.9 mm. | 6½ | N | 52¾ | 17 | 13 | 14 |
| 17.3 mm. | 7 | O | 54 | 17¼ | 14 | 15¼ |
| 17.7 mm. | 7½ | P | 55¼ | 17¾ | 15 | 16½ |
| 18.2 mm. | 8 | Q | 56¾ | 18 | 16 | 17¾ |
| 18.6 mm. | 8½ | Q½ | 58 | 18½ | 17 | 18½ |
| 19.0 mm. | 9 | R½ | 59¼ | 19 | 18 | 20 |
| 19.4 mm. | 9½ | S½ | 60¾ | 19½ | 19 | 21 |
| 19.8 mm. | 10 | T½ | 61¾ | 20 | 20 | 21¾ |
| 20.2 mm. | 10½ | U½ | 62¾ | 20¼ | 22 | 22¾ |
| 20.6 mm. | 11 | V½ | 64¼ | 20¾ | 23 | 24 |
| 21.0 mm. | 11½ | W½ | 66 | 21 | 24 | 25¾ |
| 21.4 mm. | 12 | Y | 67¼ | 21¼ | 25 | 27½ |
| 21.8 mm. | 12½ | Z | 68 | 21¾ | 26 | 28¾ |
| 22.2 mm. | 13 | Z + 1 | 69 | 22 | 27 | 29¼ |
| 22.6 mm. | 13½ | Z + 1.5 | 71 | 22.6 | - | 31 |
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