Marquise Cut 3.50tcw Lab Grown Diamond Engagement Ring | Vintage Halo IGI Certified
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- Lifetime Warranty
- 30 Days Free Return
- IGI Certificate
Description
Celebrate timeless beauty with this 3.50tcw Marquise Lab-Grown Diamond Vintage Engagement Ring in 18K Yellow Gold.
Features a 2.50ct Marquise center stone and 1.00ct side diamonds in an intricate vintage-inspired band.
IGI certified, ethically crafted, and designed for elegance — perfect for engagements or anniversaries.
𝐒𝐭𝐨𝐧𝐞 𝐃𝐞𝐭𝐚𝐢𝐥𝐬:
• Shape: Marquise
• Carat Weight: 2.50ct
• Color: DEF
• Clarity: VVS–VS
• Certification: IGI Certified
𝐒𝐢𝐝𝐞 𝐒𝐭𝐨𝐧𝐞 𝐃𝐞𝐭𝐚𝐢𝐥𝐬:
• Shape: Round + Marquise accents
• Carat Weight: 1.00ct total
• Color: E–F
• Clarity: VVS–VS
𝗪𝗵𝘆 𝗖𝗵𝗼𝗼𝘀𝗲 𝗧𝗵𝗶𝘀 𝗥𝗶𝗻𝗴?
✓ IGI Certified lab-grown diamond for brilliance & quality
✓ Eco-friendly & conflict-free choice
✓ Vintage-inspired milgrain band with diamond detailing
✓ Perfect statement for engagements, weddings, or milestone gifts
Free Shipping & Returns
🔄 30-day return and refund policy for peace of mind
✅ Fully insured and tracked shipping via UPS & USPS
⏱️ Handcrafted with care 6-7 days production time
🌍 Worldwide delivery in 7-8 business days
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 AntiqueCut?
🌟 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 8238581658
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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