3.40TCW Oval Diamond Bypass Engagement Ring, 0.40ct Round Diamond Band, Lab Grown Diamond Ring IGI Certified D-E-F VVS-VS.
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Description
Make a bold yet elegant statement with this breathtaking Oval Bypass Diamond Engagement Ring, designed to symbolize two lives gracefully intertwined. Featuring a dazzling 3.00 carat oval-cut center diamond, this modern solitaire is elevated by a flowing bypass band adorned with shimmering round diamonds, creating exceptional brilliance from every angle.
With a total carat weight of 3.40 TCW, this ring blends timeless sophistication with contemporary design—perfect for engagements, anniversaries, or a luxury upgrade.
💎 𝐂𝐞𝐧𝐭𝐞𝐫 𝐒𝐭𝐨𝐧𝐞 𝐃𝐞𝐭𝐚𝐢𝐥𝐬:
★ Shape: Oval
★ Size: 3.00ct
★ Color: DEF
★ Clarity: VVS–VS
★ IGI-certified
💎 𝐒𝐢𝐝𝐞 𝐒𝐭𝐨𝐧𝐞 𝐃𝐞𝐭𝐚𝐢𝐥𝐬:
★ Shape: Round band
★ Size: Around 0.40ct
★ Color: EF
★ Clarity: VS
💍 𝐖𝐡𝐲 𝐂𝐡𝐨𝐨𝐬𝐞 𝐓𝐡𝐢𝐬 𝐑𝐢𝐧𝐠?
✔️ Striking modern bypass design
✔️ Large oval diamond for elongated, flattering look
✔️ Sparkling diamond-accented band
✔️ Ethically sourced lab-grown diamonds
✔️ Perfect balance of luxury & contemporary style
✔️ Custom made with premium craftsmanship

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 days after 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 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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