







Round 12.30tcw Lab Diamond Tennis Necklace | IGI Certified | EF VS | 10k/14k/18k Gold
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Diamètre de l'anneau (MM) | États-Unis/Canada | Royaume-Uni | La France | Allemagne | Japon | la Suisse |
---|---|---|---|---|---|---|
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 | sept | 6½ |
15,2 mm. | 4½ | je½ | 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. | sept | 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. | dix | 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 | ET | 67¼ | 21¼ | 25 | 27½ |
21,8 mm. | 12½ | AVEC | 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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Description

Turn heads with this stunning 12.30tcw Round Lab-Grown Diamond Tennis Necklace, crafted in 10k/14k/18k gold. IGI Certified, EF color, VS clarity. A radiant, ethical luxury piece for milestone moments or daily elegance. Customizable and sustainably made.
🌟 𝐍𝐞𝐜𝐤𝐥𝐚𝐜𝐞 𝐃𝐞𝐭𝐚𝐢𝐥𝐬:
➣ 𝐒𝐡𝐚𝐩𝐞: Round
➣ 𝐒𝐡𝐚𝐩𝐞: 12.30
➣ 𝐂𝐨𝐥𝐨𝐫: EF
➣ 𝐂𝐥𝐚𝐫𝐢𝐭𝐲: VS
➣ 𝐋𝐞𝐧𝐠𝐭𝐡: Adjustable from 16" to 18"
➣ 𝐈𝐆𝐈 𝐂𝐞𝐫𝐭𝐢𝐟𝐢𝐜𝐚𝐭𝐢𝐨𝐧 𝐍𝐞𝐜𝐤𝐥𝐚𝐜𝐞
💍 𝐖𝐡𝐲 𝐂𝐡𝐨𝐨𝐬𝐞 𝐓𝐡𝐢𝐬 𝐍𝐞𝐜𝐤𝐥𝐚𝐜𝐞?
💎 Diamond: 12.30tcw Round, EF color, VS clarity, IGI certified
💫 Shank: Full tennis-style setting with seamless brilliance
🌟 Design: Classic, bold, and timeless for formal or everyday glam
🛠️ Handcrafted: Custom-made in 10k/14k/18k white, yellow, or rose gold
🌱 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
🛠️ Customized Jewelry Made Just for You
We offer complete customization on all jewelry pieces.
Gold Options: 10k, 14k, 18k & Platinum
Gold Colors: Yellow, White, Rose
Design Types: Engagement rings, earrings, pendants, necklaces, bracelets, and more
🚚 Free Shipping and Returns
🔄 30-day return and refund policy for peace of mind
✅ Fully insured and tracked shipping via UPS & USPS
⏱️ Handcrafted with care – 5–7 days production time
🌍 Worldwide delivery in 5–7 business days
💎 Why Antique Cut?
🌟 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
💍 Explore Collection on Etsy
𝐕𝐢𝐬𝐢𝐭 Etsy 𝐒𝐡𝐨𝐩 →https://antiquecut.etsy.com

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