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2.50 ctw Round Halo Pave Lab Grown Diamond Engagement Ring
2.50 ctw Round Halo Pave Lab Grown Diamond Engagement Ring
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✤ Holiday Edit pricing · 15% off through Jan 3
Round · 2.50 ct total · D · VVS2 + accents · 14K Yellow Gold
Both prices are for the whole ring, not the diamond alone.
Lab-grown and natural diamonds are the same material: pure carbon, 10 on the Mohs scale, cut and graded the same way.
Bow Tie sells lab-grown diamonds only. Natural prices are estimates shown for reference and are not offered for sale.
The Holiday Edit · 15% off + lab-grown diamond studs, 0.30 ct each, on us · through Jan 3
- Made to order in New York · ready in 5–7 business days
- Free next-day insured shipping
Questions before you buy? Talk to Eric — text or call 646-496-7622
15-day returns on ready-made pieces.
*Pick Your Options & Size
-
Made to order in 10 business days, then free insured FedEx Next-Day. Estimated delivery: Nov 14 - Nov 18
Product Detail
Product Detail
[Stone Details]
Maximum sparkle, maximum presence. A 2-carat round center wrapped in a halo of smaller diamonds, on a pavé band — the halo adds visual size and light from every angle. The center is a full-carat, IGI-certified lab-grown diamond — never undersized to make weight.
Total Lab Diamond Weight: 2.50 ct total
Center Lab Diamond: Round Cut 2.00 ct, D-VVS2 (IGI Certification)
Side Lab Diamonds: 0.50 ct total, D-E / VVS-VS
Setting: Halo, pavé band
Metal: 14K yellow, white, or rose gold (18K yellow gold or platinum available as an upgrade)
Good to know: Set and finished by hand at 62 W 47th St, NYC's Diamond District · Made to order in 5–10 business days · Free insured FedEx next-day shipping (US) · 15-day returns on ready-made pieces; custom orders are final sale · Questions or a custom version? Call 646-496-7622 or email contact@bowtielabdiamonds.com
[Setting Style]
Ethically made CVD lab-grown diamonds, IGI certified. GIA certification available on request for custom orders. More about lab diamonds here.
See it on your own hand before you decide. Plus at-home sizing for rings, chains, and bracelets.
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Approximate size · millimetres
| Shapetypical ratio | 2 ct | 2.5 ct | 3 ct | 3.5 ct | 4 ct | 5 ct |
|---|---|---|---|---|---|---|
 RoundL:W 1.00 | 8.1 × 8.1 | 8.7 × 8.7 | 9.3 × 9.3 | 9.8 × 9.8 | 10.2 × 10.2 | 11.0 × 11.0 |
 OvalL:W 1.40 | 10.1 × 7.2 | 10.8 × 7.7 | 11.5 × 8.2 | 12.1 × 8.7 | 12.7 × 9.1 | 13.7 × 9.8 |
 PearL:W 1.50 | 10.7 × 7.1 | 11.5 × 7.7 | 12.2 × 8.1 | 12.8 × 8.6 | 13.4 × 8.9 | 14.5 × 9.6 |
 MarquiseL:W 1.95 | 12.8 × 6.6 | 13.8 × 7.1 | 14.7 × 7.5 | 15.5 × 7.9 | 16.2 × 8.3 | 17.4 × 8.9 |
 EmeraldL:W 1.40 | 9.1 × 6.5 | 9.8 × 7.0 | 10.4 × 7.4 | 11.0 × 7.8 | 11.5 × 8.2 | 12.4 × 8.8 |
 RadiantL:W 1.20 | 8.1 × 6.7 | 8.7 × 7.2 | 9.2 × 7.7 | 9.7 × 8.1 | 10.2 × 8.5 | 10.9 × 9.1 |
 CushionL:W 1.05 | 7.4 × 7.1 | 8.0 × 7.6 | 8.5 × 8.1 | 9.0 × 8.5 | 9.4 × 8.9 | 10.1 × 9.6 |
 PrincessL:W 1.00 | 6.9 × 6.9 | 7.5 × 7.5 | 7.9 × 7.9 | 8.4 × 8.4 | 8.7 × 8.7 | 9.4 × 9.4 |
 AsscherL:W 1.00 | 7.2 × 7.2 | 7.7 × 7.7 | 8.2 × 8.2 | 8.6 × 8.6 | 9.0 × 9.0 | 9.7 × 9.7 |
 HeartL:W 1.00 | 8.2 × 8.2 | 8.8 × 8.8 | 9.4 × 9.4 | 9.9 × 9.9 | 10.3 × 10.3 | 11.1 × 11.1 |
Approximate. Every fancy shape is cut a little differently, so two stones of the same carat weight can measure differently — the figures above assume the length-to-width ratios we cut to most often. The exact millimetres for your stone are on its IGI certificate.
Uses your camera. Nothing is recorded or uploaded.
FROM OUR CUSTOMERS
Insured, next day.
Every piece is made to order and ships fully insured by FedEx, with tracking the moment it leaves.
- 01Ready-made designs: made in 5–7 business days
- 02Free insured FedEx next-day delivery in the U.S.
- 0315-day returns on ready-made pieces, unworn
Graded, on paper.
Center stones from 1 ct come with an IGI certificate. Smaller stones come with a Bow Tie certificate.
- 01IGI certificate on center stones from 1 ct
- 02Bow Tie certificate under 1 ct
- 03GIA on request, at extra cost
Made around you.
Share your idea and your budget. We find the stone, show you the CAD, and make it by hand.
- 01Share your idea and your budget
- 02Choose the stone, approve the CAD
- 03Made by hand in New York
The right fit.
Not sure which size to get? The size guide covers rings, carat sizes and pendants.
- 01Ring and band size
- 02Lab-grown diamond carat size
- 03One resize or length adjustment, work included
