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Oval lab grown diamond 3 stone halo engagement ring in 14K yellow gold with IGI certified 1CT center oval and pavé round diamond accents, 1.75 CTW statement anniversary ring
1.75 CTW oval lab grown diamond 3 stone halo engagement ring in 14K yellow gold with IGI certified 1CT center oval (8x6mm), 0.25CT oval side stones, and 10.5mm ring height for statement bridal or anniversary wear
14K yellow gold oval lab grown diamond 3 stone halo engagement ring with IGI certified 1CT center oval and oval side stones, 1.75 CTW statement anniversary ring for bridal wear
14K yellow gold oval lab grown diamond 3 stone halo ring with IGI certified 1CT center oval, oval side stones, and pavé halo accents, 1.75 CTW engagement or anniversary ring
14K white gold oval lab grown diamond 3 stone halo engagement ring with IGI certified 1CT center oval, oval side stones, and pavé round diamond halos, 1.75 CTW trilogy statement ring
14K white gold oval lab grown diamond 3 stone halo engagement ring with IGI certified 1CT center oval, oval side stones, and pavé round diamond halos, 1.75 CTW trilogy ring with smooth band
14K white gold oval lab grown diamond 3 stone halo ring showing the raised halo setting, prong set center oval, oval side stones, and smooth solid gold band for engagement or anniversary wear
14K rose gold oval lab grown diamond 3 stone halo engagement ring with IGI certified 1CT center oval, oval side stones, and pavé round diamond halos, 1.75 CTW trilogy statement ring
Jewel Frost packaging with light blue travel case, gold zipper, branded gift wrap, and certificate envelope

1CT Oval Lab Grown Engagement Ring 3 Stone Halo 14K Gold | 1.75 CTW | IGI Certified Oval Trilogy Ring

Sale price$1,128.15 USD Regular price$2,507.00 USD
55% OFF APPLIED
14K Solid Gold Lab Diamond IGI Certified Diamond
Color:14K Yellow Gold
Ring Size:
Ring Size Guide

Find your US size using the international chart below. Conversions are approximate; available sizes vary by design.

Swipe the chart sideways for all countries and scroll down for more sizes. The US column stays visible.

US / Canada UK / Australia France Japan Italy
3 F 44 4 4
3.5 G 45.5 5 5¼
4 H 47 7 6½
4.5 I 48 8 7¾
5 J½ 49 9 9
5.5 K½ 50.5 10 10¼
6 L½ 52 12 11½
6.5 M½ 53 13 12¾
7 N½ 54.5 14 14
7.5 O½ 56 15 15¼
8 P½ 57 16 16½
8.5 Q½ 58.5 17 17¾
9 R½ 60 18 19
9.5 S½ 61 19 20¼
10 T½ 62 20 21½
10.5 U½ 63.5 22 22¾
11 V½ 65 23 24
11.5 W½ 66 24 25¼
12 X½ 67.5 25 26½
12.5 Z 69 26 27¾
13 — 70 27 29

Missing your size? Please ask us before rounding to another size. Indian, Chinese and Hong Kong sizes are not automatically equivalent to Japanese sizes.

Measurements in mm + US quarter sizes

Diameter = straight across the inside. Circumference = around the inside.

US / Canada Inside diameter
(mm, approx.)		 Inside circumference
(mm)
3 14.1 44.2
3.25 14.3 44.8
3.5 14.5 45.5
3.75 14.7 46.1
4 14.9 46.8
4.25 15.1 47.4
4.5 15.3 48.0
4.75 15.5 48.7
5 15.7 49.3
5.25 15.9 50.0
5.5 16.1 50.6
5.75 16.3 51.2
6 16.5 51.9
6.25 16.7 52.5
6.5 16.9 53.1
6.75 17.1 53.8
7 17.3 54.4
7.25 17.5 55.1
7.5 17.7 55.7
7.75 17.9 56.3
8 18.1 57.0
8.25 18.3 57.6
8.5 18.6 58.3
8.75 18.7 58.9
9 18.9 59.5
9.25 19.2 60.2
9.5 19.4 60.8
9.75 19.5 61.4
10 19.8 62.1
10.25 20.0 62.7
10.5 20.2 63.4
10.75 20.4 64.0
11 20.6 64.6
11.25 20.8 65.3
11.5 21.0 65.9
11.75 21.2 66.6
12 21.4 67.2
How to measure your ring or finger

Use a ring: Measure across the center of a ring that fits the intended finger, inside edge to inside edge. Match the diameter above.

Inside diameter · not to scale

Use paper: Wrap a narrow strip snugly around the finger base, mark the overlap, then measure from the start to the mark in mm. Match the circumference above.

1. Wrap
Snug around the base.
2. Mark
Where the ends meet.
0 Measure in mm
3. Measure
From the start to your mark.

Illustrations are not to scale. Measure at normal room temperature. For the most dependable fit, especially with wide bands or a larger knuckle, use a jeweler's ring sizer.

Between sizes? Email info@jewel-frost.com with your size, country and product link.

Ring Size

1.75 CT Oval IGI Certified 3 Stone Halo Ring
This oval lab grown diamond engagement ring features an IGI certified center oval diamond in a three stone halo setting, crafted in solid 14K gold. With 1.75 CTW total diamonds, it’s a classic 3 stone engagement ring that also works as an anniversary ring or statement ring. Available in yellow, white, or rose gold.

FEATURES
• Gold Kt: 14K Gold
• Diamond Type: Lab Grown Diamond
• Total CTW: 1.75 Ctw
• Total No of Stones: 53
• Center Diamond Size: 1CT (IGI Certified)
• Oval Side Diamond: 0.25CT
• Round Diamond Size: 1 mm
• Diamond Clarity: VS+
• Diamond Color: EF+
• Setting Type: Halo, Prong, Pave Setting
• Ring Height: 10.5 mm
• Band Thickness: 1.6 mm
• Comes in Jewel Frost Packaging
Oval lab grown diamond 3 stone halo engagement ring in 14K yellow gold with IGI certified 1CT center oval and pavé round diamond accents, 1.75 CTW statement anniversary ring
1CT Oval Lab Grown Engagement Ring 3 Stone Halo 14K Gold | 1.75 CTW | IGI Certified Oval Trilogy Ring Sale price$1,128.15 USD Regular price$2,507.00 USD

Free Insured Shipping

Complimentary insured delivery, US and international.

30-Day Returns

Free U.S. returns on eligible orders.

Fine Materials

Solid 14K gold with natural or lab-grown diamonds.

Appraisal Included

An appraisal accompanies every diamond order.

One-Year Warranty

Shop with confidence, backed by our warranty.