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18K gold twisted band engagement ring featuring a round brilliant lab-grown diamond in a 4 prong setting. This braided, half eternity ring is minimalist and dainty making it a perfect wedding, anniversary, or promise ring. A thoughtful milestone gift for her or for wife, handcrafted in ethical gold and ideal for stacking.
Close-up of a hand wearing 18K gold twisted engagement rings in white, rose, and yellow gold. Each ring features a round lab-grown diamond set on a pavé band with a twist shank.
Three views (front, side, and top-down) of an 18K yellow gold twist engagement ring featuring a sparkling round lab-grown diamond centerpiece in a white gold setting. The elegant twisted band is accented with pavé-set diamonds, making it ideal for proposals, engagements, or special milestone celebrations.
Hand displaying four diamond engagement rings with twisted pavé bands in various gold finishes: white, rose, and yellow gold. The rings feature round center diamonds in four sizes labeled clearly as 3.8mm (20 pts), 4.3mm (30 pts), 4.8mm (40 pts), and 5.2mm (50 pts). Ideal for showcasing diamond size comparisons and ring styles for engagement or milestone gifts.
Jewel Frost signature packaging featuring a round light blue leather zip case with gold zipper, black velvet interior, and monogram "JF" branding. Includes a soft-touch envelope and gift-wrapped box, ideal for gifting fine jewelry.

18K Gold Twist Engagement Ring: Pave Lab Diamond, 0.20-0.50 CT

Sale price$710.70 USD Regular price$1,579.34 USD
55% OFF APPLIED
18K Solid Gold Lab Diamond Appraisal Certificate
18K Solid Gold Primary Color & Size:

18K Solid Gold Primary Color & Size
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

This twisted simple engagement ring is crafted in 18K solid gold and set with round lab-grown diamond. The minimalist twist half infinity band is accented with pavé-set diamonds, offering a graceful balance of sparkle and simplicity. Available in center stone sizes ranging from 0.20ct to 0.50ct, this timeless design is perfect as a proposal ring, milestone gift, or meaningful stacking piece.

FEATURES
• Gold Kt: 18K Solid Gold
• Diamond Type: Lab Grown Diamond
• Center Diamond CT: 0.20 ct / 0.30 ct / 0.40 ct / 0.50 ct
• Total Number of Stones: 21 pcs
• Diamond Cut: Round
• Diamond Clarity: VS+
• Diamond Color: EF+
• Shank Width: 1.6mm
• Setting Type: Prong, Pave Setting
• Comes in Jewel Frost packaging
18K gold twisted band engagement ring featuring a round brilliant lab-grown diamond in a 4 prong setting. This braided, half eternity ring is minimalist and dainty making it a perfect wedding, anniversary, or promise ring. A thoughtful milestone gift for her or for wife, handcrafted in ethical gold and ideal for stacking.
18K Gold Twist Engagement Ring: Pave Lab Diamond, 0.20-0.50 CT Sale price$710.70 USD Regular price$1,579.34 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.