create your ring

Choose Setting

Choose Diamond

Complete Ring

0.20 CT

6 CT

Lighter

Darker

For reference only; move slider to see other sizes that might suit you. This hand is a UK size L.

Ada Ring 18K White Gold

$1,736

Choose a precious Metal:

choose Ring Size

Choose This Ring Choose This Ring $1,736

28 Day returns View More

Free Shipping View More

100% conflict free

A more sustainable choice

100% Carbon Neutral

Edinburgh Assay Hallmark

Made With Love &

Gentle Diamonds

Description Size Chart & Guides

This exquisite ring is comprised of a beautiful round brilliant diamond that sparkles from every angle surrounded by a halo of smaller diamonds. Handcrafted with an elevated setting in 18K white gold. Make this ring the one she will cherish for a lifetime.

Setting total carat weight 0.19ct.

Metal Type	18K White Gold
Setting Style	Halo Solitaire Ring
Stone Type	Lab Grown Diamond

Metal Type Guide Ring Size Chart

Metal Type Guide

18K or 9K White / Yellow / Rose Gold

White gold is the best choice for anyone who wants to have the most amount of gold while still possessing enough durability. Rhodium plating provides an extra layer of protection as well as a shiny reflective appearance. Our 18K white gold jewellery is made as per industry standards of an alloy of gold and other white metals including silver and palladium and is plated in rhodium for a durable and scratch resistant finish.

Yellow gold is historically the most popular metal used for wedding and engagement bands. It is easiest to maintain, hypoallergenic and easily matched with diamonds of a lower colour grade. Our 18K yellow gold is made of pure gold mixed with alloy metals such as copper, silver and zinc.

Rose gold is considered by many to be the most romantic metal due to its pinkish hue, which is thought to exude warmth and femininity. Since rose gold is an alloy, “pure rose gold” does not exist. Our 18K rose gold jewellery is made as per industry standards with about 75% gold and 25% copper.

Ring Size Chart

Not sure of your ring size? Read our concise chart for measuring women’s ring sizes below.

Our top tips

For the most accurate result make sure that you take finger measurements in the evening when the hands are warm, as this is when finger diameter is largest. In colder weather, fingers are slimmer – sometimes up to half a size! You want to make sure that your ring will fit whether the wearer is warm or cool and that it’s never too tight.

While our ring size chart offers a good reference, we recommend you get your ring sized professionally in one of our boutiques. If you can’t visit, simply follow our ring size chart.

Inside Diameter
Inches	MM	USA	UK	HK
0.554	14.07	3	F	6
0.562	14.27	3.25	F½	6.5
0.57	14.48	3.50	G	7.25
0.578	14.68	3.75	G½	8
0.586	14.88	4	H	8.5
0.594	15.09	4.25	H½	9
0.602	15.29	4.50	I	9.5
0.61	15.49	4.75	I½	10
0.618	15.7	5	J	11
0.626	15.9	5.25	J½	11.5
0.634	16.1	5.50	K	12
0.642	16.31	5.75	K½	12.5
0.65	16.51	6	L	13
0.658	16.71	6.25	L½	14
0.666	16.92	6.50	M	14.5
0.674	17.12	6.75	M½	15
0.682	17.32	7	N	15.5
0.69	17.53	7.25	N½	16
0.698	17.73	7.50	O	17
0.706	17.93	7.75	O½	17.5
0.714	18.14	8	P	18
0.722	18.34	8.25	P½	18.5
0.73	18.54	8.50	Q	19
0.738	18.75	8.75	Q½	20
0.746	18.95	9	R	20.5
0.754	19.15	9.25	R½	21
0.762	19.35	9.50	S	21.5
0.77	19.56	9.75	S½	22
0.778	19.76	10	T	22.5