You may be able to find your ring size by measuring a ring you own that is a comfortable fit. If not, our guide below is on hand to take the guesswork out of ring shopping.

Alternatively, our jewelry experts are here to help. Speak with an expert or pop into one of our stores and we'll measure you on the spot.

Size Chart

US	UK	EU	⌀ Inside Diameter
2.5	E	42	⌀ 13.6mm
3	F	44	⌀ 14.0 mm
3.5	G	45	⌀ 14.5 mm
4	H	46.5	⌀ 15.0 mm
4.5	I	48	⌀ 15.3 mm
5	J	49.5	⌀ 15.6 mm
5.5	K	50.5	⌀ 16.2 mm
6	L	52	⌀ 16.6 mm
6.5	M	53	⌀ 16.9 mm
7	N	54.5	⌀ 17.2 mm
7.5	O	55.5	⌀ 17.8 mm
8	P	57	⌀ 18.1 mm
8.5	Q	58	⌀ 18.5 mm
9	R	59.5	⌀ 19.1 mm
9.5	S	61	⌀ 19.4 mm
10	T	62	⌀ 19.7 mm
10.5	U	63.5	⌀ 20.4 mm
11	V	64.5	⌀ 20.7 mm
11.5	W	66	⌀ 21.0 mm
12	X	67	⌀ 21.6 mm
12.5	Y	68.5	⌀ 22.0 mm
13	Z	69.5	⌀ 22.3 mm

0.50ct Heart-Shaped Diamond & Blackened Gold Button Back Ring View 1

0.50ct Heart-Shaped Diamond & Blackened Gold Button Back Ring View 2

0.50ct Heart-Shaped Diamond & Blackened Gold Button Back Ring View 3

0.50ct Heart-Shaped Diamond & Blackened Gold Button Back Ring

Name: 0.50ct Heart-Shaped Diamond & Blackened Gold Button Back Ring
Brand: Jessica McCormack
SKU: RI0080YGBDIHES0050N0
Price: 7650.0 USD
Availability: OutOfStock

$7,650

A button back ring with a 0.50ct heart-shaped diamond, set in a Georgian style cut-down setting in 18k blackened white gold & yellow gold.

Sign in

Reset your password

Don't have an account?

Bag Item added to your cart ( 0 ) items in cart

Contact Us

Chat with an AmbassadorAvailable

Make an Enquiry

Change Location

Recent

Trending

Size Chart

Product Details

Styling Advice

Delivery & Returns

The Hands-on Method

Measure an Existing Ring

carat sizes

0.30ct Heart-Shaped Diamond & Blackened Gold Button Back Ring

0.70ct Heart-Shaped Diamond & Blackened Gold Button Back Ring

0.50ct Heart-Shaped Diamond & Blackened Gold Button Back Ring