O2 necklace

Part of the brand's "O2" collection, the piece is cast from recycled 18K gold and features a circular row of lab-grown diamonds. It works beautifully as a minimal solo piece or layered with other necklaces.

Regular price: USD $1,700
Regular price
Sale price: USD $1,700

Custom order your O2 necklace. Order now and receive your jewelry on or before:

Which would you like?

Metal 18K yellow gold 18K white gold 18K rose gold

Carat 0.17

Size Chain length 430 mm

Size Chart

Product variants

Details

Product specs

Metal: 18k recycled Yellow/Rose/White gold

Finish: Polished

Necklace length: 39cm

Adjustment ring: 37cm

Handcrafted in France

P1000908001

Gemstone details

Leading gemstone: White round lab-grown diamond

Total carat weight: 0.18ct

Cut: Very Good to Excellent

Clarity: Superior or equal to VS

Color: Superior or equal to F

About Courbet

The goal of Parisian fine jewelry brand Courbet is simple: to create beautiful pieces of jewelry that are also virtuous, because “without goodness, beauty means nothing”. The brand, which is named after rebellious French painter Gustave Courbet, exclusively uses recycled gold and lab-grown diamonds.

TFR (US) Size	UK	FR	JP	Finger Size / Ring ⌀ (mm)
3	F	44	4	43.8 ~ 45.3 / 14.1
3.5	G 1/4	45 1/4	5~6	45.3 ~ 46.4 / 14.5
4	H 1/2	46 1/2	7	46.4 ~ 47.6 / 14.9
4.5	I 1/2	49	8	47.6 ~ 49.1 / 15.3
5	J 1/2	50	9~10	49.1 ~ 50.4 / 15.7
5.5	L	51 3/4	11	50.4 ~ 51.7 / 16.1
6	M	52 3/4	12	51.7 ~ 52.8 / 16.5
6.5	N	54	13	52.8 ~ 54.2 / 16.9
7	O	55 1/4	14	54.2 ~ 55.3 / 17.4
7.5	P	56 1/2	15	55.3 ~ 56.8 / 17.8
8	Q	57 3/4	16	56.8 ~ 59.2 / 18.2
8.5	Q 3/4	59	17	57.9 ~ 59.2 / 18.5
9	R 3/4	60 1/4	18	59.2 ~ 60.8 / 18.9
9.5	S 3/4	61 1/2	19	60.8 ~ 62.0 / 19.4
10	T 1/2	62 3/4	20~21	62.0 ~ 63.2 / 19.8
10.5	U 1/2	63	22	63.2 ~ 64.6 / 20.2
11	V 1/2	65	23	64.6 ~ 66.0 / 20.7