Coat Bangle (diamonds)

Name: Coat Bangle (diamonds)
Brand: Ryui
Price: 172000.0 JPY
Availability: InStock

The Coat series is inspired by the organic, intricate textures found on the surface of living organisms. The finely engraved patterns on the surface feature a subtle variation in texture—matte on the recessed areas and semi-gloss on the raised parts—creating a refined and understated expression. The gold sections are finished with a hairline texture that contrasts with the silver parts, and black diamonds, inspired by the facets of a spider's eye, are set to create a bold and striking bangle.

Coat Series Concept / Image Gallery ▷

（S）
 material : Silver , K18 , black diamonds ( 9 stones )
 bangle size : approx. 105mm ( inner circumference : body length ) × approx. 26mm ( opening )
 bangle width : approx. 3.2mm

（M）
material : Silver , K18 , black diamonds ( 9 stones )
bangle size : approx. 120mm ( inner circumference : body length ) × approx. 30mm ( opening )
bangle width : approx. 3.2mm

（L）
material : Silver , K18 , black diamonds ( 9 stones )
bangle size : approx. 140mm ( inner circumference : body length ) × approx. 34mm ( opening )
bangle width : approx. 3.2mm

C-23,C-24,C-25

*If your desired product is out of stock, we can make it as a custom order (delivery time: about 5 weeks). Please select "Order" and proceed with the purchase.

¥172,000

Sale Sold out

Product variants

Regarding made-to-order and resizing items:
*Please note that during busy periods, production may take an additional 1–3 weeks beyond the usual timeframe. We appreciate your understanding.
*Due to our Kyoto Pop-up Store, in-stock items ordered between October 21 (Wed) and October 26 (Mon), 2026, will be shipped on or after October 27 (Tue). We apologize for any inconvenience and appreciate your kind understanding.

Ring Size

Ring size conversion chart

We use Japanese sizes. For international equivalents, please refer to the correspondence table below.

Perimeter (mm)	Inner diameter (mm)	Japan (JCS)	EU (JIS / ISO)	US	UK
40.8	13	1	41	1	C
41.9	13.4	2	42	2	D
42.9	13.7	3	43	2.5	E
44	14	4	44	3	F
45	14.4	5	45	3.5	G
46.1	14.7	6	46	3.5 – 4	G – H
47.1	15	7	47	4 – 4.5	H – I
48.2	15.4	8	48	4.5 – 5	I – J
49.2	15.7	9	49	5	J
50.3	16	10	50	5.5	K
51.3	16.4	11	51	6	L
52.4	16.7	12	52	6.5	L – M
53.4	17	13	53	6.5 – 7	M – N
54.5	17.4	14	54	7 – 7.5	N – O
55.5	17.7	15	55	7.5 – 8	O – P
56.5	18	16	56	8	P
57.6	18.4	17	57	8.5	Q
58.6	18.7	18	58	9	R
59.7	19	19	59	9.5	S
60.7	19.4	20	60	10	T
61.8	19.7	21	61	10 –	T – U
62.8	20	22	62	10.5	UK
63.9	20.4	23	63	11	V
64.9	20.7	24	64	11.5	W
66	21	25	65	12	X

Resizing at the time of purchase

For rings over ¥33,000 (tax included)	We offer complimentary resizing within ±3 sizes from the size in stock. If you wish to have your ring resized, please proceed to the purchase screen of the item and enter the desired size in the remarks form in the shopping cart. Production period: about 4 weeks
For rings under ¥33,000 (tax included)	We do not accept resizing from stock items. Please contact us using the inquiry form and we will make a custom order in the desired size. Production period: about 5 weeks

Selecting your ring size

We recommend choosing a size that you can comfortably wear without feeling pressure or tightness when you make a fist, and without discomfort between adjacent fingers.

For wide rings of 6.0 mm or more
Compared to the number measured with a typical ring gauge, a wide width ring may feel a little tight to wear due to its large surface area. When considering a wide ring, we recommend that you choose a slightly looser size than you usually wear, 1 to 1.5 sizes up.

Please note that some rings cannot be resized due to their design.
Please check the details on each product page.
Contact

Please feel free to contact us using the form below.

Contact Form