[Ryui Monthly piece] Tube in kunzite ring

Name: [Ryui Monthly piece] Tube in kunzite ring
Brand: Ryui
Price: 336600.0 JPY
Availability: OutOfStock

A one-of-a-kind ring featuring "tube in kunzite". Kunzite is a relatively new gemstone discovered in 1902 in San Diego, California. To be technical, it is a variant of the mineral spodumene, the pink and purple variations of which are called kunzite, and in Japan it is the birthstone for September. We have carefully selected this stone with extremely high transparency—proof of good quality—with "tubes" (hollow line-shaped inclusions) enclosed in the crystal. Platinum-colored tubes trapped in a beautifully clear pale pink oval-shaped kunzite emit a sharp sparkle, producing a delicate yet deep glow in a very attractive stone. The two-tiered platinum setting is designed so that you can enjoy a view of the stone from the side as well, to take advantage of the transparency of the stone and let in the light. A special ring that combines softness and cool beauty.

【 Ryui Monthly piece 】
Gemstones shaped by time and chance No two are the same Our designers carefully select a "fragment" of nature every month Sharing with you the design and production process until it becomes jewelry —a special collection.

material： Pt900 , kunzite
stone size：approx. 5.49ct
top size：approx. H12.2mm × W10.0mm × D12.4mm
ring width：approx. 1.8mm
ring size：11

I-730

*This ring can be resized up to ±3 sizes from the stock size (delivery time: approx. 4-5 weeks). Please select "Resize from stock item", enter your desired size after resizing in the options, and then proceed with your purchase.
*If you would like resizing of more than ±3.5 sizes, please contact us via Contact.

¥336,600

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.

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