[Canna Oshiro × Ryui] Garden quartz necklace

Name: [Canna Oshiro × Ryui] Garden quartz necklace
Brand: Ryui
Price: 328000.0 JPY
Availability: InStock

A one-of-a-kind necklace featuring a garden quartz stone hand-cut and polished by gem cutter Kanna Oshiro. Smoky green and pale pink layers blend together as if strata have been sliced out, creating a stone with striking depth. The fine layers stacked within evoke the rings of a tree, suggesting long periods of accumulation and the quiet presence sleeping inside. Its unique cut, with rough planes and gentle height, harmonizes with the organic inclusions, revealing new landscapes from every angle. The setting, with wide slits on all sides, gives the stone an uncanny presence as though it were floating. A singular necklace that leaves a deep and lingering impression.

"Canna Oshiro × Ryui"

A collaboration series with gemstone polisher Ms. Canna Oshiro, one of the few artisans today who practice traditional hand-cutting techniques. Ryui entrusts carefully selected rough stones to her, and the jewelry created from the resulting hand-cut gemstones is truly one of a kind. The loose stones, polished with Ms. Oshiro's refined sensibility and assured skill, are inspired by a sincere dialogue with each unique rough stone, resulting in pieces full of freedom and warmth. Each stone features irregular yet beautiful facets characteristic of hand polishing, embraced in generous designs that complement their organic charm. These special pieces are born from the fusion of craftsmanship and artistry.

material：K18YG , Garden quartz
stone size：approx. 7.75ct
top size：approx. H18.7mm × W9.6mm × D8.1mm
length : approx.60cm ( Adjuster 50cm )

I-1134

¥328,000

Sale Sold out

Product variants

＜Regarding made-to-order items and resizing requests＞
Due to a high volume of orders, production currently requires approximately 1–1.5 months longer than usual. We kindly ask for your understanding in advance.

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.
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