[Canna Oshiro × Ryui] Garden quartz necklace

Name: [Canna Oshiro × Ryui] Garden quartz necklace
Brand: Ryui
Price: 293000.0 JPY
Availability: InStock

A one-of-a-kind garden quartz necklace featuring hand-polished cutting by gem polisher Canna Oshiro. Within the smoky green and white inclusions, subtle reddish-brown hues appear, creating an abstract, painterly expression within a single stone. The naturally layered colors evoke a sense of depth, as if layers of time and memory are quietly settled within. The stone is intentionally cut with a low profile, giving it a relief-like appearance. The large facets act as transparent windows, revealing the inclusions without adding visual weight, allowing the abstract expression to be fully appreciated. The necklace is framed minimally in K18 yellow gold, embracing the stone's presence directly. Like fastening a single abstract artwork to the chest, this necklace quietly reveals its beauty in fleeting moments.

" Canna Oshiro × Ryui "

A collaboration series with gem cutter Canna Oshiro, a rare practitioner of traditional hand-cutting techniques. Entrusting her with rough stones carefully selected by Ryui, she creates truly one-of-a-kind jewels through her distinctive hand-cutting approach. The loose stones, polished with Oshiro's unique aesthetic sense and precise craftsmanship—drawn from the inspiration she gains through an earnest dialogue with each expressive rough stone—are all imbued with a free and generous allure. These special pieces of jewelry are born from enveloping the irregular yet beautifully faceted, hand-polished stones in open, flowing designs, resulting in creations where artisanal skills unite in perfect harmony.

material：K18YG , Garden quartz
stone size：approx. 12.06ct
top size：approx. H20.1mm × W17.9mm × D7.4mm
length : approx.45cm ( Adjuster 40cm )

I-1131

¥293,000

Sale Sold out

Product variants

*Due to an expected increase in orders, production may take approximately 1 to 1.5 months longer than usual. Thank you in advance for 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.
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