Each semi-precious stone, diamond,
and pearl is carefully selected one by one,
and crafted into jewelry that gently
honors the character of each gem.
A collection created to rest quietly
alongside the light of winter —
this is Ryui’s Christmas Collection.
Choosing what to cut away,
and what to let remain —
from that quiet discernment,
the presence of the stone begins to rise.
Through the rare hand-rubbing
technique of gem cutter Kanna Oshiro,
the stone is touched with gentle precision,
its inner character carefully lifted to the surface
and breathed into its most essential form.
Within each stone, a small landscape lies dormant.
To find the place where that landscape
breathes most beautifully,
Ryui carefully selected the rough stones
and entrusted them to Oshiro.
A polishing process led by touch, sight, and intuition.
Her free and unbounded cuts carry a presence
that only hand-rubbing can impart.
When the stones return to Ryui once again,
their individuality remains untouched,
and they are brought to life as jewelry
that glows with quiet radiance.
[Canna Oshiro × Ryui] Star burst rutilated quartz ring / Pt900
[Canna Oshiro × Ryui] Trapiche amethyst ring / Pt900
[Canna Oshiro × Ryui] Goethite in bicolor citrine ring / K18YG
[Canna Oshiro × Ryui] Bicolor amethyst ring / K18YG
[Canna Oshiro × Ryui] Garden quartz ring / K18YG
[Canna Oshiro × Ryui] Garden quartz necklace / K18YG
[Canna Oshiro × Ryui] Garden quartz necklace / Pt900
[Canna Oshiro × Ryui] Goethite in bicolor citrine ring / K18YG
[Canna Oshiro × Ryui] Trapiche amethyst ring / Pt900
[Canna Oshiro × Ryui] Garden quartz ring / K18YG
Coat Bangle (diamonds) / Silver , K18YG
[Canna Oshiro × Ryui] Garden quartz necklace / K18YG
Syami ring / K18YG
Cradle ring + moonstone / K18YG
No two diamonds are ever the same.
The same is true for pearls —
each holds its own expression.
Layer upon layer of these subtle differences
gives rise to a singular, irreplaceable glow.
And in that moment,
a quiet light flickers to life within the heart.
*Clockwise from the top left
Cabochon cut diamond necklace / K18YG
Leaf necklace + diamond (honey yellow) / K18YG
Baguette cut diamond necklace (light brown) / K18YG
Cabochon cut diamond necklace / Pt900
Leaf necklace + diamond (light yellow) / Pt900
Twig + 0.1ct diamond ring / Pt900
Pebble little / K18YG
Mallet calmline / K18WG
Twig + 0.1ct diamond ring / K18YG
Leaf little ring + diamond (gray) / K18YG
Eon / K18YG
Cabochon cut diamond necklace / K18YG
Slight scent necklace 70cm / K18YG
Twig + 0.1ct diamond ring / K18YG
Galaxy diamond ring / K18YG
*Clockwise from the top left
Syami ring + pearl / Silver
Syami ring + tahiti pearl / Silver
Syami ring + pearl / Silver
Syami ring + tahiti pearl / Silver
Syami ring + pearl / Silver
Syami ring + tahiti pearl / Silver
Syami frame ring + diamond / K18YG
Cradle ring + alexandrite / K18YG
Syami ring + tahiti pearl / Silver
White pearl long necklace 約120cm / Silver
Snug ring (wide) + 5pearls / K18YG
*Clockwise from the top left
Pale orange pearl necklace 約43cm / Silver
Bicolor pearl necklace (pink&white) 約80cm / K18YG
South sea pearl necklace / K18YG
Raindrop necklace / Pt900
White pearl necklace 約40cm / Silver
White pearl bracelet / K18YG
White pearl long necklace 約120cm / Silver
*Items without product-page links are
new pieces for the winter collection.
As they are not yet listed on our online store,
please contact us via “Contact”
if you wish to purchase any of these items.