A refined two-tone ring featuring a single emerald-cut diamond.
The emerald cut is said to have originated around the 16th century to reduce chipping of Colombian emeralds, and was later applied to diamonds. Its large, flat facets make the interior visible, so only a very small number of diamonds with exceptional clarity and well-formed crystal structure are suitable for this cut. They are rare, said to be less than 2% of all diamonds.
Rather than a strong, scintillating sparkle, this cut produces a quiet, reflective brilliance across the facets. It creates a calm, dignified light that showcases the quality of the material itself.
To further accentuate the diamond’s whiteness, the setting is made of platinum. By cradling the stone, the setting gently enhances its transparent glow. The band is paired with K18 yellow gold, and the contrast between the different metals adds depth to the piece. The diamond is available in two sizes: "0.09ct" and "0.14ct".
Spec
- 素材
- Pt900, K18 Yellow Gold
- 石
- Diamond 1 stone 0.09ctUP / 0.14ctUP
- トップ
- [0.09ct] Approximately 2.7mm × Approximately 3.5mm
[0.14ct] Approximately 3.2mm × Approximately 4.2mm
- リング幅
- About 1.3mm
- サイズ
- 6-17th
※サイズ表記に関する詳細は[サイズガイド]をご確認ください。
Price
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About the order period
About delivery date
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Ring size gauge rental
* We do not offer rentals before placing an order.
Other
・All stones are natural, so slight scratches or internal inclusions may be present.
・The matte finish may fade over time. Reworking is available through aftercare (paid service).
・Each piece is handcrafted by artisans, so there may be slight variations in color, thickness, or width.
・Post-purchase size adjustments are possible within the supported range up to ±2 sizes (paid service).
Engraving on the ring
・Supported characters: alphabet letters and numbers *Kanji, hiragana, and katakana are not available
・Half-width spaces, symbols, etc. are also counted as characters.
・Symbols such as hearts are treated as full-width characters, so they count as two half-width characters.
・For symbols that can be engraved, please refer to the engraving details entry field.
・You cannot choose the font.
・We do not proofread engraving details at our store. We will engrave the text exactly as entered, so please check it once again before placing your order.
・Because the engraving is very small, using all uppercase letters will improve readability.
'Holiday Limited 2026' Special Box
Choose Your Diamond
Since the Middle Ages, the art of diamond cutting has flourished, particularly in Europe.
From the “rose cut,” devised in the 16th century and known for its antique sparkle,
to the “round brilliant cut,” the modern standard for diamond cutting,
a wide variety of cuts have been developed over the years.
The “Diamonds to Choose From” collection
features four diamonds, each with a different cut.
Spec
- 素材
- Pt900, K18 Yellow Gold
- 石
- Diamond 1 stone 0.09ctUP / 0.14ctUP
- トップ
- [0.09ct] Approximately 2.7mm × Approximately 3.5mm
[0.14ct] Approximately 3.2mm × Approximately 4.2mm
- リング幅
- About 1.3mm
- サイズ
- 6-17th
※サイズ表記に関する詳細は[サイズガイド]をご確認ください。

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