ONE K18YG 0.5CT ROUND RING
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The ‘ONE’ ring showcases a striking ~0.5ct round-cut lab-grown diamond, designed to embody dignity and refined sophistication. Its open-ended band creates a sense of lightness and fluidity, while the slightly elevated setting lifts the diamond above the ring’s arc, amplifying its brilliance and presence.
This elegant piece seamlessly blends classic grace with contemporary movement, perfect for those who appreciate understated architectural design. A certificate accompanies the ~0.5ct diamond.
Made to Order:
This ring is made to order and will be delivered approximately 30–40 days after purchase.
Details:
· Lab-Grown Diamond: approx. 0.5ct (round cut)
· Ring Band: approx. 2.5mm width × 2.5mm thickness
· Made in Japan
Ring Size Comparison Chart
| Size | JIS | US | UK | EU | GB・KS | ID (mm) | IC (mm) |
|---|---|---|---|---|---|---|---|
| 7 | 7 | 4.00 | H | 47 | 7 | 13.9 | 43.7 |
| 8 | 8 | 4.50 | I | 48 | 8 | 14.3 | 44.9 |
| 9 | 9 | 5.00 | J | 49 | 9 | 14.6 | 45.9 |
| 10 | 10 | 5.25 | K | 50 | 10 | 15.0 | 47.1 |
| 11 | 11 | 5.75 | L | 51 | 11 | 15.3 | 48.1 |
| 12 | 12 | 6.00 | M | 52 | 12 | 15.6 | 49.0 |
| 13 | 13 | 6.50 | N | 53 | 13 | 16.0 | 50.3 |
| 14 | 14 | 6.75 | N½ | 54 | 14 | 16.3 | 51.2 |
| 15 | 15 | 7.00 | O | 55 | 15 | 16.6 | 52.2 |
| 16 | 16 | 7.50 | P | 56 | 16 | 17.0 | 53.4 |
| 17 | 17 | 8.00 | Q | 57 | 17 | 17.3 | 54.3 |
※ JIS…Japan / US…United States / UK…United Kingdom / EU…Europe / GB・KS…China and South Korea
※ ID…Inner Diameter (mm) / IC…Inner Circumference (mm)
