10 kt onyx signet ring
Determine ring size
Does this ring fit you? Our vintage rings are one of a kind – each one is unique and has a fixed size. So, it's important to check the ring size before ordering your new favorite. The table below shows which size corresponds to your finger. Not sure? Don't worry – we're happy to help.
| EU | Circumference (mm) |
Diameter (mm) |
US | UK | Inches |
|---|---|---|---|---|---|
| 14 | 44 | 13.7 | 2.9 | F | 0.554 |
| 14.5 | 46 | 14.6 | 3.55 | G 1/2 | 0.578 |
| 15 | 47 | 14.7 | 4.1 | H 1/2 | 0.594 |
| 15.5 | 49 | 15.5 | 4.75 | J | 0.61 |
| 16 | 50 | 15.9 | 5.3 | K | 0.626 |
| 16.5 | 52 | 16.6 | 5.95 | L 1/2 | 0.65 |
| 17 | 53 | 16.9 | 6.6 | M 1/2 | 0.666 |
| 17.5 | 55 | 17.5 | 7.2 | O | 0.69 |
| 18 | 56 | 17.8 | 7.8 | P | 0.706 |
| 18.5 | 58 | 18.3 | 8.4 | Q 1/2 | 0.722 |
| 19 | 59 | 18.6 | 9 | R | 0.738 |
| 19.5 | 61 | 19.4 | 9.6 | T | 0.77 |
| 20 | 62 | 19.5 | 10.2 | T 1/2 | 0.778 |
| 20.5 | 64 | 20.3 | 10.8 | V | 0.81 |
| 21 | 66 | 21.1 | 11.4 | X | 0.834 |
Not sure what size you are? Check out our ring size measurement page for a simple explanation and helpful tips.
Product information
Onyx signet ring is a striking design in which the deep black onyx contrasts beautifully with the yellow-toned 10-karat alloy. The smoothly polished onyx sits snugly in the setting, creating a powerful backdrop for the raised central motif and elegant details along the shoulders. Through the combination of dark lustre, relief and refined engravings, the ring has a distinctive character without losing its understated elegance. A timeless jewel that reflects the strength and refinement of vintage jewellery. Not the right ring size? Our goldsmith can adjust it in our own workshop.
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10 kt onyx signet ring
Boutique store in Amsterdam and Bussum
Carefully selected, expertly restored
Dutch hallmarked precious metals
A unique piece with history
This exceptional vintage gem exudes the elegance of a bygone era. Carefully selected and expertly restored with respect for the original design. Authentic details have been preserved to fully express its character. An exclusive piece that will only know one new owner.
