





Vintage gold ring with opal triplet and diamond, 20 kt
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
Gold vintage ring with opal triplet and diamond features a striking blue opal triplet that reveals green depth in the light. The cabochon-cut opal triplet is held in a prong setting, while the diamond accents on either side shine brightly and the detailed band adds extra refinement. The combination of gold, opal triplet, and diamond creates a rich interplay of color, brilliance, and artisanal craftsmanship. A timeless jewel that reflects the romance and refinement of vintage jewelry. Not the right ring size? Our goldsmith can resize it in our own workshop. An opal triplet is sensitive to water.
Choose options






Vintage gold ring with opal triplet and diamond, 20 kt

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.





