December birthstone rings feature three distinct gems: turquoise, tanzanite, and blue zircon. Each stone carries its own mineral composition and color range. Turquoise forms in arid regions where copper-rich groundwater interacts with aluminum and phosphorus. Tanzanite occurs in a single location near Mount Kilimanjaro. Blue zircon, not to be confused with cubic zirconia, is a natural mineral prized for its fire and brilliance. Our collection of 36,638 rings pairs these December stones with .925 sterling silver settings, priced from $6 to $6,302.
| Estimated value: | $5,855.88 |
|---|---|
| Weight: | 10.80g |
| 8 -adjustable | |
| 5/8 inch | |
| Item Code: | 16-cze-26-55 |
| Estimated value: | $6,017.40 |
|---|---|
| Weight: | 11.20g |
| 8 -adjustable | |
| L- 5/8, W - 1/2, T- 3/8 inch | |
| Item Code: | 16-maj-26-31 |
| Estimated value: | $6,055.88 |
|---|---|
| Weight: | 10.80g |
| 8 -adjustable | |
| L - 1 1/8, W - 7/8, T - 1/2 inch | |
| Item Code: | 22-kwi-26-19 |
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