October birthstone jewelry features two distinct gems: opal and tourmaline. Opal displays play-of-color, an optical effect where spectral hues shift as the stone moves. Tourmaline occurs in pink, green, watermelon, and dozens of other color varieties. Both stones rate 6-7.5 on the Mohs hardness scale, making them suitable for rings, pendants, and earrings worn with care. Our collection includes over 130,000 pieces set in .925 sterling silver with real natural stones. Free US shipping on every order.
| Estimated value: | $5,005.56 |
|---|---|
| Weight: | 5.90g |
| 8 -adjustable | |
| L- 5/8, W - 1/2, T- 1/4 inch | |
| Item Code: | 23-maj-26-5 |
| Estimated value: | $4,110.74 |
|---|---|
| Weight: | 15.20g |
| 8-Adjustable | |
| L- 1 1/4, W - 7/8, T- 3/8 inch | |
| Item Code: | 14-maj-26-50 |
| Estimated value: | $4,927.20 |
|---|---|
| Weight: | 4.80g |
| 8 -adjustable | |
| L - 3/8, W - 1/2, T - 1/4 inch | |
| Item Code: | 10-maj-26-57 |
| Estimated value: | $5,327.20 |
|---|---|
| Weight: | 4.80g |
| 8 -adjustable | |
| L- 1/2 inch | |
| Item Code: | 8-maj-26-19 |
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