18K Gold 5.45ct Tourmaline & 0.75ctw Diamond Ring
Updated September 22, 2026
| Lot number | 259 |
| Estimate | 4,339.00 - 9,547.00 USD |
| Category | Jewelry & Watches |
| Auction | Collector Auction SALE – Fine Jewelry, Rolex Watches & Fine |
| Date | October 2, 2026 at 8:59 PM PDT |
| Auction house | A&B Gemological Services |
| Location | Los Angeles, California |
This 18K white gold ring showcases pinkish brown oval-cut natural tourmaline totaling 5.45 carats, complemented by round brilliant-cut natural diamonds totaling 0.75 carats. Its carefully composed setting gives the piece a refined, substantial presence. An appraisal accompanies the piece.<br><br>Estimated Retail Replacement Value: $9,547.00<br>Ref: BEL8700-X6700D<br>Item no.: DAG2943<br><br>Specification:<br><br>Gold Content: 18K White Gold<br>Weight of Item: 8.50 grams<br>Ring Size: 7.50<br>Country Made: USA<br><br>Main Gemstone: Natural Tourmaline<br>Shape: Oval Cut<br>Quantity: 1<br>Carat Weight: 5.45ctw<br>Color Grade: Pinkish Brown<br>Clarity: Eye Clean<br>Cut Grade: Very Good<br><br>Adjacent Gemstone: Natural Diamond<br>Shape: Round Brilliant Cut<br>Quantity: 32<br>Carat Weight: 0.75ctw<br>Clarity Grade: SI1 - SI2<br>Color Grade: H - I<br>Cut Grade: Very Good
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