Natural Octagon 5.37ct Amethyst & Diamond Necklace
Updated August 18, 2026
This auction ended on August 25, 2026.
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| Lot number | 582Q |
| Category | Jewelry & Watches |
| Auction | Luxury Watches & Bags, Diamonds, Jewelry, & More! SHIPS! |
| Date | August 25, 2026 at 10:59 AM CDT |
| Auction house | Garnet Gazelle |
| Location | Houston, Texas |
Chain Length: 18". This halo pendant features a natural octagon amethyst (13x9mm) set with prongs and surrounded by forty-eight round natural white diamonds for a total stone weight of 5.37 carats (amethyst 5.12 carats; diamonds 0.25 carats). The piece is crafted in .925 sterling silver with a rhodium-plated finish and presents a polished bail set with accent diamonds and a cable chain with spring ring clasp. Overall measurements are approximately 24.13 mm long, 12.70 mm wide, and 6.86 mm high, with a gross weight of 4.76 g; the diamonds are approximately I-J color with I1 clarity. Keywords: fashion, birthday, anniversary, collectible, luxe.
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