20 hrs LeftSWEET EDWARDIAN DEMANTOID GARNET, DIAMOND AND OPAL NATURALISTIC BROOCHEst. £1,500-£3,000£750Etrusca AuctionsLondon, UK
20 hrs LeftUNUSUAL DEMANTOID GARNET AND NATURAL PEARL BUG BROOCHEst. £1,500-£3,000£750Etrusca AuctionsLondon, UK
Jun 24, 2026An 18 Karat White Gold Paraiba Tourmaline, Demantoid Garnet, and Diamond Starburst RingEst. US$10-US$100,000US$10(1 bid)Gallery 63Atlanta, GA
Buy NowNatural Green Demantoid Garnet Gemstones 1.20 Ct. Oval Shape 7 x 5.5 Mm.US$63Treasure of Gems & JewelryLake Charles, LA
Buy NowNatural Demantoid Garnet Yellow Gemstones 1.30 Ct. Oval Shape 6.7 x 5.3 Mm.US$142Treasure of Gems & JewelryLake Charles, LA
Buy NowNatural Demantoid Garnet Gemstones 2.04 Ct. Oval Shape 7.6 x 5.8 Mm.US$358Treasure of Gems & JewelryLake Charles, LA
Buy NowNatural Yellowish Green Demantoid Garnet Gemstones 1.53 Ct. Oval Shape 7.4 x 5.9 Mm.US$517Treasure of Gems & JewelryLake Charles, LA
Jun 28, 2026Natural Green Demantoid Garnet Gemstones 1.18 Ct. Oval Shape 6.8 x 5.7 Mm.Est. US$1,387-US$2,179US$1Treasure of Gems & JewelryLake Charles, LA
Buy NowNatural Demantoid Garnet Gemstones 2.48 Ct. Oval Shape 9.7 x 7 Mm.US$383Treasure of Gems & JewelryLake Charles, LA
Jun 28, 2026Natural Green Demantoid Gemstones 1.42 Ct. Oval Shape 8.1 x 6.5 Mm.Est. US$483-US$759US$1Treasure of Gems & JewelryLake Charles, LA
15 hrs LeftDEMANTOID GARNET, PEARL AND DIAMOND DRAGONFLY BROOCH, CIRCA 1890Est. £8,000-£12,000£8,000BonhamsLondon, GB
Buy NowNatural Green Demantiod Garnet Gemstones 1.23 Ct. 5 Pcs. Oval Shape 4.2 x 3 Mm.US$73Treasure of Gems & JewelryLake Charles, LA
Jun 28, 2026Natural Green Demantiod Garnet Gemstones 1.47 Ct. 10 Pcs. Round Diamond Cut 3 Mm.Est. US$209-US$329US$1Treasure of Gems & JewelryLake Charles, LA
Buy NowNatural Green Demantiod Garnet Gemstones 1.59 Ct. 10 Pcs. Round Diamond Cut 3.2 Mm.US$60Treasure of Gems & JewelryLake Charles, LA
Jun 28, 2026Natural Green Demantiod Garnet Gemstones 1.11 Ct. 5 Pcs. Oval Shape 4.2 x 3 Mm.Est. US$213-US$335US$1Treasure of Gems & JewelryLake Charles, LA
Buy NowNatural Green Demantiod Garnet Gemstones 1.27 Ct. 5 Pcs. Oval Shape 4.2 x 3.2 Mm.US$55(3 bids)Treasure of Gems & JewelryLake Charles, LA
Buy NowNatural Green Demantoid Garnet Gemstones 1.00 Ct. Oval 6.94 x 5.09 Mm.US$455Treasure of Gems & JewelryLake Charles, LA
Buy NowNatural Green Demantoid Garnet Gemstones 0.51 Ct. Oval Shape 5.8 x 4 Mm.US$24Treasure of Gems & JewelryLake Charles, LA
Jun 28, 2026Natural Green Demantiod Garnet Gemstones 1.78 Ct. 10 Pcs. Round Diamond Cut 3.3 Mm.Est. US$174-US$274US$1Treasure of Gems & JewelryLake Charles, LA
Jun 28, 2026Natural Green Demantiod Garnet Gemstones 1.71 Ct. 10 Pcs. Round Diamond Cut 3.5 Mm.Est. US$174-US$274US$1Treasure of Gems & JewelryLake Charles, LA
Jun 28, 2026Natural Green Demantiod Garnet Gemstones 1.51 Ct. 10 Pcs. Round Diamond Cut 3.2 Mm.Est. US$174-US$274US$1Treasure of Gems & JewelryLake Charles, LA
Buy NowNatural Green Demantiod Garnet Gemstones 1.26 Ct. 5 Pcs. Oval Shape 4.1 x 3.2 Mm.US$55(2 bids)Treasure of Gems & JewelryLake Charles, LA
Jun 28, 2026Natural Green Demantiod Garnet Gemstones 1.52 Ct. 10 Pcs. Round Diamond Cut 3.3 Mm.Est. US$160-US$252US$1Treasure of Gems & JewelryLake Charles, LA
Buy NowNatural Green Demantiod Garnet Gemstones 1.45 Ct. 10 Pcs Round Diamond Cut 3.2 Mm.US$60(4 bids)Treasure of Gems & JewelryLake Charles, LA