Tiffany Studios, Lot of 16 Hand-Faceted Favrile Glass JewelsFontaine's Auction Gallery4.6(354)$4505 days Left
Natural Tiger Eye Agate 32.15 Ct. Fancy Cabochon Shape 23 x 17.5 Mm Gemstone from MadagascarTreasure of Gems & Jewelry4.4(215)$1Feb 15, 2026
TIGER EYE WORRY STONES ROCK STONE LAPIDARY SPECIMENCol. Christie Hatman Auctioneers4.4(472)$121 day Left
TREE AGATE ROCK STONE LAPIDARY SPECIMENCol. Christie Hatman Auctioneers4.4(472)See Sold PriceFeb 02, 2026
SoldFire Agate Selection Loose Gemstone - - 19.2ctThese gems are from the estate of a professional jeweler. They were his pesonal collection, many faceted by himself. This is the first of several auctions of his jewelry making materials. Gems were caSee Sold Price
SoldFire Agate Selection Loose Gemstone - - 23.3ctThese gems are from the estate of a professional jeweler. They were his pesonal collection, many faceted by himself. This is the first of several auctions of his jewelry making materials. Gems were caSee Sold Price
SoldFire Agate Selection Loose Gemstone - - 30.2ctThese gems are from the estate of a professional jeweler. They were his pesonal collection, many faceted by himself. This is the first of several auctions of his jewelry making materials. Gems were caSee Sold Price
SoldPolished Fire Agate Selection Loose Gemstone - - 12.1ctThese gems are from the estate of a professional jeweler. They were his pesonal collection, many faceted by himself. This is the first of several auctions of his jewelry making materials. Gems were caSee Sold Price
SoldFreeform Fire Agate Tablet Loose Gemstone - 28.4x22.5 - 29.7ctThese gems are from the estate of a professional jeweler. They were his pesonal collection, many faceted by himself. This is the first of several auctions of his jewelry making materials. Gems were caSee Sold Price
SoldFire Agate Tablet Loose Gemstone 11.6x20.7 - 10.26 ctThese gems are from the estate of a professional jeweler. They were his pesonal collection, many faceted by himself. This is the first of several auctions of his jewelry making materials. Weights andSee Sold Price
SoldFire Agate Oval Tablet Loose Gemstone - ctThese gems are from the estate of a professional jeweler. They were his pesonal collection, many faceted by himself. This is the first of several auctions of his jewelry making materials. Weights andSee Sold Price
SoldLoose Gemstone Fire Agate - 2.75ct - 13.5x7These gems are from the estate of a professional jeweler. They were his personal collection, many faceted by himself. This is the first of several auctions of his jewelry making materials. Gems were cSee Sold Price
SoldLoose Gemstone Fire Agate - 12ct - 23.8x14.9These gems are from the estate of a professional jeweler. They were his personal collection, many faceted by himself. This is the first of several auctions of his jewelry making materials. Gems were cSee Sold Price
SoldLoose Gemstone Fire Agate - 5.27ct - 17.2x12These gems are from the estate of a professional jeweler. They were his personal collection, many faceted by himself. This is the first of several auctions of his jewelry making materials. Gems were cSee Sold Price
SoldLoose Gemstone Fire Agate - 6.34ct - 14.2x14.2These gems are from the estate of a professional jeweler. They were his personal collection, many faceted by himself. This is the first of several auctions of his jewelry making materials. Gems were cSee Sold Price
SoldLoose Gemstone Fire Agate - 5.55ct - 16x11.4These gems are from the estate of a professional jeweler. They were his personal collection, many faceted by himself. This is the first of several auctions of his jewelry making materials. Gems were cSee Sold Price
SoldLoose Gemstone Fire Agate - 22.6ct - 21.4x16.7These gems are from the estate of a professional jeweler. They were his personal collection, many faceted by himself. This is the first of several auctions of his jewelry making materials. Gems were cSee Sold Price
SoldLoose Gemstone Fire Agate - 3.2ct - 8.8x11.7These gems are from the estate of a professional jeweler. They were his personal collection, many faceted by himself. This is the first of several auctions of his jewelry making materials. Gems were cSee Sold Price
SoldCollection of Loose GemstonesIncludes uncut watermelon tourmaline, carved hardstone, scarab, agate, blue topaz, Mexican fire opal, fire agate, and more. In two incomplete display cases, with wear, each 14-3/4" x 8-1/4" x 1".See Sold Price
SoldCollection of Loose GemstonesIncludes agate, turquoise, malachite, coral, abalone, fire agate, rutilated quartz, citrine, buttons, and more. Some in display case, with wear, 8-1/4" x 14-3/4" x 1-1/2". Others loose.See Sold Price
SoldModernist Brutalist Freeform custom designer 14K ring with fire agate gemstone boulderModernist Brutalist Freeform custom designer 14K ring with fire agate gemstone boulder. 11.65dwt. Confirmed funds required for shipment of this item. No credit cards accepted. size 6 3/4See Sold Price
SoldRough Aquamarine Selection Loose Gemstone - - 34.4ctThese gems are from the estate of a professional jeweler. They were his pesonal collection, many faceted by himself. This is the first of several auctions of his jewelry making materials. Gems were caSee Sold Price
SoldTurquoise Cabochon Selection Loose Gemstone - 30.87 ctThese gems are from the estate of a professional jeweler. They were his pesonal collection, many faceted by himself. This is the first of several auctions of his jewelry making materials. Weights andSee Sold Price
SoldRough Golden Topaz Selection Loose Gemstone - - 132ctThese gems are from the estate of a professional jeweler. They were his pesonal collection, many faceted by himself. This is the first of several auctions of his jewelry making materials. Gems were caSee Sold Price
SoldRound Cut Sapphire Selection Loose Gemstone 3 - 1.8 ctThese gems are from the estate of a professional jeweler. They were his pesonal collection, many faceted by himself. This is the first of several auctions of his jewelry making materials. Weights andSee Sold Price
SoldBeautiful approximately 2 ct. natural fire agate gemstoneBeautiful approximately 2 ct. natural fire agate gemstone. Please use photos to judge qualitySee Sold Price
SoldRound Aquamarine Selection Loose Gemstone - - 1.75ctThese gems are from the estate of a professional jeweler. They were his pesonal collection, many faceted by himself. This is the first of several auctions of his jewelry making materials. Gems were caSee Sold Price
SoldFire Agate Selection 42.5ctThis is a continuation of our pro jeweler's estate auction, but we've added some gems from another estate (JTV). The rest are from his personal collection, many faceted by himself. Gems were catalogedSee Sold Price
