Large Blue Calcite BowlBrazil It's as if the sky were reflected in this large blue calcite bowl. Tones of blue and white dance around the inside o...

Large Orange Calcite BowlBrazil This powerful piece makes a statement. It boasts a rich salmon color dappled with white and earth tones and a qual...

Exceptional 'Twinned' Calcite--'A Member of the 100 Carats Club'By Jay MediciCerrocristal, Bolivia An exceptionally fine triangular-cut calcite ha...

CassiteriteViboros Mine, Potosi, Bolivia This is a stunning, large cabinet specimen with exceptional luster. A double-sided piece, it is exemplar...

Exceptional Cerussite--'A Member of the 100 Carats Club'Tsumeb, NamibiaA near-colorless masterpiece, this fine oval-cut Cerrussite has a faceted g...

Free-form Chalcedony Bowl By Luis Alberto Quispe AparicioMalawiThis one-of-a-kind bowl of fine, transparent blue chalcedony hints of the rock in ...

Charoite Box with 24k Gilded Mounts Russia This refined charoite box is elevated on a platform supported by four gold-washed lion feet. The filigr...

Charoite SphereRussia A fine quality charoite sphere with rich, variegated purple, black and grey hues. Diameter 4in ...[more]

Alexandrite and Diamond Ring by Shreve, Crump & LowCentering a square cushion mixed-cut alexandrite approximately: 8.69 x 8.55 x 5.46mm; mounted i...

Chrysoberyl var. AlexandriteAn oval-cut alexandrite which is transparent to semi-tranparent, with a distinct, strong and prominent color change fr...

Cat's Eye Alexandrite Chrysoberyl RingSri Lanka Centering on a circular double-cabochon natural chrysoberyl, natural cat's eye alexandrite, weighi...

Fine Cat's eye Chrysoberyl and Gold PendantSri Lanka Featuring an oval cabochon chrysoberyl, weighing approximately 20.01 carats, having an excell...

Enstatite SphereA stellar piece of enstatite. This mineral usually found in igneous and metamorphic rocks. Diameter 2 1/2in ...[more]

Carved Chrysocolla Bowl by Luis Alberto Quispe AparicioPeruChoice faceted bowl carved from an extraordinary wedge of chrysocolla. The rich, verdan...

Gem Silica Chrysocolla Carving of a FrogArizonaThis friendly frog and leaf sculpture is carved from superior Arizona gem-quality chrysocolla and s...

Gem Silica CabochonCut by Jason Baskin, AGTA Spectrum Award WinnerInspiration Mine, Miami-Inspiration Deposit, Inspiration, Miami-Inspriation Dist...

Rare, Large DiasporeFaceted by by Stephen KotlowskiTurkey This is a large pear-shaped example of a rare collector stone, sure to attract the serio...

Bright Yellow OrthoclaseMadagascar Faceted as a hexagonal, shield-cut this gorgeous yellow gem is exemplary for the species with its high degree o...

Golden LabradoriteThis appealing golden yellow stone has been faceted as an oval-cut with modified, simple facets in order to allow the high degre...

Group of Golden Labradorite RoughMadagascar A large quantity of natural golden labradorite rough suitable for cutting faceted stones. Weighing ap...

Blue MoonstoneTanzaniaA tablet-form, or low-domed blue moonstone exhibiting excellent blue adularescence and a high degree of clarity. Weighing a...

MoonstoneBurmaA water-clear double-cabochon moonstone of exceptional quality, having a blue adularescence. Weighing approximately 17.21 carats an...

Three SunstonesComprising one larger and two smaller stones, each of cushion-cut: the largest one, weighing approximately 4.18 carats and measuri...

Blue MoonstoneBurma An oval cabochon moonstone which could either be mounted with the flatter 'buff' top facing up or with the dome of the cabocho...

SunstoneA fine, large cushion-shaped stone displaying a rich red hue and excellent clarity. Weighing approximately 12.85 carats and measuring 19....

MoonstoneBurmaA buff-top cabochon moonstone with a pear-shaped outline, displaying an excellent blue adularescence. Weighing approximately 6.45 c...

Large Banded Fluorite BowlChina A spectacular piece of luminous emerald green fluorite has been transformed in this large banded freeform bowl. Th...

Yellow Fluorite and Black Onyx GobletArgentinaClassically styled translucent yellow fluorite and black onyx goblet on a balustrade-like pedestal. ...

Two Fluorite Birds on Albite Base by Peter MullerBrazil Peter Muller is a master craftsman. Using precious stones and fine minerals, he carves spe...

Banded Fluorite Bowl with rose quartz birds by Peter MuellerA small decorative bowl, carved from a single piece of purple and green banded fluorit...

Large Chinese Fluorite SculptureChinaAn exceptional piece of translucent green, purple and white fluorite depicting a Chinese goddess with a child...

New Hampshire Green FluoriteFaceted by Jay MediciWest Moreland, New Hampshire A spectacular, large green fluorite from the premier US location. Fa...

Four Fluorites from World LocalitiesIncluding a yellow fluorite, Aveyron, France, 12.61 carats, emerald-cut, measuring 14.0 x 10.5 x 9.0mm; a pink...

Pink FluoriteSouth Africa Rich salmon in hue with excellent saturation of color, this fine oval stone has fine luster. Weighing approximately 99....

Rare California Spessartite GarnetLittle Three Mine, San Diego County, California Obtained directly from the miner, this is an unusual shape for a...

Rhodolite GarnetMalawi A spectacular circular-cut stone with a rich color and overtones of purple having excellent clarity. Weighing approximatel...

Fine Color-change GarnetA fine pyrope-spessartine garnet, displaying violet to red-purple, this attractive garnet has excellent color change when ...

Exceptional Spessartite GarnetThis is a world-class garnet by any measure, the hue of this Spessartite is an exceptional vermilion red. The luster...

Large and Exceptional Demantoid GarnetNamibiaA new classic, this attractive demantoid garnet is of prodigious size for the species with a weight o...

Exceptional 'Malaia' GarnetMadagascar This fine lustrous stone is distinguished by a pink hue. Faceted as an oval cut, the luster and clarity are ...

Demantoid GarnetAn small, yet attractive oval-cut demantoid garnet having a leaf green color. Weighing approximately 0.94 carats and measuring 6....

Orange Garnet BraceletComprising seventeen oval-cut spessartite garnets, mounted in 18K yellow gold. Length 7in ...[more]

Pair of Bright Green Demantoid GarnetUral Mountains, Russia A pretty pair of vivid green demantoid garnets with excellent brilliance suitable for ...

RhodoliteTanzaniaAn attractive oval-cut garnet having a bright, slightly purplish red hue and excellent clarity for the species. Weighing approxi...

Fine RhodoliteTanzaniaA fine, large garnet with excellent luster and clarity having a purplish red hue. Weighing approximately 91.43 carats and m...

Tsavorite GarnetThis attractive heart-shaped stone has a bright, vivid green without any modifying colors which would make it extinct or too dark....

Group of Three Demantoid GarnetsUral Mountains, Russia With vivid, bright green hue and excellent luster, suitable for mounting as a pair of earri...

Spessartite GarnetVivid 'Fanta' orange, this fine spessartite garnet is faceted as a heart-shape. The color is a beautiful, pure orange unmodified...

Spessartite GarnetAfrica A fine cushion-shaped spessartite having a rich orange hue and excellent luster. Weighing approximately 3.41 carats and ...

Demantoid GarnetRussia A classic, large circular-cut demantoid garnet of bright green hue displaying characteristic inclusions. Weighing approxim...

Iolite and Diamond RingSet with a large, rectangular-cut Iolite, weighing approximately 20.96 carats, with six brilliant-cut diamonds to each sho...

Carved Jade Circular PlaqueChinaCircular plaque with bas relief decoration featuring a warrior fighting an ox with a stylized lion and a dog. On t...

Jadeite Carving on Wooden BaseBurma A fine traditional carving of jadeite with depicting trees, shrubery and cranes, raised on a wooden base. Hei...

Pair of Black Jade Carved PlaquesCarved of Burmese black jade, each of tear-drop shape carved with a scrolling foliate motif, suitable for suspend...

Pair of 'Ice Jade' Carved PlaquesA pair of near-colorless Burmese jade tear-drop shaped plaques, each carved with a motif of peaches and flowerhea...

Companion Pair of Jasper BoxesMade in Florence, Italy Two complimentary jasper boxes in tans and browns cut from the same piece of rough. Each box...

Decorative Bowl Carved from Mookite Jasper by Luis Alberto Quispe AparicioAustraliaMookaite Jasper is a physically stabilizing stone thought to bo...

Two Leopard Jasper BoxesMade in Florence, Italy Each of these two fine spotted green leopard jasper boxes has an interior concealed hinged and lin...

Two Jasper Pheasants on Quartz Base, missing one beakCarved by Peter MullerBrazil Peter Muller is a master craftsman. Using precious stones and fi...

Ocean Jasper Box Made in Florence, Italy An appealing ocean jasper hinged box lined with black onyx. Length 12in Lot to be sold without reserve. ...