Black Opal Cabochon – Intense play of color on a deep, dark background 15.05- 3.01 g #black opal #cabochon cut #gemstone collecting #jewelry stones #lightning ridge #play-of-color #precious gemstones
Natural First Quality Aquamarine Cabochon Ring- 925 Silver 31.2 ct- 6.24 g #aquamarine #beryl #blue gemstone #cabochon cut #fine jewelry #pegmatite mineral #sterling silver
5.41cts Natural White Opal Cabochon - Height: 21 mm - Width: 9.5 mm- 1.08 g #cabochon cut #gemstones #jewelry stones #opal #precious opal #silica minerals #white opal
Ruby Unique Real Gem! Stunning Natural Ruby Earring. First Quality Silver. Hand made. “No Reserve - Height: 15 mm - Width: 10 mm- 1.73 g #cabochon cut #handmade earring #natural ruby #precious gemstone #red gemstone #ruby #silver jewelry
Opal Cabochon - Height: 11 mm - Width: 7.5 mm- 0.33 g - (1) #cabochon cut #gemstone #iridescence #jewelry making #opal #play-of-color #silica mineral
Opal Cabochon - Height: 18 mm - Width: 13 mm- 1.34 g - (1) #cabochon cut #gemstone jewelry #natural opal #opal #play-of-color #precious opal #silica gemstone
Gorgeous lot of Larimar - 100% natural - Cabochon- 8.04 g - (6) #blue gemstones #cabochon cut #cabochons #collector stones #dominican republic #gemstone lot #larimar #natural gemstones #ocean blue stones #rare minerals
Opal AAA Quality 100% Natural 28.50 Carat Ethiopian Opal Pear Shape Cabochon - Height: 27 mm - Width: 19 mm- 5.7 g - (1) #cabochon cut #ethiopian opal #hydrophane #pear shape gemstone #play-of-color #precious opal #Statement Jewelry #volcanic opal
Sterling silver pendant with natural Peruvian pink opal – Elegant cabochon - Height: 28 mm - Width: 14 mm- 4 g - (1) #cabochon cut #delicate pink stone #fine jewelry #natural gemstone #pendant #peruvian opal #pink opal #sterling silver
Lot of 2 natural Ethiopian black opals. 3.26 carats. No reserve! Cabochons- 0.65 g - (2) #black opal #cabochon cut #collectible stones #ethiopian opals #hydrated silica #play-of-color #precious opals #rare gemstones
TOP QUALITY!!! Ethiopian black opal - 7.19 carats oval cabochon- 1.44 g #cabochon cut #collectible opals #ethiopian black opal #ethiopian gems #gemstone #natural opal #opal fire #oval gemstone #precious opal
Black Opal Cabochon – Extraordinary play of color in collector-grade quality. 36.2 ct- 7.24 g #australian opal #black opal #cabochon cut #collectible #gemstone #play-of-color #precious opal
Cat's Eye (Chrysoberyl) - 925 Silver - Earrings #925 silver earrings #cabochon cut #cat's eye #chatoyancy #chrysoberyl #natural gems #optical effect #unique gemstones
100% natural Tanzanite Cabochon- 0.46 g #blue-violet gemstone #cabochon cut #colored gemstones #jewelry stones #natural gemstone #rare minerals #tanzanite #zoisite
***NO RESERVE*** Aquamarine Cabochon AAA Quality – A Rare Gem in Santa Maria Blue 44.5 carats - Height: 30 mm - Width: 20 mm- 8.9 g - (1) #aquamarine #beryl family #blue gemstones #cabochon cut #gemstones #Jewelry #mineral specimens #precious stones #santa maria blue
Ct. 10.90 Natural Blue Tanzanite, Violet- Oval Cabochon Cut- 2.18 g #african minerals #birthstones #blue gemstones #cabochon cut #rare gemstones #tanzanite #violet gemstones
Opal Cabochon- 1.52 g #cabochon cut #iridescent stones #jewelry stones #opal #play-of-color #precious gemstones #silica minerals
Old Pendant with Baltic amber cabochon in clear cognac - Amber - Succinite (No reserve price) #amber jewelry #Baltic amber #cabochon cut #cognac amber #fossil resin #gemstone pendant #jewelry collectible #organic gemstone #succinite #vintage pendant
Moonstone Jewellery- 2.51 g #adularescence #cabochon cut #ethereal gems #feldspar minerals #gemstone rings #Jewelry #moonstone #pendants #semi-precious stones
Lot of 2 natural Ethiopian black opals. 3.44 carats. No reserve! Cabochons- 0.69 g - (2) #cabochon cut #collectible gemstones #ethiopian black opal #jewelry stones #natural gemstones #play-of-color #volcanic origin