Gemstones

Cushion cut moonstone 6.88 carats, Madagascar

White sapphire in octagon cut 3.43 carats, Sri Lanka

Moonstone pear cut 5.06 carats, Madagascar

Moonstone in pear cut 5.14 carats, Madagascar

Moonstone cut cushion 5.15 carats, Madagascar

Moonstone heart cut 6.45 carats, Madagascar

Moonstone in heart cut 5.19 carats, Madagascar

Moonstone cut heart 6.10 carats, Madagascar

Moonstone in heart cut 7.01 carats, Madagascar

Large oval cut opal 14.60 carats, Ethiopia

Large rainbow moonstone in round cut 17.15 carats, Madagascar

Rainbow moonstone in cushion cut 10.71 carats, Madagascar

Rainbow moonstone in radiant cut 10.82 carats, Madagascar

Large rainbow moonstone in cushion cut 15.57 carats, Madagascar

Rainbow moonstone in oval cut 9.84 carats, Madagascar

White sapphire octagon cut 3.02 carats, Sri Lanka

Pastel peach sapphire in radiant cut 1.62 carats, Sri Lanka

Moonstone in octagon cut 4.32 carats, Madagascar

Pair of cabochon cut moonstones 5.04 carats, Burma

Pair of cabochon cut moonstones 5.84 carats, Burma

Pair of oval cut moonstones 7.08 carats, Burma

Pair of oval cut moonstones 10.43 carats, Burma

Pair of oval cut moonstones 6.04 carats, Burma

Rainbow moonstone in faceted heart cut 4.36 carats, Madagascar

Pair of rainbow moonstones in faceted cushion cut 8.00 carats, Madagascar

Radiant faceted rainbow moonstone 4.30 carats, Madagascar

Set of three radiant-cut aquamarines 9.79 carats

Cushion Cut Sapphire Set 2.02 Carats

Contrasting pair of unheated cushion-cut sapphires 0.67 carats

Contrasting pair of tourmaline and morganite in octagon cut 0.91 ct

Pair of moonstones from Burma in sugarloaf cut 24.93 ct

Pair of large Ethiopian opals 9.92 ct

Pair of Ethiopian opals 11.98 ct

Cushion cut light blue tourmaline 0.80 ct

Pair of colorless cushion cut tourmalines 1.23 ct

Moonstone from Burma in cabochon cut 7.42 carats