Cushion cut Gemstones

Cushion cut indigolite 3.99 carats

Cushion cut rubellite line 17.45 ct

Unheated cushion cut padparadscha sapphire 0.59 carat

Cushion cut pink sapphire 0.79 ct

Cushion-cut purple sapphire 0.47 ct

Cushion cut pink sapphire 0.32 ct

Unheated cushion cut padparadscha sapphire 0.91 carat

Unheated colorless cushion cut sapphire 0.34 carats

Unheated greenish-yellow cushion cut sapphire 0.33 ct

Pair of greyish purple cushion cut spinels 3.90 ct, Burma

Large blue zircon in cushion cut 33.57 ct, Cambodia

Cushion cut purple-pink spinel 2.20 ct

Pair of moonstones, cabochon cut 4.85 ct, Burma

Set of tourmalines verdelite, cushion cut 2.4 ct, Afghanistan

Greenish-blue paraiba tourmaline, 2.28 ct cushion cut, Mozambique

Light blue cushion cut Paraiba tourmaline 2.31 ct, Mozambique, ICA

Jewelry set chrysoberyl 4.05 ct, Sri Lanka

Rare padparadzha sapphire 3.51 carats, Sri Lanka, the GRS

Burmese blue cushion cut spinel 2.00 ct

Cushion cut Pamir pink spinel 4.07 ct

Large polychrome tourmaline 14.57 ct

Cushion cut light blue-green verdelite set 8.35 ct

Contrasting pair of tourmalines 9.08 ct

Set of Brazilian Imperial topazes 11.22 ct

Indicolite set 5.66 ct

Indicolite set 10.45 ct

Large golden sphene 53.64 ct, Madagascar

Large golden green sphene 37.58 ct, Madagascar

Yellow-green sphene 13.87 ct, Zimbabwe

Golden green sphene 9.68 ct, Madagascar

Set of green tourmalines 2.01 ct, Afghanistan

Indicolite 10.75 ct, Afghanistan, ICA

Pair of mint green tourmalines 3.33 ct, Afghanistan, ICA

Set of mint green tourmalines 6.07 ct, Afghanistan

Extremely rare unheated Kashmir sapphire 3.78 ct

5.92 carat blue-green tourmaline set, Afghanistan