Gray color Gemstones

Burmese blue gray spinel in cushion cut 1.12 ct

Pair of blue-gray oval cut spinels 1.17 ct, Burma

Unheated pear cut Padparadscha sapphire 0.94 ct, Madagascar

Cushion cut gray spinel 1.11 ct, Burma

Greenish gray cushion cut sapphire 1.28 ct, Madagascar

Asscher cut lavender spinel set 1.56 ct

Purple gray Burmese spinel set 1.23 ct

Set of bluish-steel spinel hexagon cut 1.37 ct, Burma

Pair of cushion cut spinels 2.59 ct, Burma

Madagascar violet sapphire cushion cut 0.93 ct

Cushion cut purple spinel 1.94 ct, Burma

Cushion cut steel gray spinel from Burma 3.06 ct

Purple spinel from Burma 9.38 ct

Steel spinel cushion cut from Burma 1.60 ct

Pair of unheated blue and lavender sapphires 1.27 ct, Madagascar

Pair of greyish blue unheated sapphires 1.31 ct, Madagascar

Polychrome gray-red tourmaline 3.07 ct

Asscher cut blue steel spinel set 2.51 ct

Set of blue and cyan spinels in Asscher cut 1.87 ct

Cushion cut gray spinel 3.35 ct

Set of gray spinels 5.42 carats

Dark gray cushion cut spinel 5.10 ct, Burma

Set of three octagon cut steel spinels 3.28 ct

Cushion cut lavender gray spinel 4.50 ct, Burma

Set of gray spinel in round cut 4.43 ct, Burma

Light purple cushion cut spinel 1.12 ct, Burma

Gray spinel round cut 0.64 ct, Burma

Burmese gray spinel round cut 0.54 ct

Pair of round cut steel spinels 1.36 ct, Burma

Purple spinel from Burma in round cut 0.65 ct

Blue-gray Burmese round cut spinel 0.92 ct

Pinkish gray cushion cut spinel 1.16 ct

Pair of purple-pink cushion cut spinels 3.80 ct, Burma

Pair of pear cut mauve spinels 2.71 ct, Burma

Pair of greyish purple cushion cut spinels 3.90 ct, Burma

Burmese blue-grey heart cut spinel 4.20 ct