Gray color Gemstones

Cushion-cut Burmese gray-blue spinel 8.05 carats

Cushion-cut grayish-violet spinel 1.46 carats, Burma

Ring with lavender spinel 3.41 ct and diamonds in 18K white gold

Cushion Cut Pink Spinel Set 3.64ct, Tajikistan

Ring with 4.50 ct lavender gray spinel and diamonds in 18k white gold

Contrasting Pair of 0.87ct Cushion Cut Spinels

Steel gray spinel in oval cut 1.17 ct from Burma

Cushion cut Burmese blue-gray spinel 1.21 ct

Pair of moonstones from Burma in sugarloaf cut 24.93 ct

Bluish gray octagon cut spinel 0.53 ct

Cushion cut Burmese bluish gray spinel 1.04 ct

Cushion cut steel spinel 1.14 ct, Burma

Cushion cut steel color spinel from Burma 3.46 ct

Cushion cut steel spinel 3.87 ct

Violet gray Burmese spinel set 4.01 ct

Cushion cut steel spinel 4.15 ct, Burma

Purple gray octagon cut spinel 4.45 ct, Burma

Pair of greyish pink octagon cut spinels 4.08 ct, Burma

Pair of greyish pink octagon cut spinels 4.42 ct, Burma

Blue spinel in cushion cut 1.63 carats

Blue spinel in cushion cut 1.75 carats

Bluish grey spinel cushion cut 3.38 carats, Burma

Cushion cut gray spinel 4.42 ct, Burma

Dark gray cushion-cut spinel 2.37 carats, Burma

Steel gray spinel in oval cut 3.98 ct from Burma

Cushion-cut spinel 1.33 carats, Burma

Steel-green spinel in cushion cut 1.22 carats, Sri Lanka

Gray-violet cushion-cut spinel 1.50 carats, Burma

Pair of gray asscher-cut spinels 1.53 carats, Burma

Pair of cushion cut steel spinels from Burma 1.29 ct

Pair of cushion cut Burmese gray spinels 1.55ct

Pair of dark gray cushion cut spinels 1.63 carats, Burma

Pair of cushion-cut steel spinels 1.28 ct, Burma

Pair of gray cushion-cut spinels 1.39 carats, Burma

Purple-gray circle cut spinel 0.73 carats

Ring with 3.09 ct pink spinel and diamonds in 18K white gold