Spinel

Cushion-cut purple spinel 1.12 ct, Burma

Hot pink Mahenge spinel 1.22 ct, Tanzania

Vivid-pink Mahenge spinel in marquise cut 0.77 ct, Tanzania

Intense blue-violet spinel cushion shape 4.09 ct, Burma

Set of 21 Asscher cut spinels 6.67 carats

Asscher cut gray spinel 0.30 ct

Pair of greyish blue asscher cut spinels 0.61 ct

Light purple octagon cut spinel 0.26 ct

Round cut steel spinel 0.34 ct

Contrasting pair of purple and lavender Asscher cut spinels 0.46 ct

Contrasting pair of pink and steel spinel in Asscher cut 0.89 ct

Pair of blue and cyan spinels in Asscher cut 0.57 ct

Asscher cut pink spinel set 2.22 ct, Tanzania

Steel gray spinel in heart shape 2.30 ct, Tanzania

Burmese blue gray spinel in cushion cut 1.12 ct

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

Pair of unheated lavender sapphire and pear cut spinel 1.56 ct

Ring with red spinel in 18K white gold

Set of purple-blue Burmese spinel 2.18 ct

Burmese purple spinel set 1.86 ct

Asscher Cut Greyish Blue Spinel Set 1.69 ct

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

Set of pink spinel octagon cut 1.00 ct, Tanzania

Pair of pink spinels in octagon cut 0.62 ct, Tanzania

A set of pink spinels from Mahenge 0.84 carats, Tanzania

Intense purple spinel hexagon cut 0.63 ct

Octagon cut cobalt blue spinel 1.35 ct, Tanzania

Pair of cushion cut spinels 2.59 ct, Burma

Pair of pink Tanzanian heart shape spinels 3.85 carats

Vivid red cushion cut Burmese spinel 3.27 ct

Pair of heart cut pink spinels 2.09 ct, Tanzania

Cushion cut purple spinel 1.94 ct, Burma

Cushion cut steel gray spinel from Burma 3.06 ct

Vivid pink cushion cut spinel 2.36 ct, Burma