Gemstones from Tanzania

Pair of hexagon cut tanzanites 1.55 ct

Tanzanite in an unusual hexagon cut 0.73 carats

Tanzanite in an unusual hexagon cut 0.86 ct

Pair of vibrant cushion cut tanzanites 8.80 ct

Pair of cushion cut tanzanites 4.43 ct

Cushion cut blue tanzanite 2.76 ct

Intense cushion cut tanzanite 3.13 ct

Unique octagon cut cobalt spinel 1.65 ct, Tanzania

Bright green cushion cut tsavorite garnet 2.13 ct

Cushion cut pink-red spinel 3.55 ct, Tanzania

Cushion cut pink spinel from Tanzania 2.10 ct

Red-pink spinel Mahenge octagon cut 4.11 ct

Large neon pink cushion cut Mahenge spinel 7.14 ct

Hot pink round cut spinel 3.52 ct, Mahenge

Mahenge pink spinel round cut 2.38 ct

Intense pink Mahenge heart cut spinel 2.03 ct

Cushion cut pink spinel 3.05 ct, Mahenge

Unique Pinkish Red Mahenge Pear Cut Spinel 5.53 ct

Reddish-pink oval cut Mahenge spinel 3.39 ct

Cushion cut rose red spinel 3.29 ct, Mahenge

Bright pink pear cut Mahenge spinel 2.46 ct

Cushion cut mahenge rose-red spinel 4.53 ct

Pink Mahenge heart cut spinel 3.65 ct, Tanzania

Unique pink-red pear cut spinel 5.62 ct, Mahenge

Rare bright red Mahenge heart cut spinel 4.00 ct

Bright heart cut tsavorite 2.05 ct, Tanzania

Pair of intense heart cut tanzanites 16.46 ct

Pair of cushion cut tanzanites 2.02 ct

A pair of saturated pear cut tanzanites 3.06 ct

Pair of cushion cut tanzanites 1.97 ct

Pair of cushion cut tanzanites 2.00 ct

Cushion cut natural tanzanite 1.03 ct

Cushion cut tanzanite 1.00 ct

Pair of cushion cut tanzanites 2.59 ct

Neon red-pink Mahenge oval cut spinel 5.23 ct

Heart cut blue spinel 3.36 ct, Tanzania