Gemstones from Tanzania

Vivid red-pink Mahenge spinel 8.14 ct in cushion cut, Tanzania

Cobalt blue spinel 1.47 ct in octagon cut from Tanzania

Cobalt blue spinel in ascher cut 0.92 carats, Tanzania

Сobalt blue spinel in octagon cut 1.01 ct from Tanzania

A rare pink-red spinel Mahenge to cut Octagon 5.02 carats, GRS brilliancy-type Vibrant, ICA Book

Unique pink-red spinel Mahenge 4.12 carats, GRS brilliancy-type Vibrant, ICA Book

Set of cushion cut spinels 3.58 carats, Tanzania

Purple umbalite garnet oval cut 1.42 ct, Tanzania

Vivid pink oval cut umbalite garnet 0.99 ct, Tanzania

Purple umbalite garnet oval cut 1.82 ct, Tanzania

Octagon-cut pink spinel set 4.84 ct, Tanzania

Pair of neon green tsavorite garnets in octagon cut 2.06 ct

Pair of intense blue fancy-cut tanzanites 11.63 ct

Pair of vivid blue tanzanites in fancy cut 26.14 ct

Set of Royal Blue tanzanites 43.75 ct in heart shape from Tanzania

Pink spinel in heart cut 2.11 ct from Tanzania

Oval cut vivid red rhodolite garnet 2.13 ct, Tanzania

Red rhodolite garnet 3.03 ct in oval cut, Tanzania

Oval cut rhodolite garnet 2.65 ct, Tanzania

Pair of vivid red oval cut rhodolites 3.52 ct, Tanzania

Oval cut umbalite garnet 1.05 ct, Tanzania

Pear cut rhodolite garnet 2.32 ct, Tanzania

Set of bright umbalite garnets 2.78 ct, Tanzania

Vibrant vivid red Mahenge pear cut spinel 10.72 ct, Tanzania

Vibrant pink Mahenge spinel 6.15 ct, Tanzania

Pear cut zircon 7.44 ct

Bright zircon from Tanzania 7.25 ct

Brown zircon octagon cut 7.58 ct

Zircon from Tanzania, deep color 6.76 ct

Octagon cut zircon 7.10 ct

Zircon 5.90 ct, Tanzania

Intense brown zircon from Tanzania 5.07 ct

Bright brown zircon 7.84 ct

Heart shaped zircon from Tanzania 7.16 ct

Brown zircon 11.00 ct

Cobalt blue spinel 2.45 carats, Tanzania