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8.035ct Vivid Intense Yellow Golden Danburite, Tanzania, Untreated Unheated. Slightly included. Super rare. High brilliance and vivid. Precision Cut. 12.8 x 9 x 8.8mm
2.76ct Sapphire, Umba, Tanzania, Untreated Unheated. Precision Portrait Cut.
9.98ct Longido Ruby Cabochon Lot. Tanzania. Untreated Unheated. 7 pc lot, 1.24ct - 1.67ct, 1.42ct average
7.02ct Incredibly Rare Peach Malaya Garnet, Tanzania, Special colour from a 20 year old deposit in Tanzania. Untreated Unheated. 14.1 x 9.1 x 7.2mm
2.90ct Mahenge Spinel, Tanzania, Untreated Unheated. 9.9 x 8.1 x 5.4mm. Seems to colour shift. Slight needles.
5.75ct Zircon, Tanzania. Gently Heated
3.21ct Sapphire, Slight Colour Change, Umba Valley, Tanzania, Untreated Unheated. Precision cut by us in London
4.84ct Colour Change Sapphire, Umba, Tanzania. Untreated Unheated 10.3 x 6.3mm
0.94ct Fancy Tanzanite, Tanzania, Untreated Unheated
1.83ct Fancy Tanzanite. Tanzania, Gently Heated
0.82ct Vivid Pink Tanzanite, Untreated Untreated, Tanzania, very rare colour. Slight colour shift to intense pink. 7 x 4.9 x 3.5mm very rare
0.70ct Vivid Pink Tanzanite, Untreated Untreated, Tanzania, very rare colour. Slight colour shift to intense pink. 6 x 4.7 x 3.9mm
1.83ct Sapphire, Umba Valley, Tanzania, Untreated Unheated. Slight Colour Change. Precision cut by us in London
14.09ct Sapphire Cabochon. Umba, Tanzania. Untreated Unheated. 16.2x 11.7 x 6.7mm
22.70ct Sapphire Cabochon. Umba, Tanzania. Untreated Unheated. 17.1x 13.1 x 8.9mm
19.43ct Sapphire Cabochon. Umba, Tanzania. Untreated Unheated. 17.1x 12.8 x 7.6mm
0.80ct Winza Sapphire, Tanzania, Unheated, Untreated. One of the finest examples of fine Winza Red Sapphires
9.60ct Golden Scapolite, Tanzania, Untreated Unheated
1.53ct Rare Neon Emerald, Tanzania, Untreated Unheated. NO OIL. Special stone cut by us in London
2.99ct Zircon, Untreated Unheated
2.89ct Zircon, Untreated Unheated
0.50ct Emerald, Tanzania, No Oil, Untreated Unheated
1.09ct Emerald, Tanzania, No Oil, Untreated Unheated
0.67ct Emerald, Tanzania, No Oil, Untreated Unheated.
5.53ct Emerald, Tanzania. Untreated Unheated No Oil.
1.52ct Emerald, Tanzania. Untreated Unheated No Oil.
2.18ct Emerald, Tanzania. Untreated Unheated No Oil.
1.38ct Emerald, Tanzania. Untreated Unheated No Oil.
3.02ct Emerald, Tanzania. Untreated Unheated No Oil. Seems to have a moving spot like a star see video. VERY RARE, I don't think anything like this is available anywhere
1.08ct Emerald, Tanzania. Untreated Unheated No Oil.
1.41ct Emerald, Tanzania. Untreated Unheated No Oil.
1.39ct Tanzanian Emerald, Untreated, Unheated, No Oil
1.70ct Tanzanian Emerald, NO OIL, Untreated Unheated
2.83ct Emerald, Ethiopia, No Oil, Untreated Unheated
0.45ct Tanzanian Ruby, Untreated Unheated
1.14ct Winza Ruby, Tanzania, Untreated Unheated
0.35ct Winza Ruby, Tanzania, Untreated Unheated
4.16ct Ruby Faceted Cabochon/ Rose Cut, Tanzania, Untreated Unheated
138.74ct Citrine Layout Lot. 3 pcs. Average size is 46.24ct. 38.89ct - 53.05ct. @$25/ct so $3468
162.70ct Citrine Layout Lot. 4 pcs. Average size is 40.67ct. 34.89ct - 46.69ct. @$25/ct so $4067.50
1.35ct Sapphire Cabochon, Umba Valley, Tanzania. Untreated Unheated
0.81ct Sapphire Cabochon, Umba Valley, Tanzania. Untreated Unheated
1.15ct Sapphire Cabochon, Umba Valley, Tanzania. Untreated Unheated
1.80ct Sapphire Cabochon, Umba Valley, Tanzania. Untreated Unheated
2.54ct Sapphire Cabochon, Umba Valley, Tanzania. Untreated Unheated
2.14ct Sapphire Cabochon, seems to have a moving star but as a point, Umba Valley, Tanzania. Untreated Unheated
2.84ct Sapphire Cabochon, seems to have a moving star but as a point, Umba Valley, Tanzania. Untreated Unheated. Beautiful triangulation zoning too
2.52ct Sapphire Cabochon, Umba Valley, Tanzania. Untreated Unheated
2.10ct Sapphire Cabochon, seems to have a moving star but as a point, Umba Valley, Tanzania. Untreated Unheated
2.21ct Sapphire Cabochon, Umba Valley, Tanzania. Untreated Unheated
8.10ct Sapphire Cabochon, Umba Valley, Tanzania. Untreated Unheated
1.20ct Sapphire Cabochon, Umba Valley, Tanzania. Untreated Unheated
0.82ct Sapphire Cabochon, Umba Valley, Tanzania. Untreated Unheated
3.21ct Sapphire Cabochon, Umba Valley, Tanzania. Untreated Unheated
3.33ct Sapphire Cabochon, seems to have a moving star but as a point, Umba Valley, Tanzania. Untreated Unheated
2.89ct Sapphire Cabochon, Umba Valley, Tanzania. Untreated Unheated
1.30ct Sapphire Cabochon, seems to have a moving star but as a point, Umba Valley, Tanzania. Untreated Unheated
3.22ct Sapphire Cabochon, Umba Valley, Tanzania. Untreated Unheated
3.11ct Sapphire Cabochon, Umba Valley, Tanzania. Untreated Unheated. Slight indentation on the surface
1.88ct Sapphire Cabochon, Umba Valley, Tanzania. Untreated Unheated