Stunning Certified Gemstones

A stunning collection of loose certified gemstones

181 items 181 items
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Auction details

Stunning Certified Gemstones

A stunning collection of loose certified gemstones

Auction closed

Auction dates

  • Ended 19 Sep 2018 14:00 BST

Auction details

Currency: GBP
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GIA Certified 8.29 ct. Neon Green Paraiba Tourmaline - BRAZIL Cut - Oval Modified Brilliant Cut Color - Green Clarity - VS Ct. Weight - 8.29 ct....

LOTUS Certified 4.13 ct. Royal Red Ruby - UNTREATED - MOZAMBIQUE Cut - Antique Cushion Brilliant Step Cut Color - Royal Red Saturation - Vivid T...

IGI Certified 8.44 ct. Emerald - ZAMBIA Color - Green Clarity - SI Cut - Emerald cut Ct. wt. - 8.44 ct. Dimensions - 14.80 x 9.98 x 7.16 mm ...

GIA Certified 8.89 ct. Neon Blue Green Paraiba Tourmaline - BRAZIL Color - Blue-Green Cut - Heart Modified Brilliant cut Ct. Weight - 8.89 ct. Cl...

IGI Certified 0.98 ct. Tsavorite (Grossularite - Garnet) Untreated - KENYA Cut - Oval Mixed Cut Color - Green Clarity - SI Ct. Weight - 0.98 c...

GIA Certified 0.29 ct. Rare Grandidierite - MADAGASCAR Rare exceptional stone 100% Natural Color - Greenish Blue Clarity - VS Cut - Oval Modifie...

GIA Certified 1.10 ct. Neon Green Paraiba Tourmaline - BRAZIL Cut - Oval Modified Brilliant Cut Color - Green Clarity - SI Ct. Weight - 1.10 ct....

IGI Certified 0.71 ct. Tsavorite (Grossularite - Garnet) Untreated - KENYA Cut - Pear Mixed Cut Color - Green Clarity - SI Ct. Weight - 0.71 c...

GIA Certified 31.77 ct. Color changing Diaspore - TURKEY Color - Yellowish Green changing to Pinkish Brown Cut - Pear Modified Brilliant cut Ct....

GIA Certified 4.49 ct. Neon Green Paraiba Tourmaline - BRAZIL Cut - Oval Modified Brilliant cut Color - Green Ct. Weight - 4.49 ct. Clarity - SI ...

IGI Certified 0.93 ct. Tsavorite (Grossularite - Garnet) Untreated - KENYA Cut - Pear Mixed Cut Color - Green Clarity - SI Ct. Weight - 0.93 c...

IGI certified 4.05 ct. Blue Sapphire - SRI LANKA Ct. Weight - 4.05 ct. Cut - Oval Mixed cut Color - Blue Violet Clarity - VS Dimensions - 8.7...

GIA Certified 5.97 ct. Neon Green Paraiba Tourmaline - BRAZIL Cut - Oval Modified Brilliant cut Color - Green Clarity - SI - I Ct. Weight - 5.97 ...

IGI Certified 0.81 ct. Tsavorite (Grossularite - Garnet) Untreated KENYA Cut - Oval Mixed Cut Color - Green Clarity - SI Ct. Weight - 0.81 ct....

IGI Certified 107.37 ct. Purplish Pink Large Kunzite - AFGHANISTAN Cut - Rectangular Cushion Mixed cut Color - Light Purplish Pink Clarity - VVS ...

GIA Certified 3.01 ct. Neon Bluish Green Paraiba Tourmaline - BRAZIL Ct. Wt. - 3.01 ct. Color - Bluish Green Cut - Cushion Modified Brilliant cut...

IGI Certified 0.86 ct. Tsavorite (Grossularite - Garnet) Untreated - KENYA Cut - Round Mixed Cut Color - Green Clarity - VS Ct. Weight - 0.86 ...

IGI Certified 8.00 ct. Carved Opal - AUSTRALIA Play of Color Effect - On Report Cut - Carved Color - White Clarity - Translucent Ct. Weight - ...

GIA Certified 4.15 ct. Neon Green Paraiba Tourmaline - BRAZIL Ct. Wt. - 4.15 ct. Color - Green Cut - Cushion Modified Brilliant Cut Clarity - S...

IGI Certified 0.87 ct. Tsavorite (Grossularite - Garnet) Untreated - KENYA Cut - Pear Mixed Cut Color - Green Clarity - SI Ct. Weight - 0.87 c...

Lot 141

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GIA Certified 2.13 ct. Neon Bluish Green Paraiba Tourmaline - BRAZIL Cut - Oval Brilliant Step cut Color - Bluish Green Clarity - VS - SI Ct. Wei...

IGI Certified 0.93 ct. Tsavorite (Grossularite - Garnet) Untreated - KENYA Cut - Oval Mixed Cut Color - Green Clarity - VS Ct. Weight - 0.93 c...

GIA Certified 25.86 ct. Color Changing Diaspore - TURKEY Cut - Pear Modified Brilliant cut Color - Yellowish Green changing to Pinkish Brown Ct....

GIA Certified 2.16 ct. Neon Blue Paraiba Tourmaline - BRAZIL Color - Blue Cut - Oval Modified Brilliant Cut Clarity - VS Ct. wt. - 2.16 ct. Dime...

IGI Certified 0.93 ct. Tsavorite (Grossularite - Garnet) Untreated - KENYA Cut - Round Mixed Cut Color - Green Clarity - VS Ct. Weight - 0.93 ...

IGI Certified 0.22 ct. Color Changing Alexandrite - BRAZIL Excellent Quality Cut - Oval Mixed Cut Color - Green to Purplish Red Ct. Weight - 0....

GIA Certified 2.61 ct. Neon Blue Paraiba Tourmaline - BRAZIL Color - Blue Cut - Oval Modified Brilliant Cut Clarity - SI Ct. Weight - 2.61 ct. D...

IGI Certified 5.90 ct. Colombian Emerald - COLOMBIA Fine color quality on Report Ct. wt. - 5.90 ct. Color - Green Clarity - Transparent Cut ...

IGI Certified 0.73 ct. Tsavorite (Grossularite - Garnet) Untreated - KENYA Cut - Pear Mixed Cut Color - Green Clarity - VS Ct. Weight - 0.73 c...

GIA Certified 2.10 ct. "Neon Greenish Blue" Paraiba Tourmaline - BRAZIL Color - Greenish Blue Cut - Cushion Modified Brilliant Cut Clarity - VS C...

IGI Certified 8.61 ct. Opal Fine Carving Quality - AUSTRALIA Cut - Carved Color - White Clarity - Translucent Ct. Weight - 8.61 ct. Dimensions ...

GRS Certified 4.85 ct. Tsavorite (Grossularite - Garnet) - Untreated - AFRICA Cut - Oval Brilliant Step Cut Color - Vivid Yellowish-Green Clari...

IGI Certified 7.38 ct. Green Tourmaline - MOZAMBIQUE Color - Green Cut - Heart Mixed Cut Clarity - SI Ct. Weight - 7.38 ct. Dimensions - 10.51 x...

IGI Certified 0.85 ct. Tsavorite (Grossularite - Garnet) Untreated - KENYA Cut - Oval Mixed Cut Color - Green Clarity - VS Ct. Weight - 0.85 c...

GIA Certified 1.45 ct. Rare Grandidierite - MADAGASCAR Rare exceptional stone Cut - Heart Modified Brilliant Cut Color - Greenish Blue Clarity -...

IGI Certified 8.58 ct. Neon Green Paraiba Tourmaline - BRAZIL Ct. Wt. - 8.58 ct. Color - Neon Green Cut - Rectangular Cushion Mixed cut Clarity -...

IGI Certified 27.36 ct. Tanzanite Pear Carving - TANZANITE Natural Zoisite Fine Carving Quality on report Fine Color Quality on Report Cut - Car...

IGI Certified 0.94 ct. Tsavorite (Grossularite - Garnet) Untreated - KENYA Cut - Pear Mixed Cut Color - Green Clarity - SI Ct. Weight - 0.94 c...

IGI Certified 1.20 ct. Pink Tourmaline - BRAZIL Cut - Emerald cut Color - Pink Clarity - VVS Ct. wt. - 1.20 ct. Dimensions - 5.84 X 5.17 X 4....

IGI Certified 86.37 ct. Purplish Pink Large Kunzite - AFGHANISTAN Cut - Cushion Mixed cut Color - Light Purplish Pink Clarity - VVS Ct. Weight - ...

GIA Certified 35.13 ct. Neon Bluish Green Paraiba Tourmaline - BRAZIL Ct. Weight - 35.13 ct. Color - Bluish Green Cut - Oval Modified Brilliant...

IGI Certified 0.87 ct. Tsavorite (Grossularite - Garnet) Untreated - KENYA Cut - Oval Mixed Cut Color - Green Clarity - VS Ct. Weight - 0.87 c...

3.31 ct. Emerald Lot - COLOMBIA Color - Green Cut - Square Ct. Wt. - 3.31 ct. Clarity - VS - SI Dimensions - Average: 3 mm to 4 mm No. of Emeral...

GIA Certified 3.53 ct. Neon Green Paraiba Tourmaline - BRAZIL Ct. Weight - 3.53 ct. Color - Neon Green Clarity - SI Cut - Triangular Brilliant...

IGI Certified 1.11 ct. Red Spinel - Untreated - BURMA Cut - Emerald cut Color - Red Ct. Weight - 1.11 ct. Clarity - VVS Dimensions - 6.71 x 4.98 ...

IGI Certified 0.79 ct. Tsavorite (Grossularite - Garnet) Untreated - KENYA Cut - Oval Mixed Cut Color - Green Clarity - VS Ct. Weight - 0.79 c...

IGI Certified 1.10 ct. Neon Green Paraiba Tourmaline - BRAZIL Ct. Weight - 1.10 ct. Color - Green Cut - Pear Fancy cut Clarity - SI Dimension...

GRS Certified 2.01 ct. Untreated Ruby - MOZAMBIQUE Cut - Oval Brilliant Step Cut Color - Vivid Red Clarity - VS Ct. Weight - 2.01 ct. Dimensions...

Lot 22.91 ct. Tsavorite (Grossularite - Garnet) Untreated - KENYA Fine Color Quality Ct. Weight - 22.91 ct. Color - Green Clarity - Transpare...

IGI Certified 1.28 ct. Neon Green Paraiba Tourmaline - BRAZIL Ct. Weight - 1.28 ct. Color - Neon Green Cut - Oval Fancy cut Clarity - SI Dime...

Lot 18.93 ct. Untreated Alexandrite (Color Change) - RUSSIA Color - Green Changing to Brown Red Clarity - Transparent Cut - Oval Mixed Cut Ct. We...

GIA Certified 5.75 ct. Neon Greenish Blue Paraiba Tourmaline - BRAZIL Ct. Weight - 5.75 ct. Color - Neon Greenish Blue Cut - Cushion Modified Br...

GIA Certified 3.13 ct. Untreated Violetish Blue Sapphire - BURMA Ct. Weight - 3.13 ct. Color - Violetish Blue Cut - Oval Brilliant/Step cut Clari...

IGI Certified 1.18 ct. Tsavorite (Grossularite - Garnet) Untreated - KENYA Cut - Pear Mixed Cut Color - Yellowish Green Clarity - SI Ct. Weigh...

GIA Certified 0.67 ct. Neon Greenish Blue Paraiba Tourmaline - BRAZIL Ct. Weight - 0.67 ct. Color - Neon Greenish Blue Cut - Oval Brilliant Ste...

18.25 ct. Natural Conch Shell Pair - BAHAMAS Shape - Flower (Carved) Color - Pink Transparency - Opaque Ct. Weight - 18.25 ct. Dimensions - 24 m...

16.13 ct. Greenish Red Tourmaline Carving - BRAZIL Untreated 100% Natural Cut - Carving Color - Greenish Red Clarity - SI Transparency - Transpa...

1.13 Ct. Yellow Sapphire Leaf Carving - MADAGASCAR Ct. Weight - 1.13 ct. Color - Yellow Cut - Leaf Carving Clarity - SI Dimensions - 10 x 5 mm ...

39.79 Ct. Natural Carved Light Green Jadeite Jade - BURMA 100% Natural Jadeite Ct. Weight - 39.79 ct. Color - Light Green Clarity - Semi-Transl...

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