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 4.72 ct. Paraiba Tourmaline - BRAZIL Color - Yellowish Green Cut - Heart Brilliant Step cut Ct. Wt. - 4.72 ct. Clarity - SI Dimensi...

GIA Certified 1.53 ct. Tsavorite (Grossularite-Garnet) - KENYA Cut - Oval Modified Brilliant cut Color - Green Clarity - VS-SI Ct. Weight - 1.53...

IGI Certified 17.97 ct. Kunzite - Purple Pink - AFGHANISTAN Excellent Color and Clarity Color - Purple Pink Cut - Pear Mixed cut Ct. Wt. - 17.97...

GIA Certified 5.11 ct. Alexandrite (Color Change) Untreated - BRAZIL Excellent Luster, color and Clarity Strong Color Change Exceptional and rare...

GIA Certified 4.71 ct. Neon Bluish Green Paraiba Tourmaline - BRAZIL Cut - Oval Brilliant Step cut Color - Bluish Green Clarity - SI Ct. Wt. - 4....

GIA Certified 1.31 ct. Tsavorite (Grossularite - Garnet) - KENYA, East-Africa Cut - Oval Modified Brilliant cut Color - Green Clarity - VS-SI Ct...

GIA Certified 3.03 ct. Ruby Untreated - MOZAMBIQUE Ct. Weight - 3.03 ct. Color - Red Clarity - VS Cut - Oval Brilliant Step cut Dimensions - ...

GIA Certified 5.83 ct. “Neon Blue” Paraiba Tourmaline - BRAZIL Color - Blue Cut - Triangular Modified Brilliant Cut Clarity - SI Ct. Weight. - 5...

GIA Certified 1.19 ct. Tsavorite (Grossularite-Garnet) - KENYA Cut - Round Modified Brilliant Cut Color - Green Clarity - VS-SI Ct. Weight - 1.1...

GIA Certified 5.03 ct. Blue Sapphire Untreated - BURMA Cut - Cushion Modified Brilliant / Step Cut Color - Blue Clarity - VS Ct. Weight. - 5.03 c...

GIA Certified 7.47 ct. Paraiba Tourmaline - BRAZIL Color - Greenish Blue Cut - Oval Modified Brilliant Clarity - VVS Ct. wt. - 7.47 ct. Dimensi...

GRS Certified 4.44 ct. Tsavorite (Grossularite - Garnet) - Untreated - AFRICA Cut - Oval Brilliant Step Cut Color - Vivid Yellowish-Green Clari...

GIA Certified 49.27 ct. Greenish Blue Aquamarine - BRAZIL Color - Greenish Blue Cut - Pear Modified Brilliant cut Ct. Weight - 49.27 ct. Clarity...

GIA Certified 16.17 ct. Rubellite Tourmaline - BRAZIL Color - Purple-Red Cut - Oval Modified Brilliant Cut Clarity - VS Ct. wt. - 16.17 ct. Dime...

GIA Certified 2.15 ct. Grossular - Andradite Garnet - AFRICA Color - Yellow Green Cut - Oval Brilliant Step cut Ct. Weight - 2.15 ct. Clarity - V...

IGI Certified 7.72 ct. Emerald - ZAMBIA Ct. Weight - 7.72 ct. Color - Green Clarity - Transparent Cut - Oval Mixed Cut Clarity - SI-I Origin - Z...

GIA Certified 8.80 ct. Paraiba Tourmaline - BRAZIL Cut - Pear Modified Brilliant Color - Greenish Blue Clarity - VVS Ct. Weight - 8.80 ct. Dimens...

GIA Certified 1.81 ct. Tsavorite (Grossularite-Garnet) - KENYA, East-Africa Cut - Oval Modified Brilliant cut Color - Green Clarity - VS - SI Ct...

GIA Certified 24.66 ct. Color Changing Diaspore - TURKEY Ct. Weight - 24.66 ct. Color - Yellowish Green changing to Pinkish Brown Cut - Round F...

IGI Certified 3.03 ct. “Neon Green” Paraiba Tourmaline - BRAZIL Cut - Oval Fancy Cut Color - Neon Green Clarity - I Ct. Weight - 3.03 ct. Dimens...

GIA Certified 1.32 ct. Tsavorite (Grossularite-Garnet) - KENYA, East-Africa Cut - Pear Modified Brilliant cut Color - Green Clarity - VS-SI Ct. ...

GIA Certified 0.40 ct. Bluish Green Rare Grandidierite - MADAGASCAR Rare exceptional stone Color - Bluish Green Cut - Cushion Modified Brillian...

GIA Certified 8.93 ct. Neon Green Paraiba Tourmaline - BRAZIL Cut - Oval Modified Brilliant Color - Green Clarity - SI Ct. Weight - 8.93 ct. Dime...

IGI Certified 13.51 ct. Kunzite - Purplish Pink - AFGHANISTAN Excellent Color and clarity Color - Purplish Pink Cut - Pear Mixed cut Ct. Weight ...

GIA Certified 0.98 ct. Tsavorite (Grossularite-Garnet) - KENYA, East-Africa Cut - Oval Modified Brilliant cut Color - Green Clarity - VS Ct. Wei...

GIA Certified 1.35 ct. Neon Blue Green Paraiba Tourmaline - BRAZIL Cut - Oval Modified Brilliant Cut Color - Blue Green Clarity - VS Ct. Weight ...

LOTUS Certified 3.02 ct. Untreated Spinel - BURMA Cut - Antique Cushion Brilliant Step Cut Color - Grey Saturation - Low Tone - Medium-Deep C...

GIA Certified 1.02 ct. Tsavorite (Grossularite-Garnet) - KENYA, East-Africa Cut - Round Modified Brilliant Cut Color - Green Clarity - VS Ct. We...

GIA Certified 1.29 ct. Neon Green Paraiba Tourmaline - BRAZIL Cut - Oval Brilliant Step Cut Color - Green Clarity - VS Ct. Weight - 1.29 ct. Dim...

IGI Certified 1.44 ct. Untreated Alexandrite (Color Changing) - SRI LANKA Ct. Weight - 1.44 ct. Cut - Oval Mixed cut Color - Yellow green Changi...

GIA Certified 5.10 ct. Neon Green Paraiba Tourmaline - BRAZIL Cut - Oval Brilliant Step cut Color - Green Clarity - SI - I Ct. Weight - 5.10 ct. ...

GIA Certified 1.06 ct. Tsavorite (Grossularite - Garnet) - KENYA, East-Africa Cut - Pear Modified Brilliant cut Color - Green Clarity - VS Ct. W...

GIA Certified 4.04 ct. Untreated Ruby - BURMA Color - Red Clarity - VVS Cut - Cushion Brilliant/step cut Ct. Weight - 4.04 ct. Dimensions - 12....

GIA Certified 1.60 ct. Neon Green Paraiba Tourmaline - BRAZIL Cut - Oval Modified Brilliant Cut Color - Green Clarity - VS Ct. Weight - 1.60 ct....

GIA Certified 1.04 ct. Tsavorite (Grossularite-Garnet) - KENYA, East-Africa Cut - Oval Modified Brilliant cut Color - Green Clarity - VS Ct. Wei...

GRS Certified 3.00 ct. Padparadscha Sapphire - MADAGASCAR Natural Padparadscha Sapphire Cut - Oval Modified Brilliant Step Cut Color - Orangy Pi...

GIA Certified 1.43 ct. Neon Bluish Green Paraiba Tourmaline - BRAZIL Cut - Heart Brilliant Step Cut Color - Bluish Green Clarity - SI Ct. Weight...

GIA Certified 1.13 ct. Tsavorite (Grossularite-Garnet) - KENYA, East-Africa Cut - Oval Modified Brilliant Cut Color - Green Clarity - VS Ct. Wei...

IGI Certified 30.54 ct. Bi-Color Carving Zoisite / Tanzanite - TANZANIA Natural Zoisite Carving (Bi - Color) Cut - Carving ( Pear Shape ) Color ...

GIA Certified 2.69 ct. Neon Blue Paraiba Tourmaline - BRAZIL Cut - Pear Modified Brilliant Cut Color - Blue Clarity - VS Ct. Weight - 2.69 ct. Di...

GIA Certified 1.71 ct. Tsavorite (Grossularite - Garnet) - KENYA, East-Africa Cut - Marquise Modified Brilliant Cut Color - Green Clarity - VS C...

GIA Certified 50.54 ct. Blue Topaz - BRAZIL Color - Blue Cut - Oval Modified Brilliant Step cut Ct. Wt. - 50.54 ct. Clarity - VVS Dimensions - 23...

GIA Certified 9.88 ct. Neon Bluish Green Paraiba Tourmaline - BRAZIL Cut - Pear Modified Brilliant cut Color - Bluish Green Clarity - SI - I Ct...

IGI Certified 14.20 ct. Opal Fine Carving Quality - AUSTRALIA Fine Quality Carving ( Hand Carved ) - On Report Cut - Carved Color - White Clari...

GIA Certified 1.13 ct. Tsavorite (Grossularite - Garnet) KENYA, East-Africa Cut - Pear Modified Brilliant cut Color - Green Clarity - VS Ct. Wei...

GIA Certified 4.08 ct. Neon Greenish Blue Paraiba Tourmaline - BRAZIL Cut - Pear Modified Brilliant cut Color - Greenish Blue Clarity - VS - SI ...

IGI Certified 16.39 ct. Kunzite - Purple Pink - AFGHANISTAN Excellent Color and clarity Color - Purple Pink Cut - Pear Mixed cut Ct. Weight - 1...

GIA Certified 1.17 ct. Tsavorite (Grossularite-Garnet) KENYA, East-Africa Cut - Round Modified Brilliant cut Color - Green Clarity - VS Ct. Weig...

IGI Certified 3.04 ct. Neon Greenish Blue Paraiba Tourmaline - BRAZIL Cut - Oval Mixed cut Color - Neon Greenish Blue Clarity - SI Ct. Weight...

GIA Certified 6.08 ct. Sphalerite - SPAIN Color - Red-Orange Cut - Cushion Modified Brilliant Cut Clarity - VS Ct. wt. - 6.08 ct. Dimensions - ...

GIA Certified 1.16 ct. Tsavorite (Grossularite - Garnet) - KENYA, East-Africa Cut - Oval Modified Brilliant cut Color - Green Clarity - VS Ct. W...

GIA Certified 6.78 ct. Neon Greenish Blue Paraiba Tourmaline - BRAZIL Cut - Cushion Modified Brilliant Cut Color - Greenish Blue Clarity - VVS ...

GIA Certified 46.01 ct. Purple Amethyst - BRAZIL Color - Purple Cut - Pear faceted double cabochon Ct. Weight - 46.01 ct. Clarity - VVS Dimension...

GIA Certified 0.24 ct. Grandidierite - Rare stone - MADAGASCAR Color - Greenish Blue Clarity - VVS Cut - Cushion Modified Brilliant Cut Ct. Weigh...

GIA Certified 2.58 ct. Neon Bluish Green Paraiba Tourmaline - BRAZIL Cut - Fancy Modified Step cut Color - Bluish Green Clarity - VS Ct. Weight -...

GIA Certified 1.03 ct. Tsavorite (Grossularite - Garnet) KENYA, East-Africa Cut - Oval Modified Brilliant cut Color - Green Clarity - VS Ct. Wei...

GRS Certified 2.76 ct. Color Changing Alexandrite - MADAGASCAR Exceptional Color Change Cut - Cushion Modified Brilliant Cut Color - Yellowish ...

GIA Certified 3.07 ct. Neon Green Paraiba Tourmaline - BRAZIL Cut - Pear Modified Brilliant cut Color - Green Clarity - VS - SI Ct. Weight - 3.07...

GIA Certified 1.06 ct. Tsavorite (Grossularite - Garnet) - KENYA, East-Africa Cut - Oval Modified Brilliant cut Color - Green Clarity - VS Ct. W...

GIA Certified 34.26 ct. Color Changing Diaspore - TURKEY Color - Yellowish Green changing to Pinkish Brown Cut - Cushion Modified Brilliant cut...

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