Gemstones

1 pcs Green Alexandrite - 6.97 ct - Gemological Institute of America (GIA) - Rare Alexandrite

Starting bid

€7,600

Purple Sapphire - 5.07 ct

Starting bid

€4,061

Tourmaline paraiba - 6.08 ct - Gemological Institute of America (GIA)

Starting bid

€3,500

1 pcs Green Alexandrite - 3.68 ct - Gemological Institute of America (GIA)

Starting bid

€2,256

Green Demantoid - 2.61 ct - Gem research Swiss Lab (GRS) - Yellowish-Green

Starting bid

€1,740

1 pcs Yellow Sapphire - 11.13 ct - International Gemological Institute (IGI) - No-Heat SriLanka Sapphire

Starting bid

€2,341

Green Emerald - 3.33 ct - International Gemological Institute (IGI) - Top color High Luster

Current bid

€1,500

No Reserve Price Green Tsavorite - 2.40 ct - International Gemological Institute (IGI) - GREEN TSAVORITE

Current bid

€240

Bi-colour, Green Tourmaline - 33.84 ct - International Colored Gemstone Association (ICA GemLab) - Drum Cut

Current bid

€40

No Reserve Price Red Ruby - 6.40 ct - Lotus Gemology - No Heat Intense Red

Current bid

€1,766

No Reserve Price Green Emerald - 5.22 ct - Lotus Gemology - Intense Green

Current bid

€1,260

No Reserve Price Green Tourmaline paraiba - 2.91 ct - International Gemological Institute (IGI) - NATURAL PARAIBA

Current bid

€420

Blue Tanzanite - 5.78 ct - Gemological Institute of America (GIA)

Starting bid

€1,100

No Reserve Price Spinel - 1.54 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Deep Greenish Blue

Current bid

€85

No Reserve Price Black Opal - 22.86 ct - Gemological Institute of America (GIA)

Current bid

€761

No Reserve Price Spinel - 1.33 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Grayish Purplish Pink

Current bid

€55

No Reserve Price Green Tourmaline paraiba - 2.01 ct - International Gemological Institute (IGI) - PARAIBA TOURMALINE

Current bid

€200

No Reserve Price Emerald - 4.49 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Green

Current bid

€120

No Reserve Price Kunzite - 81.81 ct - Instituto Gemólogico Español (IGE) - Yellow & Purplish Pink

Current bid

€200

No Reserve Price Opal - 232.10 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

Current bid

€150

No Reserve Price Topaz - 46.47 ct - Instituto Gemólogico Español (IGE) - Swiss Blue Topaz

Current bid

€71

No Reserve Price Spinel - 1.63 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Pinkish Purple

Current bid

€80

No Reserve Price Sapphire - 9.01 ct - Lotus Gemology - Deep Blue

Current bid

€1,000

Tourmaline paraiba - 3.43 ct - International Gemological Institute (IGI)

Current bid

€750