Emerald - 5.05 ct
Gemstone Auction (Certified Gemmologists - Spain)
Tanzanite - 13.94 ct
Pink Sapphire - 2.43 ct
Noble Opal - 13.56 ct
Blue Topaz - 109.10 ct
Amethyst - 144.80 ct
Jadeite - Fei Cui Jade - 6.58 ct
Sapphire - 2.62 ct - No laboratory report
Ruby - 0.70 ct
Pink Sapphire - 1.01 ct
Aquamarine - 5.53 ct - No laboratory report
Colourless, White Sapphire - 1.18 ct
Emerald - 2.37 ct
Tanzanite - 40.32 ct
Noble Opal - 11.55 ct
Aquamarine - 7.64 ct
Amethyst - 66.88 ct - No laboratory report
Rhodolite Garnet - 4.30 ct
Yellow Sapphire - 1.55 ct
Tanzanite - 14.97 ct
Citrine - 52.64 ct
Aquamarine - 4.68 ct
Pink Sapphire - 0.96 ct
Blue Star Sapphire - 29.60 ct
Tsavorite - 0.85 ct
Sapphire - 2.20 ct - No laboratory report
Fire Opal - 1.43 ct
Topaz - 30.96 ct - No laboratory report
Amethyst - 27.45 ct
No Reserve Price - Black Star Sapphire - 7.37 ct
Aquamarine - 3.93 ct - No laboratory report
Ruby - 2.90 ct - No laboratory report
Tanzanite - 8.47 ct
Yellow Sapphire - 1.48 ct
Blue John Fluorite - 25.80 ct
Paraiba Tourmaline - 0.92 ct
Citrine - 58.31 ct
Bicolor Tourmaline - 2.00 ct
Yellow Sapphire - 0.74 ct
White Sapphire - 1.24 ct
Tsavorite - 0.60 ct
Aquamarine - 2.47 ct
Yellow Sapphire - 0.75 ct
Tanzanite - 11.15 ct - No laboratory report
Fire Opal - 1.07 ct
Green Fluorite - 29.53 ct
3 pcs Quartz - 14.82 ct - No laboratory report
6 pcs - Colorplay Opal - 3.10 ct
9 pcs Garnet, Hessonite - 9.68 ct - No laboratory report
3 pcs - Spessartine Mandarin Fanta Orange Garnet - 3.58 ct
2 pcs London Blue Topaz - 10.80 ct
8 pcs Yellow Zircon - 5.48 ct
6 pcs Blue Sapphire - 1.88 ct
2 pcs Peridot - 7.07 ct
25 pcs Ruby - 2.39 ct
Aquamarine - 5.01 ct
9 pcs Garnet, Hessonite - 13.70 ct - No laboratory report
25 pcs Multicolour Tourmaline - 5.33 ct
3 pcs London Blue Topaz - 13.11 ct
4 pcs Peridot - 7.37 ct
3 pcs Pink Tourmaline - 5.00 ct
4 pcs Rhodolite Garnet - 10.38 ct
3 pcs Quartz - 13.37 ct - No laboratory report
12 pcs Garnet, Hessonite - 13.77 ct - No laboratory report
10 pcs - Mandarin Fanta Orange Garnet - 3.54 ct
9 pcs Tsavorite - 2.00 ct
2 pcs London Blue Topaz - 10.00 ct
14 pcs - Rhodolite Garnet - 5.20 ct
9 pcs Multicolor Tourmaline - 5.23 ct
Blue Sapphire - 2.20 ct
25 pcs Tanzanite - 6.67 ct
15 pcs Multicolour Tourmaline - 5.15 ct
3 pcs Fire Opal - 2.02 ct - No laboratory report
2 pcs Aquamarine - 2.68 ct - No laboratory report
4 pcs Tsavorite - 1.74 ct
3 pcs Kyanite - 4.89 ct
16 pcs Ruby - 2.02 ct
5 pcs - Rubellite Tourmaline - 4.30 ct
2 pcs Blue Zircon - 3.46 ct
3 pcs - Rubellite Tourmaline - 3.81 ct
4 pcs Amethyst - 27.42 ct
3 pcs Fire Opal - 2.11 ct
8 pcs Colourless Zircon - 5.16 ct
6 pcs Kyanite - 9.98 ct
14 pcs - Rhodolite Garnet - 5.20 ct
3 pcs Peridot - 4.55 ct
5 pcs Multicolour Tourmaline - 4.03 ct
3 pcs Peridot - 5.83 ct
5 pcs Multicolor Spinel - 4.24 ct
4 pcs Blue Topaz - 22.48 ct
Blue Zircon - 1.30 ct
Yellow Sapphire - 0.66 ct
Aquamarine - 3.69 ct
Ametrine - 10.66 ct
Tanzanite - 0.99 ct
Rhodolite Garnet - 1.21 ct
Party Sapphire - 1.08 ct
Blue Zircon - 1.59 ct
Emerald - 0.47 ct
- Play of colour Opal - 7.46 ct
![](https://assets.catawiki.nl/assets/categories/599-08a03725294fb780ee5f8125304564e0500a6c6d-original.jpg)
This auction is part of Gemstones Certified by Gemmologists
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