No Reserve Price Amethyst - 22.04 ct - Instituto Gemólogico Español (IGE)
Classic Gemstone Auction
Ametrine - 87.81 ct - Instituto Gemólogico Español (IGE)
Ametrine - 51.79 ct - Instituto Gemólogico Español (IGE)
No Reserve Price Citrine - 17.60 ct - Instituto Gemólogico Español (IGE)
No Reserve Price Kunzite - 6.19 ct - Instituto Gemólogico Español (IGE)
No Reserve Price Kunzite - 4.90 ct - Instituto Gemólogico Español (IGE)
Opal - 5.40 ct - Instituto Gemólogico Español (IGE)
Peridot - 2.61 ct - Instituto Gemólogico Español (IGE)
Star Sapphire - 2.55 ct - Instituto Gemólogico Español (IGE)
No Reserve Price Tanzanite - 1.77 ct - Instituto Gemólogico Español (IGE)
Rhodolite - 3.14 ct - Instituto Gemólogico Español (IGE)
No Reserve Price Ametrine - 14.21 ct - Instituto Gemólogico Español (IGE)
No Reserve Price Ametrine - 20.35 ct - Instituto Gemólogico Español (IGE)
Topaz - 26.33 ct - Instituto Gemólogico Español (IGE)
Citrine - 27.63 ct - Instituto Gemólogico Español (IGE)
No Reserve Price - 2 pcs Topaz - 2.30 ct - Instituto Gemólogico Español (IGE)
Rhodolite - 3.40 ct - Instituto Gemólogico Español (IGE)
Tanzanite - 1.85 ct - Instituto Gemólogico Español (IGE)
Tanzanite - 5.35 ct - Instituto Gemólogico Español (IGE)
Fire Opal - 6.07 ct - Instituto Gemólogico Español (IGE)
Ametrine - 17.86 ct - Instituto Gemólogico Español (IGE)
Amethyst - 61.23 ct - Instituto Gemólogico Español (IGE)
Zircon - 2.76 ct - Instituto Gemólogico Español (IGE)
Fire Opal - 2.67 ct - Instituto Gemólogico Español (IGE)
Topaz - 33.78 ct - Instituto Gemólogico Español (IGE)
Citrine - 58.75 ct - Instituto Gemólogico Español (IGE)
Spinel - 1.87 ct - Instituto Gemólogico Español (IGE)
Zircon - 2.65 ct - Instituto Gemólogico Español (IGE)
Amethyst - 64.47 ct - Instituto Gemólogico Español (IGE)
Kunzite - 25.01 ct - Instituto Gemólogico Español (IGE)
Zircon - 6.49 ct - Instituto Gemólogico Español (IGE)
No Reserve Price Topaz - 25.20 ct - Instituto Gemólogico Español (IGE)
Tourmaline - 6.58 ct - Instituto Gemólogico Español (IGE)
Citrine - 44.35 ct - Instituto Gemólogico Español (IGE)
Peridot - 4.79 ct - Instituto Gemólogico Español (IGE)
Ametrine - 71.66 ct - Instituto Gemólogico Español (IGE)
Rhodolite - 3.41 ct - Instituto Gemólogico Español (IGE)
Tourmaline - 2.80 ct - Instituto Gemólogico Español (IGE)
This auction is part of Classic Gemstones
Don’t miss out on any of the auctions
Think you have the perfect object for one of our auctions?
Classic Gemstone Auction
Diamonds and rubies and sapphires and emeralds; these are just a few of our favourite things - at auction! Catawiki's Gemstone auctions are filled with stunning selections of lot listings, including splendidly cut diamonds, magnificent green emeralds, or beautiful mineral or gemstone figurines! Our Gemstone auctions offer a selection of gems in all shapes, sizes, and weights; we're guaranteed to have what you are looking for! Gemstones from all over the world are on offer; from India to Morocco, and from China to Brazil. We've got a vast assortment of gemstones in a variety of spectacular colours. Lots are presented as individual pieces or sets, both cut and uncut - all in all, Catawiki's exceptional Gemstone auctions offer a truly remarkable and enormously extensive assortment of collectable items! So make sure to create your free Catawiki account; a magnificent multitude of glorious gemstones awaits.
Explore our categories
- Archaeology & Natural History
- Art
- Asian & Tribal Art
- Books & Historical Memorabilia
- Classic Cars, Motorcycles & Automobilia
- Coins & Stamps
- Comics & Animation
- Fashion
- Interiors & Decorations
- Jewellery & Precious Stones
- Music, Movies & Cameras
- Sports
- Toys & Models
- Trading Cards
- Watches, Pens & Lighters
- Wine & Whisky