No Reserve - Deep Purple Spinel - 3.71 ct
Top Classic Gemstone Auction • No Reserve
(No Reserve) - (Orange) Hessonite Grossularite Garnet - 2.74 ct
No Reserve Price - Deep / Dark Blue Sapphire - 1.34 ct
No Reserve - Pair of Purplish Blue Tanzanite - 1.37 ct
Green Emerald - 3.36 ct
No Reserve Price - Pink Sapphire - 1.01 ct
2 pcs [Blue] - Swiss Topaz - 71.76 ct
No Reserve Price - Purplish Pink Sapphire - 0.91 ct
1 pcs Multi-Color Opal - 3.40 ct
1 pcs (No Reserve) - [Brownish Yellow] Sphalerite - 5.60 ct
No Reserve Blue / Violet Fluorite - 6.54 ct
*NoReserve* Light orange Yellow + Play of Color (Vivid) Fine Color Quality + Crystal Opal - 14.36 ct
No Reserve - Red Garnet - 2.86 ct
1 pcs (No Reserve) - Intense Violetish Blue Tanzanite - 1.08 ct
No Reserve Yellowish Green Tsavorite - 0.92 ct
Pink Kunzite - 13.53 ct
1 pcs Blue Sapphire - 0.84 ct
(Titanite) - (Vivid Greenish Yellow - Brownish)- [Fine Color Quality] Sphene - 4.36 ct
(No Reserve)-[Brownish Orange] Grossularite Garnet Hessonite - 4.66 ct
[No Reserve] - (Color Change Blue & Purple) Fluorite - 3.41 ct
No Reserve - Vivid/Deep Purplish Pink Spinel - 2.15 ct
2 pcs Pink Spinel - 2.40 ct
No Reserve - Pair of Blue Zircon - 2.48 ct
6 pcs Greenish Blue Aquamarine - 18.49 ct
*No Reserve* Yellow Orange + Play Of Colors Cut Opal - 3.66 ct
*No Reserve* (AIGS) - Teal Sapphire - 0.92 ct
No Reserve Vivid/Deep Purplish pink Spinel - 2.02 ct
(No Reserve) [Blue Green] Fluorite - 11.79 ct
No Reserve - Deep Orangy Red Pyrope-Almandine - 4.48 ct
1 pcs (No Reserve) - Intense Purplish Blue Tanzanite - 1.31 ct
1 pcs (Optical Effect - Asterism) - Black (Brownish)) Star Sapphire - 6.96 ct
*No Reserve* White + Play of Colors (Vivid) Finest color quality - Crystal Opal - 14.77 ct
*No Reserve* White + (yellowish) + Play of Colors (Intense) crystal opal - 2.91 ct
Red, No Reserve Garnet - 3.32 ct
No Reserve - Violetish Blue Tanzanite - 0.69 ct
Swiss Blue /Intense Blue Topaz - 47.34 ct
*No Reserve* (AIGS) [Unheated] - Teal Blue Sapphire - 1.12 ct
1 pcs (No Reserve) - (Orange Yellow) Sphalerite - 6.53 ct
No Reserve Light Pinkish Purple Sapphire - 1.01 ct
Yellow Sapphire - 1.40 ct
1 pcs (No Reserve) - (Deep Greenish Grayish Brown) Tourmaline - 3.30 ct
1 pcs Pink Kunzite - 36.12 ct
No Reserve Grayish Purple Spinel - 3.31 ct
*No Reserve* White (orange) + Play of Color (Intense) Fine Color Quality + Crystal Opal - 6.65 ct
(No Reseve) - [Yellowish Orange] Sphalerite - 5.10 ct
No Reserve Price - Dark Blue ( Greenish ) Sapphire - 1.63 ct
No Reserve - Pink Spinel - 1.97 ct
No Reserve Pinkish Yellow Zoisite - 1.12 ct
No Reserve Violetish Blue Tanzanite - 1.66 ct
No Reserve Blue Green Grandidierite - 1.85 ct
No Reserve Blue Violet Tanzanite - 16.29 ct
1 pcs (Dark Orangy Red) Spinel - 2.11 ct
Yellow (Greenish) Spodumene - 14.13 ct
No Reserve - Deep Pinkish Purple Spinel - 2.85 ct
*No Reserve* (AIGS) [Unheated] Rare Greenish Blue Sapphire - 4.26 ct
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