Not registered yet?
By creating your free Catawiki account, you’ll be able to bid on any of our 75,000 special objects up for auction every week.
orSign in

Gemstones

Auctions ending soon

                                        
                                                                                                    
                    
                                        
                                                                                                    
                    
                                        
                                                                                                    
                    

Filters
Reserve price
Buy now
Closing date
Location
Object
Country of origin
Material
Certification
Colour
Cut
Clarity
Diamond weight
Exact colour

1769 objects

Sort by

Blue Sapphire - 0.99 ct

More

1 pcs (Green) Emerald - 1.83 ct

More

No Reserve Deep Violet Spinel - 2.18 ct

More

Opal - 25.34 ct

More

Colombian vivid green Emerald - 0.70 ct

More

Violetish Blue Tanzanite - 1.89 ct

More

1 pcs (Green) Emerald - 1.22 ct

More

Orange with rainbow colors Natural opal - 20.40 ct

More

Star Sapphire - 3.90 ct

More

No Reserve Price - Fine Color Quality Vivid / Deep Red ( Purplish ) Rhodolite Garnet - 4.45 ct

More

Imperial Topaz - 2.75 ct

More

1 pcs [No-Reserve] - (Very Light Grayish Pink) Spinel - 0.98 ct

More

White + Play of Colors (Intense) Crystal opal - 8.69 ct

More

1 pcs (Reddish Orange) Sphalerite - 4.74 ct

More

no reserve - gray Spinel - 1.03 ct

More

brown orange Topaz - 25.27 ct

More

bluish violet *no reserve* Tanzanite - 1,39 ct

More

1 pcs Intense Yellow Beryl - 5.98 ct

More

(Intense Purple) Amethyst - 49.49 ct

More

2 pcs (Intense To Vivid Orange) Fire Opal - 3.07 ct

More

Star Sapphire - 3.58 ct

More

(Fine Color Quality) - [Vivid Green] Emerald - 0.76 ct

More

Light Orange + Play of Colors (Intense) Crystal Opal, Oval, Cabochon, 21.38 x 11.02 x 7.02 mm - 8.93 ct

More

Orange Spessartite garnet - 3.59 ct

More