loose diamonds gemstones on eBay Australia
Want instant alerts when new items are listed? Create a free account to set up real-time search alerts.
Natural 6.85 Ct Certified Brazil Pink Morganite 11x9 MM Emerald Shape Gemstone
A$80.45
New without tags
Natural 11.50 Ct Certified Brazil Color Change Alexandrite 15x12 MM Oval Gems
A$88.47
New without tags
Natural 8.25 Ct Certified Madagascar Deep Blood Red Ruby 11x10 MM Gemstone
A$67.87
New without tags
4 Pc Natural D Color VVS1 Excellent Cut Certified 4.00 MM Princess White Diamond
A$287.80
New without tags
104 Cts Natural Ethiopian Opal Raw Rough 53x28mm Untreated Rare Huge Gemstone
A$171.47
New without tags
7.00 Ct Natural Certified Madagascar Multi Color Sapphire Unheated Gemstones KS
A$65.30
New without tags
Natural Certified Burma Pigeon Blood Red Ruby 3.00 Round Stunning Gemstone 10 Pc
A$127.19
New without tags
Natural Certified Brazil Blue Aquamarine 2.50 MM Princess Gemstone 100 Pcs Lot
A$367.92
New without tags
Brilliant Round Cyan Blue Loose Moissanite Stone Certificate Real jewelry
A$12.16
New with tags
Natural Certified Montana Blue Sapphire Flawless 3.00 MM Round Gemstone 100 Pcs
A$428.05
New without tags
Natural 7.20 Ct Mogok Pigeon Blood Red Ruby 10x10 MM Cushion Certified Gemstone
A$65.30
New without tags
3-9mm Champagne color VVS1 Round Cut Loose Moissanite With Certificate
A$10.60
New with tags
266Cts. Natural Onyx Agate Ring Size Oval Cabochon Loose Gemstone 14Pcs Lot
A$25.07
New without tags
13.80 CT Certified Natural Tanzanian Blue Oval Cut Stunning Gemstone
A$66.58
New without tags
- No image
Natural Cambodian Zirconia Oval Faceted 14x10mm Certified for Jewelry
A$32.43
New without tags
Certified Oval Cut Natural Purple Tanzanite Gemstone 16.30 Ct AAA
A$67.82
New without tags
Oval Cut White Loose Moissanite D Color VVS1 Certificate Real jewelry Gem
A$18.93
New with tags
Natural 13.30 Ct Certified Ceylon Padparadscha Sapphire 15x12 MM Cushion Gems
A$88.57
New without tags
22-24MM Natural picasso Jasper Matched Pair Oval Loose Gemstone 4Pair Lot
A$25.07
New without tags
6 Pcs Natural Unheated Brown Sapphire 25-35mm Mix Cut Loose Gemstones Lot
A$105.99
New without tags
Awesome ! Natural 6.55 Ct Tanzania Multi Color Sapphire Certified Unheated Gems
A$61.24
New without tags
Natural Tanzania Violet Blue Tanzanite Certified 2.20 MM Round Gems 50 Pcs Lot
A$170.93
New without tags
Natural South Sea Philippines "Sulu" 10.00 MM Round Golden Pearl Strand 14"
A$244.31
New without tags
87Cts. Natural Affrican Bloodstone Oval Cabochon Loose Gemstone 31X49X07 MM
A$15.83
New without tags
Natural Certified DE Color VVS1 Excellent Cut 6.50 MM Asscher Pair White Diamond
A$609.79
New without tags
- No image
122.35 Ct Natural D'Block Tanzanite Blue Cushion Cut Certified Loose Gemstone
A$50.73
New without tags
Natural 2.6 mm Round Cut Padparadscha Sapphire Calibrated Gemstone 50 Pcs Lot
A$274.54
New without tags
19-25MM Natural picasso Jasper Matched Pair Mix Loose Gemstone 5Pair Lot
A$25.07
New without tags
248Cts. Natural Botswana Agate Fancy Cabochon Loose Gemstone 6 Pcs Lot
A$26.39
New without tags
Natural Certified Montana Blue Sapphire Calibrate 6x2 MM Oval Gemstone 10 Pc Lot
A$212.19
New without tags
Natural Certified Multi Color Sapphire Montana 8x6 MM Unheated Pear Cut Gemstone
A$61.56
New without tags
Natural Certified Mogok Red Ruby Calibrated 4x2.5 MM Marquise Gemstone 10 Pc Lot
A$83.16
New without tags
100 Pcs Lot Certified Natural Ceylon Pink Sapphire 3.50 MM Round Cut Gemstone
A$616.15
New without tags
Certified Natural Burma Pigeon Blood Red Ruby 4.50 Round AAA+ Gemstone 10 Pc Lot
A$185.54
New without tags
293Cts. Natural Onyx Agate Ring Size Oval Cabochon Loose Gemstone 18Pcs Lot
A$26.39
New without tags
564.55 Cts Natural Bi Color Sapphire 54x37mm Oval Cut Huge Unheated Gemstone
A$152.76
New without tags
204Cts. Natural Botswana Agate Octagon Cabochon Loose Gemstone 4Pcs Lot
A$23.75
New without tags
Natural 9.60 Ct Certified Ceylon Chocolate Sapphire 14x11 MM Oval Stunning Gems
A$75.45
New without tags
Certified 10.00 Ct Blue (Indicolite) Tourmaline Natural 15x12 MM Cushion Gems
A$70.11
New without tags
24Cts. Natural Noreena Jasper (13mm X 27mm each) Oval Cabochon Match Pair
A$15.83
New without tags
Natural 4.55 Ct Certified Tanzania Orange Tanzanite 11x8 MM Oval Loose Gemstone
A$59.98
New without tags
Natural Certified Tanzania Violet Blue Tanzanite 1.10 MM Round Gems 100 Pcs Lot
A$137.78
New without tags
31-35MM Natural Mariam Jasper Mix Matched Pair Loose Gemstone 3 Pair Lot
A$22.43
New without tags
Certified Natural Tanzania Blue Tanzanite 2.5x3.5 MM Oval Gemstone 100 Pcs Lot
A$153.58
New without tags
Natural 24.05 Ct Sri Lanka Multi Color Sapphire Stunning 20x13 MM Certified Gems
A$110.15
New without tags
Natural Silver White Round 8.00 MM South Sea Sumbawa Queen of Pearl Strand 15"
A$135.88
New with tags
Pink Dyed Lace Agate Heart Cabochon 30x33x5mm Loose Gemstone
A$93.53
New without tags
Awesome! 18.00Ct Natural Red Orange Sapphire Cushion Certified Loose Gemstone
A$57.66
New without tags
Market Insights
Average Price
A$124.49
Price Range
A$10.60–A$616.15
Total Listings
1433659
Top Conditions
- NEW2114121
- USED11433
- UNSPECIFIED158