Australia - Loose Gemstones
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Item Ships From: Australia
Bespoke Loose Rare Green Yttrium Aluminium Garnet 18.87ct
Located in SYDNEY, NSW
A Loose Rare Green Yttrium Aluminium Garnet weighing 18.87ct.
Metal: N/A
Carat: 18.87ct
Colour: Green
Clarity: N/A
Cut: Round
Weight: N/A
Eng...
Category
21st Century and Contemporary Australia - Loose Gemstones
Materials
Garnet, White Gold
Natural 20.08 Ct Carved Boulder Opal Butterfly Wings mined by Sue Cooper
Located in BELCONNEN, ACT
This beautiful 20.08 Ct Australian boulder opal was mined by Sue Cooper at her Yaraka opal mine in western Queensland, Australia in 2024. Sue processed the rough boulder opal herself...
Category
2010s Australian Australia - Loose Gemstones
Materials
Opal
Natural Loose Green Tourmaline (Verdelite), Baguette Cut, 5.50ct.
Located in MELBOURNE, AU
Measurements: 22mm x 7mm x 4mm
Weight: 1.1gr.
Carat weight: 5.50ct.
Category
2010s Asian Australia - Loose Gemstones
Materials
Tourmaline
1.51ct Loose Natural Princess Cut Diamond, AusCert, F/VS2 Valued at $39000.
Located in MELBOURNE, AU
AusCertified Loose Natural Earth-Mined
Princess Cut Diamond
of 1.51ct (6.43 - 6.17mm x 4.69mm)
Colour: F
Clarity: VS2
Polish: Excellent
Symmetry: Excellent
Fluorescence: None
Comes...
Category
2010s Australian Australia - Loose Gemstones
Materials
Diamond
Loose Tanzanite - 13.38 carats - emerald cut
Located in SYDNEY, AU
A loose emerald cut vivid blue tanzanite of 13.38ct.
This stone is available to be set into the piece of your choice or kept to be admired on its own.
Category
20th Century Tanzanian Australia - Loose Gemstones
Materials
Tanzanite
Loose Natural Emerald 2.01ct
Located in SYDNEY, NSW
A Loose Natural Square Emerald Cut Emerald, Green colour, Translucent with Natural inclusions with a total carat weight of 2.01ct.
Metal: N/A
Carat: 2.01ct
Colour: Green
Clarity: ...
Category
21st Century and Contemporary Australia - Loose Gemstones
Materials
Emerald, White Gold
Loose Emerald cut Emerald - 2.58ct - Origin Brazil - GSL certificate
Located in SYDNEY, AU
A loose emerald of 2.58ct, of emerald cut.
Origin Brazil.
This stone is available to be set into the piece of your choice or kept to be admired on its own.
Category
20th Century Brazilian Australia - Loose Gemstones
Materials
Emerald
Loose Tanzanite - Trilliant cut - 11.95cts
Located in SYDNEY, AU
A loose trilliant cut vivid blue tanzanite of 11.95ct
This stone is available to be set into the piece of your choice or kept to be admired on its own.
Category
20th Century Tanzanian Australia - Loose Gemstones
Materials
Tanzanite
Gorgeous 26.77 Carats Loose Aquamarine Gemstone
Located in Brisbane, AU
Faceted Aquamarine
Weight: 26.77 Carats
Dimension: 21.92x13.58x12.22 Mm
Origin: Shigar Valley Pakistan
Color: Colorless
Treatment: Non
Certificate: On Client Demand
Birthstone: Mar...
Category
21st Century and Contemporary Pakistani Arts and Crafts Australia - Loose Gemstones
Materials
Aquamarine
Pair of Loose Matching Pink Natural Tourmalines, Baguette Cut, 5.00ct (in total)
Located in MELBOURNE, AU
Pair of Matching Baguette Cut Loose Natural
Intense Pink Tourmalines of
excellent clarity
Measurements of each: 13.5mm x 6mm
Total carat weight: 5.00ct.
Category
1990s Australian Australia - Loose Gemstones
Materials
Tourmaline
Australian Loose Solid Opal of 7.50ct (27mm x 12mm). Lightning Ridge.
Located in MELBOURNE, AU
This Australian Loose Solid Opal is
of impressive 7.50ct (27mm x 12mm)
from Lightning Ridge
Displaying truly unique spectrum of colours,
with striking flashes
of orangy-yellow, f...
Category
1980s Australian Vintage Australia - Loose Gemstones
Materials
Opal
Stunning 19.75 Carats Pixel Cut Loose Citrine Gemstone
Located in Brisbane, AU
Loose Citrine
Weight: 19.75 Carats
Dimension: 18x14.6x10.4 Mm
Origin: Brazil
Color: Yellow
Treatment: Non
Certificate: On Customer Demand
Every OHLIGUER jewel is custom made to...
Category
2010s Brazilian Arts and Crafts Australia - Loose Gemstones
Materials
Citrine
Australian Loose Solid Opal of 7.50ct (18mm x 15mm). Lightning Ridge.
Located in MELBOURNE, AU
This Australian Loose Solid Opal is
of impressive 7.50ct (18mm x 15mm)
of unusual triangle shape, from Lightning Ridge
Displaying truly unique spectrum of colours,
with striking f...
Category
1980s Australian Vintage Australia - Loose Gemstones
Materials
Opal
Loose Natural Tourmaline, Baguette Cut, 4.50ct., Vivid Bright Red
Located in MELBOURNE, AU
Baguette Cut Loose Natural Vivid Red Tourmaline
Excellent clarity
Measurements: 17mm x 6mm x 4mm
Carat weight: 4.50ct.
Category
1980s Australian Vintage Australia - Loose Gemstones
Materials
Tourmaline
4.50ct Loose Intense Blue Natural Tourmaline - Indicolite, Baguette Cut.
Located in MELBOURNE, AU
Baguette Cut Loose Natural Indicolite Tourmaline
of Intense Vivid Blue colour &
Excellent clarity
Measurements: 15mm x 6mm
Carat weight: 4.50ct.
Category
1990s Burmese Australia - Loose Gemstones
Materials
Tourmaline, Indicolite
Loose off-round Citrine - 17.05ct
Located in SYDNEY, AU
A loose off-round cut light yellow citrine of 17.05ct
This stone is available to be set into the piece of your choice or kept to be admired on its own.
Category
20th Century Australia - Loose Gemstones
Materials
Citrine
Natural 9.42 Ct Australian light pastel boulder opal mined by Sue Cooper
Located in BELCONNEN, ACT
This lovely 9.42 Ct Australian boulder opal was mined by Sue Cooper at her Yaraka opal mine in western Queensland, Australia in 2022. Sue processed the rough opal herself and cut int...
Category
2010s Australian Australia - Loose Gemstones
Materials
Opal
Bespoke Loose Natural Round Brilliant Cut Diamond 0.56ct
Located in SYDNEY, NSW
A Natural Loose Round Brilliant Cut Diamond, L Colour, VS1 Clarity. Total Carat weight 0.56ct.
Nil Hue, Good Proportion Grade, Very Good Symmetry, Very Good Polish, Nil Fluorescence...
Category
21st Century and Contemporary Australia - Loose Gemstones
Materials
Diamond, White Gold
Loose Emerald-Cut Natural Yellow Sapphire 3.27ct
Located in SYDNEY, NSW
This exquisite natural yellow sapphire, weighing 3.27ct, is expertly cut in an emerald rectangular mixed cut, showcasing a bright yellow hue with exceptional transparency and brillia...
Category
21st Century and Contemporary Australia - Loose Gemstones
Materials
Yellow Sapphire, White Gold
Natural 13.54 Ct carved Boulder Opal butterfly wings mined by Sue Cooper
Located in BELCONNEN, ACT
This beautiful 13.54 Ct Australian boulder opal was mined by Sue Cooper at her Yaraka opal mine in western Queensland, Australia in 2024. Sue processed the rough boulder opal herself...
Category
2010s Australian Australia - Loose Gemstones
Materials
Opal
Loose Natural Emerald 1.66ct
Located in SYDNEY, NSW
A Loose Natural Square Emerald Cut Emerald, Green colour, Semi-transparent with natural inclusions with a total carat weight of 1.66ct.
Metal: N/A
Carat: 1.66ct
Colour: Green
Clari...
Category
21st Century and Contemporary Australia - Loose Gemstones
Materials
Emerald, White Gold
Natural 6.27 Ct Wood Replacement Australian Opal Cloud mined by Sue Cooper
Located in BELCONNEN, ACT
This brilliant purple 4.95 Ct wood replacement opal, carved into a cloud, is a truly exceptional addition to any collection, mined by Sue Cooper herself. Its rarity, coupled with its...
Category
2010s Australian Australia - Loose Gemstones
Materials
Opal
Bespoke Loose Natural Tanzanite 7.68ct
Located in SYDNEY, NSW
A Loose Natural Emerald Cut Tanzanite, Deep Violetish Blue colour, weighting 7.68ct. 14.29 x 9.93 x 5.45mm.
Metal: N/A
Carat: 7.68ct
Colour: Deep Violetish Blue
Clarity: N/A
Cut: Em...
Category
21st Century and Contemporary Australia - Loose Gemstones
Materials
Tanzanite, White Gold
Bespoke Loose Australian Oval Cabochon Cut Opal 17.71ct
Located in SYDNEY, NSW
A Loose Australian Oval Cabochon Cut Opal, VI1 Clarity, Gray Colour, weighing 17.71ct.
Metal: N/A
Carat: 17.71ct
Colour: Gray
Clarity: VI1
Cut: Oval Cabochon Cut
Weight: N/A
Engravi...
Category
21st Century and Contemporary Australia - Loose Gemstones
Materials
Opal, White Gold
5.36ct Natural Watermelon Loose Tourmaline of Emerald Cut.
Located in MELBOURNE, AU
Fine, Rare & Sought-after
Natural Watermelon Tourmaline
of Emerald Cut
of impressive size - 5.36ct
(20.1 x 5.2 x 4.5 mm)
of distinctive watermelon colour -
graduating from gree...
Category
1990s Australian Australia - Loose Gemstones
Materials
Tourmaline
Loose Natural Ruby 1.13ct
Located in SYDNEY, NSW
A Loose Natural Oval Mixed Cut Ruby, Pinkish Red colour, Transparent with Natural inclusions with a total carat weight of 1.13ct.
Metal: N/A
Carat: 1.13ct
Colour: Pinkish Red
Clarity: N/A
Cut: Oval Mixed Cut
Weight: N/A
Engravings/Markings: N/A
Size/Measurement: 8.20 x 5.70 x 2.20mm
Current Condition: Excellent - Consistent with age and use.
Accompanied by: This Bespoke Loose Natural Ruby...
Category
21st Century and Contemporary Australia - Loose Gemstones
Materials
Ruby, White Gold
Natural Loose Purplish Red Tourmaline, Baguette Cut, 3.00ct (12mm x 6.5mm)
Located in MELBOURNE, AU
Measurements: 12mm x 6.5mm x 5mm
Weight: 0.60gr.
Carat weight: 3.06ct.
Category
1990s Burmese Australia - Loose Gemstones
Materials
Tourmaline
