Illinois - Loose Gemstones
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Item Ships From: Illinois
AGL Certified 8.11 Carat Australian Black Opal Vivid Blue Green N2-B4
Located in Chicago, IL
This pear-shape stunning Australian Black Opal displays a vivid Blue-Green Play-of-Color Phenomena in a unique Chaff and Harlequin Jigsaw pattern. This unique gem weighs 8.11ct and m...
Category
21st Century and Contemporary Australian Contemporary Illinois - Loose Gemstones
Materials
Opal, Black Opal
$35,600 Sale Price
20% Off
GIA Certified 1.50 Carat Pear Cut Natural Diamond Loose Teardrop
By Antinori Fine Jewels
Located in Chicago, IL
This sizeable 1.50 carat GIA certified pear cut diamond offers vibrant sparkle, a completely eye clean appearance, bright white D color, and a glamorous cut. The diamond is certified...
Category
2010s Italian Modern Illinois - Loose Gemstones
Materials
Diamond
$20,000 Sale Price
33% Off
Related Items
28.57 Carat Black Australian Opal
Located in Bangkok, TH
This piece is a massive and stunning, 28.57 Carat Black Opal, in a mesmerising, trillion-cut shape. Opals are a unique and captivating type of gemstone known for their play-of-color,...
Category
19th Century Edwardian Antique Illinois - Loose Gemstones
Materials
Opal, Black Opal, Platinum
2.90 Carats Australian Opal Orange blue green multiple play of color gemstone
Located in Jaipur, RJ
2.90 Carats Australian Opal Orange blue green multiple play of color gemstone
Gemstone : Opal Doublet
Weight : 2.90 Carats
Size : 15.5x8.5 MM
Quantity - 1 Piece
Shape - Fancy
Play ...
Category
21st Century and Contemporary Australian Illinois - Loose Gemstones
Materials
Opal
$803
W 0.34 in L 0.62 in
Natural Transparent Green Emerald 1.50 Carat Pear Cut Loose Gemstone from Swat
Located in Peshawar, PK
Loose Emerald
Weight: 1.50 Carats
Dimension: 8.6x7.1x5 Mm
Origin: Swat Pakistan Mine
Shape: Pear
Treatment: Non
Certificate: On Demand
.
Wearing an emera...
Category
Mid-17th Century Pakistani Arts and Crafts Antique Illinois - Loose Gemstones
Materials
Emerald
$500
W 0.28 in D 0.2 in L 0.34 in
Natural 2.75 Ct Australian green and pink black boulder opal mined by Sue Cooper
Located in BELCONNEN, ACT
This beautiful 2.75 Ct Australian boulder opal was mined by Sue Cooper at her Yaraka opal mine in western Queensland, Australia in 2024. Sue processed the rough opal herself and cut ...
Category
2010s Australian Illinois - Loose Gemstones
Materials
Opal, Black Opal
$3,850
W 0.33 in D 0.11 in L 0.58 in
4.65 Carats Australian Opal Pair Royal Green Flash with blue play of color Gem
Located in Jaipur, RJ
4.65 Carats Australian Opal Pair Royal Green Flash with blue play of color Gem
Gemstone : Opal Doublet
Size : 10.5x9 MM
Weight : 4.65 Carats
Quantity - 2 Piece
Shape - Fancy
Category
21st Century and Contemporary Australian Illinois - Loose Gemstones
Materials
Opal
$512
W 0.36 in L 0.42 in
Fancy Intense Purplish Pink Natural Diamond, Loose .24 Carat Pear, GIA Certified
By Sarosi By Timeless Gems
Located in Los Angeles, CA
This extremely rare, natural pink diamond weighs .24 carat and is accompanied by a Gemological Institute of America (GIA) Colored Diamond Grading Report stating its color as "Natural, Fancy Intense Purplish Pink...
Category
21st Century and Contemporary Illinois - Loose Gemstones
Materials
Diamond, Pink Diamond
$10,080
W 0.15 in D 0.1 in L 0.18 in
10 Carat Australian Boulder Opal Freeform Cabochon
Located in New York, NY
This incandescent 10 ct. Boulder Opal freeform
cabochon features a captivating play of color across its polished surface with electrifying flashes of green, violet, aqua, and gold sh...
Category
2010s Australian Illinois - Loose Gemstones
Materials
Opal
1.50 Carat Natural Loose Purplish Burmese Spinel Stone Cushion Cut Gemstone
Located in Bangkok, TH
Weight 1.50 carat
Dimensions 7.1x5.9x5.1mm
Treatment None
Origin Burmese
Clarity VVS
Shape Cut Cushion
This stunning 1.50 Carat Natural Purplish Burmese Spinel exhibits a ri...
Category
21st Century and Contemporary Burmese Modern Illinois - Loose Gemstones
Materials
Spinel
$550
W 0.24 in D 0.21 in L 0.28 in
3.65 Carats Australian Opal Pair Royal Green Flash with blue play of color Gem
Located in Jaipur, RJ
3.65 Carats Australian Opal Pair Royal Green Flash with blue play of color Gem
Gemstone : Opal Doublet
Size : 14x6.5 MM
Weight : 3.65 Carats
Quantity - 2 Piece
Shape - Fancy
Category
21st Century and Contemporary Australian Illinois - Loose Gemstones
Materials
Opal
$351
W 0.26 in L 0.56 in
Loose 13 carat oval Australian Black Opal spectacular colors
Located in Laguna Hills, CA
Fine, oval-shaped Australian Black Opal loose gemstone (ring is not included).
This color and size opal is non-existence for this price!
The opal measures weight is 13 carats.
The o...
Category
21st Century and Contemporary Australian Artisan Illinois - Loose Gemstones
Materials
Opal, Black Opal
1.50 Carat Natural Loose Purple Amethyst Stone Trilliant Cut Brazilian Gemstone
Located in Bangkok, TH
Weight 1.50 carat
Dimensions 8.8x8.8x5.3mm
Treatment None
Origin Brazil
Clarity Loup Clean
Shape Cut Trilliant
This 1.50 Carat Natural Loose Purple Amethyst Stone features a...
Category
21st Century and Contemporary Brazilian Modern Illinois - Loose Gemstones
Materials
Amethyst
$90
W 0.35 in D 0.21 in L 0.35 in
4.15 Carats Australian Opal Royal Blue Flash with green play of color Gemstone
Located in Jaipur, RJ
4.15 Carats Australian Opal Royal Blue Flash with green play of color Gemstone
Gemstone : Opal Doublet
Size : 18.5X10 MM
Weight : 4.15 Carats
Quantity - 1 Piece
Shape - Fancy
Category
21st Century and Contemporary Australian Illinois - Loose Gemstones
Materials
Opal
$859
W 0.4 in L 0.73 in
Previously Available Items
1.87 G SI1 GIA Certified Crown of Light Loose Diamond Round Novelty Cut
Located in Northbrook, IL
Enhance your collection with this exquisite "Crown of Light" loose diamond. Featuring a round novelty cut, this 1.87-carat gem radiates brilliance with its white hue. The diamond's c...
Category
21st Century and Contemporary Illinois - Loose Gemstones
Materials
Diamond
GIA Certified 4 Carat Flawless E Color Diamond Ideal Cut
By Antinori Fine Jewels
Located in Chicago, IL
An exquisite GIA Certified 4 Carat Oval Diamond
Excellent Symmetry, Excellent Polish
None Fluorescence
No bow tie!
Category
2010s Italian Modern Illinois - Loose Gemstones
Materials
Diamond, White Diamond
GIA Certified 1.21 Carat Faint Pink Oval Diamond
By Antinori Fine Jewels
Located in Chicago, IL
This amazing GIA certified fancy faint pink oval diamond can be a perfect solitaire engagement ring!
We have the most skilled goldsmiths from Italy to crea...
Category
2010s Illinois - Loose Gemstones
Materials
Diamond, Pink Diamond
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