Loose Opal Gemstones
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72.30 Carat Oval Shape Natural Opal Loose Gemstone
Located in Trumbull, CT
This 72.30 carat oval shape natural opal loose gemstone has phenomenal display of fire. This huge
Category
21st Century and Contemporary Loose Gemstones
Materials
Opal
Opal Stone 51.39 Carat Natural Ethiopian loose Gemstone
By Merkaba
Located in Beverly Hills, CA
Natural 51.39 carat free-form Ethiopian Opal loose gemstone, offered unmounted to an exclusive gem
Category
21st Century and Contemporary Ethiopian Contemporary Loose Gemstones
Materials
Opal
Opal Stone 25.67 Carat Oval Natural Ethiopian Loose Gemstone
By Merkaba
Located in Beverly Hills, CA
Natural 25.67 Carat oval Ethiopian Opal loose gemstone, offered unmounted to a fine gem collector
Category
21st Century and Contemporary Ethiopian Contemporary Loose Gemstones
Materials
Opal
Opal Stone 27.42 Carat Natural Ethiopian Oval loose Gemstone
By Merkaba
Located in Beverly Hills, CA
Natural 27.42 carat oval Ethiopian Opal loose gemstone, offered unmounted to an avid gem collector
Category
21st Century and Contemporary Ethiopian Contemporary Loose Gemstones
Materials
Opal
Opal Stone 13.88 Carat Natural Ethiopian Marquise loose Gemstone
By Merkaba
Located in Beverly Hills, CA
Natural 13.88 carat Marquise Ethiopian Opal loose gemstone, offered unmounted to a fine gem lover
Category
21st Century and Contemporary Ethiopian Contemporary Loose Gemstones
Materials
Opal
Opal Stone 38.92 Carat Natural Ethiopian Marquise loose Gemstone
By Merkaba
Located in Beverly Hills, CA
Natural 38.92 carat Marquise Ethiopian Opal loose gemstone, offered unmounted to an avid gem
Category
21st Century and Contemporary Ethiopian Contemporary Loose Gemstones
Materials
Opal
Opal Stone 22.20 Carat Natural Ethiopian Oval loose Gemstone
By Merkaba
Located in Beverly Hills, CA
Natural 22.20 carat oval Ethiopian Opal loose gemstone, offered unmounted to someone special
Category
21st Century and Contemporary Ethiopian Contemporary Loose Gemstones
Materials
Opal
Opal Stone 19.17 Carat Oval Natural Ethiopian Loose Gemstone
By Merkaba
Located in Beverly Hills, CA
Natural 19.17 carat rectangular oval Ethiopian Opal loose gemstone, offered unmounted to someone
Category
21st Century and Contemporary Ethiopian Contemporary Loose Gemstones
Materials
Opal
Opal Stone 12.00 Carat Trillion Natural Ethiopian Loose Gemstone
By Merkaba
Located in Beverly Hills, CA
Natural 12.00 carat trillion Ethiopian Opal loose gemstone, offered unmounted to a unique gem
Category
21st Century and Contemporary Ethiopian Contemporary Loose Gemstones
Materials
Opal
Opal Stone 29.98 Carat Round Natural Ethiopian Loose Gemstone
By Merkaba
Located in Beverly Hills, CA
Natural 29.98 carat round Ethiopian Opal loose gemstone, offered unmounted to a fine gem
Category
21st Century and Contemporary Ethiopian Contemporary Loose Gemstones
Materials
Opal
Opal Stone 10.96 Carat Oval Natural Ethiopian Loose Gemstone
By Merkaba
Located in Beverly Hills, CA
Natural 10.96 carat oval Ethiopian Opal loose gemstone, offered unmounted to a fine gem lover
Category
21st Century and Contemporary Ethiopian Contemporary Loose Gemstones
Materials
Opal
Opal Stone 10.79 Carat Cushion Natural Ethiopian Loose Gemstone
By Merkaba
Located in Beverly Hills, CA
Natural 10.79 carat cushion Ethiopian Opal loose gemstone, offered unmounted to someone very
Category
21st Century and Contemporary Ethiopian Contemporary Loose Gemstones
Materials
Opal
Opal Stone 16.94 Carat Round Natural Ethiopian Loose Gemstone
By Merkaba
Located in Beverly Hills, CA
Natural 16.94 Carat round Ethiopian Opal loose gemstone, offered unmounted to a fine gem
Category
21st Century and Contemporary Ethiopian Contemporary Loose Gemstones
Materials
Opal
Opal Stone 27.63 Carat Natural Ethiopian Pear Shape loose Gemstone
By Merkaba
Located in Beverly Hills, CA
Natural 27.63 carat pear shape Ethiopian Opal loose gemstone, offered unmounted to a fine gem
Category
21st Century and Contemporary Ethiopian Contemporary Loose Gemstones
Materials
Opal
Opal Stone 10.37 Carat Natural Ethiopian Pear Shape loose Gemstone
By Merkaba
Located in Beverly Hills, CA
Natural 10.37 carat pear shape Ethiopian Opal loose gemstone, offered unmounted to a unique gem
Category
21st Century and Contemporary Ethiopian Contemporary Loose Gemstones
Materials
Opal
Opal Stone 19.50 Carat Pear Shape Natural Ethiopian Loose Gemstone
By Merkaba
Located in Beverly Hills, CA
Natural 19.50 carat pear shape Ethiopian Opal loose gemstone, offered unmounted to an exclusive gem
Category
21st Century and Contemporary Ethiopian Contemporary Loose Gemstones
Materials
Opal
Opal Stone 11.72 Carat Rectangular Cushion Natural Ethiopian Loose Gemstone
By Merkaba
Located in Beverly Hills, CA
Natural 11.72 carat rectangular cushion Ethiopian Opal loose gemstone, offered unmounted to a fine
Category
21st Century and Contemporary Ethiopian Contemporary Loose Gemstones
Materials
Opal
Free Shipping
W 0.49 in L 0.94 in
Opal Stone Pear Shape 22.17 Carat Natural Ethiopian Loose Gemstone
By Merkaba
Located in Beverly Hills, CA
Natural 22.17 Carat Ethiopian Opal pear shaped loose gemstone, offered unmounted to a fine gem
Category
21st Century and Contemporary Ethiopian Contemporary Loose Gemstones
Materials
Opal
Opal Stone 17.23 Carat Heart Shape Natural Ethiopian Loose Gemstone
By Merkaba
Located in Beverly Hills, CA
Natural 17.23 Carat Ethiopian Opal loose gemstone, offered unmounted to someone very special
Category
21st Century and Contemporary Ethiopian Contemporary Loose Gemstones
Materials
Opal
Opal Earrings Loose Gemstone Pair 12.34 Carat Natural Ethiopian Pear Shapes
By Merkaba
Located in Beverly Hills, CA
Natural 12.34 carat Ethiopian Opal loose gemstone pear shape pair, offered unmounted to someone
Category
21st Century and Contemporary Ethiopian Contemporary Loose Gemstones
Materials
Opal
Free Shipping
W 0.52 in L 0.75 in
Opal Carved Fish Gemstone
Located in Boca Raton, FL
Certificate of authenticity comes with purchase, this fish carved gemstone is one of a kind!
ABOUT
Category
21st Century and Contemporary Loose Gemstones
Materials
Opal
Loose Opal - Pear Cabochon 1.36ct Solitaire
Located in Greensboro, NC
Carat(s): 1.36ct
Cut: Pear Cabochon
Origin: Australia
Size: (mm) 13.02 x 8.38 x 2.32
Condition: New
We have been dealing in fine new, vintage, antique, and estate jewelry for over...
Category
21st Century and Contemporary Loose Gemstones
Materials
Opal
18 Carat Natural Fire Opal Pear, Fancy Opal, October Birthstone, Orange Gemstone
Located in New York, NY
DETAILS
Fire Opal Weight: 18.19 CT
Measurements: 23.4 x 18.1 mm
Shape: Pear
Color: Intense Orange
Category
21st Century and Contemporary American Artisan Loose Gemstones
Materials
Opal, Fire Opal
10.32ct Oval Cabochon Cut Loose Australian Opal. Valued at $10000.
Located in MELBOURNE, AU
Magnificent Loose Australian Jelly Opal
of Cabochon Cut
of oval shape
of 10.32ct (26 x 14 x 4mm
Category
Vintage 1980s Australian Loose Gemstones
Materials
Opal
Free Shipping
W 0.56 in D 0.16 in L 1.03 in
8.11 Carat Loose Natural Black Opal From Lightning Ridge, Australia, Pear Shape
Located in Chicago, IL
This pear-shape stunning Australian Black Opal displays a vivid Blue-Green Play-of-Color Phenomena
Category
21st Century and Contemporary Australian Contemporary Loose Gemstones
Materials
Opal, Black Opal
Free Shipping
W 0.49 in D 0.22 in L 0.87 in
Tanzanite Ring Gem 5.46 Carat Trillion Loose Gemstone
Located in New York, NY
Morganite , Aquamrine, Blue Topaz, Opal Loose Gemstone
Category
21st Century and Contemporary Tanzanian Loose Gemstones
Materials
Tanzanite
Superb Australian Loose Solid Type 1 Black Opal of 9.20ct. Lightning Ridge. GSL.
Located in MELBOURNE, AU
This magnificent Australian Black Opal is
from Lightning Ridge, NSW
It's of impressive & rarely
Category
Early 2000s Australian Loose Gemstones
Materials
Opal, Black Opal
Free Shipping
W 0.45 in D 0.3 in L 0.68 in
Magnificent Australian Loose Black Boulder Opal of 5.50ct. 19mm x 12mm x 4mm.
Located in MELBOURNE, AU
This Australian Loose Boulder Opal is
of impressive 5.50ct (19mm x 12mm x 4mm)
from Winton
Category
Vintage 1980s Australian Loose Gemstones
Materials
Opal
Free Shipping
W 0.48 in D 0.16 in L 0.75 in
Natural Tanzanite DLX Color Cushion Shape Loose Gemstone Jewelry
Located in New York, NY
Morganite , Aquamrine, Blue Topaz, Opal Loose Gemstone
Category
21st Century and Contemporary Tanzanian Loose Gemstones
Materials
Tanzanite
4.80 Cts Natural Morganite Trillion Cut Loose Gemstone Jewellery
Located in New York, NY
Morganite , Aquamrine, Blue Topaz, Opal Loose Gemstone
Category
21st Century and Contemporary Loose Gemstones
Materials
Morganite
Free Shipping
H 0.29 in W 0.48 in L 0.48 in
Tanzanite Gem 3.77 Carat Round Cut Loose Gemstone Tanzanite Jewelry
Located in New York, NY
Morganite , Aquamrine, Blue Topaz, Opal Loose Gemstone
Category
21st Century and Contemporary Tanzanian Loose Gemstones
Materials
Tanzanite
AAAA+ 11.10 Carat Natural Tanzanite Pear Shape Loose Gemstone Jewelry
Located in New York, NY
Morganite , Aquamarine, Blue Topaz, Opal Loose Gemstone
Category
21st Century and Contemporary Tanzanian Art Deco Loose Gemstones
Materials
Tanzanite
Free Shipping
W 0.41 in L 0.47 in
Natural Peach Morganite Cushion Shape 21.77 Cts Loose Gemstone Morganite
Located in New York, NY
Morganite , Aquamrine, Blue Topaz, Opal Loose Gemstone
Category
21st Century and Contemporary Mozambican Loose Gemstones
Materials
Morganite
Free Shipping
H 0.69 in W 0.44 in L 0.44 in
12.7 Carat Natural Tanzanite Emerald Cut Loose Gemstone Tanzanite Jewelry
Located in New York, NY
Morganite , Aquamrine, Blue Topaz, Opal Loose Gemstone
Category
21st Century and Contemporary Tanzanian Art Deco Loose Gemstones
Materials
Tanzanite
Free Shipping
H 0.34 in W 0.47 in L 0.55 in
14.56 Carat Natural Tanzanite Emerald Cut Loose Gemstone Tanzanite Jewelry
Located in New York, NY
Morganite , Aquamrine, Blue Topaz, Opal Loose Gemstone
Category
21st Century and Contemporary Tanzanian Art Deco Loose Gemstones
Materials
Tanzanite
Free Shipping
H 0.33 in W 0.5 in L 0.62 in
Deep Blue Natural Aquamarine Loose Gemstone 11.96 Carats Aquamarine Ring
Located in New York, NY
of all the types of Natural Gemstones Tanzanite. and Morganite , Aquamarine, Blue Topaz, Opal Loose
Category
21st Century and Contemporary Brazilian Loose Gemstones
Materials
Aquamarine
Free Shipping
W 0.6 in L 0.6 in
16.83 Ct. Natural Peach Morganite Cushion Shape Loose Gemstone Jewelry
Located in New York, NY
, Aquamarine, Blue Topaz, Opal Loose Gemstone
SHIPPING
• Same or next day from New Jersey USA
• USPS First
Category
21st Century and Contemporary Central American Art Deco Loose Gemstones
Materials
Morganite
Free Shipping
H 0.67 in W 0.75 in L 0.75 in
11.25 Carats Natural Peach Pink Loose Tourmaline Cushion Shape Gemstone
Located in Peshawar, PK
Loose Tourmaline
Weight: 11.25 Carats
Dimensions: 16.1x10.1x8.4 Mm
Origin: Kunar Afghanistan
Category
21st Century and Contemporary Afghan Arts and Crafts Loose Gemstones
Materials
Tourmaline
Free Shipping
W 0.4 in D 0.34 in L 0.64 in
1.30 Carats Green Loose Peridot Stone Asscher Cut Natural Pakistani Gemstone
Located in Bangkok, TH
crafted into an Asscher cut, showcasing the natural brilliance of this Pakistani gemstone. Originating
Category
21st Century and Contemporary Pakistani Modern Loose Gemstones
Materials
Peridot
Free Shipping
W 0.26 in D 0.17 in L 0.26 in
SDLX Grade Natural Tanzanite 8x6m Cushion Shape Tanzanite Loose Gemstone Jewelry
Located in New York, NY
of all the types of Natural Gemstones Tanzanite. and Morganite , Aquamarine, Blue Topaz, Opal Loose
Category
21st Century and Contemporary Tanzanian Loose Gemstones
Materials
Tanzanite
Free Shipping
W 0.24 in L 0.32 in
9.81 Carat Natural Tanzanite Oval Cut AAA Excellent Quality Loose Gemstone
Located in New York, NY
Morganite , Aquamarine, Blue Topaz, Opal Loose Gemstone
Category
21st Century and Contemporary Tanzanian Art Deco Loose Gemstones
Materials
Tanzanite
Free Shipping
H 0.31 in W 0.46 in L 0.58 in
Natural Peach Morganite Cushion Cut 11.29 Cts Loose Gemstone Morganite Jewelry
Located in New York, NY
Morganite , Aquamrine, Blue Topaz, Opal Loose Gemstone
Category
21st Century and Contemporary Mozambican Loose Gemstones
Materials
Morganite
Free Shipping
H 0.32 in W 0.6 in L 0.6 in
7.02 Carat AAA Natural Pink Morganite Oval Shape Loose Gemstone Jewelry
Located in New York, NY
Morganite , Aquamrine, Blue Topaz, Opal Loose Gemstone
Category
21st Century and Contemporary Mozambican Loose Gemstones
Materials
Morganite
Free Shipping
H 0.29 in W 0.49 in L 0.58 in
19.24 Carat AAA Natural Pink Morganite Heart Shape Loose Gemstone Jewelry
Located in New York, NY
Morganite , Aquamrine, Blue Topaz, Opal Loose Gemstone
Category
21st Century and Contemporary Mozambican Loose Gemstones
Materials
Morganite
Free Shipping
H 0.46 in W 0.71 in L 0.69 in
3.77 Cts Natural Blue Tanzanite, Octagon Shape, Asher Cut, Loose Gemstone
Located in New York, NY
Morganite , Aquamrine, Blue Topaz, Opal Loose Gemstone
Category
21st Century and Contemporary Tanzanian Loose Gemstones
Materials
Tanzanite
Free Shipping
H 0.25 in W 0.36 in L 0.36 in
Brazil Natural Aquamarine Cushion Cut 6.12 Cts Loose Gemstone Aquamarine Jewelry
Located in New York, NY
Morganite , Aquamrine, Blue Topaz, Opal Loose Gemstone
Category
21st Century and Contemporary Brazilian Loose Gemstones
Materials
Aquamarine
Free Shipping
H 0.29 in W 0.48 in L 0.48 in
AAA Natural Brazil Aquamarine Oval Cut 10.4 Cts Aquamarine Loose Gemstone
Located in New York, NY
Morganite , Aquamrine, Blue Topaz, Opal Loose Gemstone
Category
21st Century and Contemporary Brazilian Loose Gemstones
Materials
Aquamarine
Free Shipping
H 0.35 in W 0.51 in L 0.67 in
3.27 Cts AAA Natural Aquamarine Oval Cut Aquamarine Jewelry Loose Gemstone
Located in New York, NY
Morganite , Aquamrine, Blue Topaz, Opal Loose Gemstone
Category
21st Century and Contemporary Brazilian Loose Gemstones
Materials
Aquamarine
Free Shipping
H 0.22 in W 0.36 in L 0.48 in
AAA Natural Tanzanite Cushion Shape 1.52 Cts Faceted Cut 8x6mm Loose Gemstone
Located in New York, NY
of all the types of Natural Gemstones Tanzanite. and Morganite , Aquamarine, Blue Topaz, Opal Loose
Category
21st Century and Contemporary Tanzanian Loose Gemstones
Materials
Tanzanite
Free Shipping
W 0.24 in L 0.32 in
9.77 Ct Natural Tanzanite, Emerald Cut, AAA Color Top Quality, Loose Gemstone
Located in New York, NY
Morganite , Aquamrine, Blue Topaz, Opal Loose Gemstone
Category
21st Century and Contemporary Tanzanian Loose Gemstones
Materials
Emerald, Tanzanite
Free Shipping
H 0.29 in W 0.39 in L 0.56 in
5.33 Carat Natural Tanzanite Oval Faceted Cut AAA Color Loose Tanzanite Gemstone
Located in New York, NY
Morganite , Aquamrine, Blue Topaz, Opal Loose Gemstone
Category
21st Century and Contemporary Tanzanian Loose Gemstones
Materials
Tanzanite
Free Shipping
H 0.26 in W 0.4 in L 0.48 in
6.27 Carat Natural Pink Morganite Pear Cut Eye Clean Clarity Loose Gemstone
Located in New York, NY
Morganite , Aquamrine, Blue Topaz, Opal Loose Gemstone
Category
21st Century and Contemporary Mozambican Loose Gemstones
Materials
Morganite
Free Shipping
H 0.29 in W 0.46 in L 0.63 in
7.28 Carat Natural Pink Morganite Oval Cut Eye Clean Clarity Loose Gemstone
Located in New York, NY
Morganite , Aquamrine, Blue Topaz, Opal Loose Gemstone
Category
21st Century and Contemporary Mozambican Loose Gemstones
Materials
Morganite
Free Shipping
H 0.29 in W 0.48 in L 0.6 in
1.37 Carat AAA Natural Pink Morganite Asher Cut Shape Loose Gemstone Jewelry
Located in New York, NY
, Aquamrine, Blue Topaz, Opal Loose Gemstone
Category
21st Century and Contemporary Mozambican Loose Gemstones
Materials
Morganite
Free Shipping
H 0.23 in W 0.35 in L 0.35 in
2.24 Carat AAA Natural Pink Morganite Asher Cut Shape Loose Gemstone Jewelry
Located in New York, NY
, Aquamrine, Blue Topaz, Opal Loose Gemstone
Category
21st Century and Contemporary Mozambican Loose Gemstones
Materials
Morganite
Free Shipping
H 0.23 in W 0.35 in L 0.35 in
2.50 Carat AAA Natural Pink Morganite Asher Cut Shape Loose Gemstone Jewelry
Located in New York, NY
, Aquamrine, Blue Topaz, Opal Loose Gemstone
Category
21st Century and Contemporary Mozambican Loose Gemstones
Materials
Morganite
3.05 Carat AAA Natural Pink Morganite Asher Cut Shape Loose Gemstone Jewelry
Located in New York, NY
, Aquamrine, Blue Topaz, Opal Loose Gemstone
Category
21st Century and Contemporary Mozambican Loose Gemstones
Materials
Morganite
6.50 Carat AAA Natural Pink Morganite Emerald Cut Shape Loose Gemstone Jewellery
Located in New York, NY
Morganite , Aquamrine, Blue Topaz, Opal Loose Gemstone
Category
21st Century and Contemporary Mozambican Loose Gemstones
Materials
Morganite
Free Shipping
H 0.3 in W 0.42 in L 0.46 in
3.84 Carat AAA Natural Tanzanite Oval Cut Shape Loose Tanzanite Gemstone Jewelry
Located in New York, NY
Morganite , Aquamrine, Blue Topaz, Opal Loose Gemstone
Category
21st Century and Contemporary Tanzanian Loose Gemstones
Materials
Tanzanite
Emerald Cut Natural Blue Tanzanite AAA Grade 12.63 Carat Loose Gemstone Jewelry
Located in New York, NY
Morganite , Aquamrine, Blue Topaz, Opal Loose Gemstone
Category
21st Century and Contemporary Loose Gemstones
Materials
Tanzanite
Free Shipping
H 0.3 in W 0.49 in L 0.57 in
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Loose Opal Gemstones For Sale on 1stDibs
There is a broad range of loose opal gemstones for sale on 1stDibs. All of the items for sale were constructed with extraordinary care, often using 18k gold, gold and 22k gold. Our collection of these items for sale includes 2 vintage editions and 51 modern creations to choose from as well. Our inventory is broad and distinctive, with accessories on offer that were made as long ago as the 20th Century to those produced as recently as the 21st Century. Art Deco and Art Nouveau are consistently popular styles when it comes to loose opal gemstones. Versions of these items have been a part of the life’s work for many jewelers, but those produced by Marcus & Co. are consistently popular. While most can agree that any pick from our collection easily elevates most outfits, but the choice of tanzanite versions from the 20 available is guaranteed to add a special touch to your ensemble. There are many cushion cut, oval cut and emerald cut loose opal gemstones for sale. Most of our loose opal gemstones for sale are for women, but there are 50 pieces available to browse for men.
How Much are Loose Opal Gemstones?
Prices for loose opal gemstones can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $31 and can go as high as $147,938, while loose opal gemstones, on average, fetch $2,105.
More Ways To Browse
Rene Lalique Mirror
Rene Lalique Brooch
Animal Figure Brooch
Large Antique Parisian Mirror
Griffin Pin
Lalique Spirit
Lalique Femmes
Hand Woven 22k
Hand Woven 22k Gold
Art Nouveau Gold Griffin
Lalique Eagle
Rune Set
15th Century Key
Opal Diamond Bar Brooch
Marcus And Co Ring
Unset Red Gemstone
Loose Emerald Aaa
Pink Topaz Loose