Fire Opal Loose Gemstones
to
14
400
2,399
1,918
1,564
1,485
to
18
1
19
19
19
19
18
Gemstone: Fire Opal
Fire Opal From Mexico
Located in New York, NY
Mexico
Opal is composed of hydrated silica. It is an amorphous silicate, meaning it does not form crystals. Opals are structurally composed of tiny spheres of silica which, when arranged in perfect geometry, create the famous play of color associated with the stones. The symmetrical arrangement of silica balls acts like a prism, which allows the rainbow spectrum of colors to be visible to the naked eye.
Fire opal is a transparent to translucent opal with warm body colors of yellow to orange to red. Although it does not usually show any play of color, occasionally a stone will exhibit bright green flashes. The most famous source of fire opals in Mexico is in the state of Queretaro; these opals are commonly called Mexican fire opals. Fire opals that do not show a play of color are sometimes referred to as jelly opals.
Cantera opal...
Category
2010s Mexican Fire Opal Loose Gemstones
Materials
Fire Opal
$2,500
Natural Mexican Fire Opal 5.45 Carat Emerald Cut Loose Gemstone Play-of-Color
Located in Aliso Viejo, CA
Ignite your collection with the captivating brilliance of this 5.45 carat Natural Mexican Fire Opal, expertly cut into a emerald cut to maximize its radiance. Sourced from Mexico, th...
Category
21st Century and Contemporary Contemporary Fire Opal Loose Gemstones
Materials
Emerald, Opal, Fire Opal
$719 Sale Price
20% Off
Natural Mexican Fire Opal 5.45 Carat Emerald Cut Loose Gemstone Play-of-Color
Located in Aliso Viejo, CA
Ignite your collection with the captivating brilliance of this 5.45 carat Natural Mexican Fire Opal, expertly cut into a emerald cut to maximize its radiance. Sourced from Mexico, th...
Category
21st Century and Contemporary Contemporary Fire Opal Loose Gemstones
Materials
Emerald, Opal, Fire Opal
$719 Sale Price
20% Off
Natural Mexican Fire Opal 5.45 Carat Emerald Cut Loose Gemstone Play-of-Color
Located in Aliso Viejo, CA
Ignite your collection with the captivating brilliance of this 5.45 carat Natural Mexican Fire Opal, expertly cut into a emerald cut to maximize its radiance. Sourced from Mexico, th...
Category
21st Century and Contemporary Contemporary Fire Opal Loose Gemstones
Materials
Emerald, Opal, Fire Opal
$719 Sale Price
20% Off
Natural Mexican Fire Opal 5.45 Carat Emerald Cut Loose Gemstone Play-of-Color
Located in Aliso Viejo, CA
Ignite your collection with the captivating brilliance of this 5.45 carat Natural Mexican Fire Opal, expertly cut into a emerald cut to maximize its radiance. Sourced from Mexico, th...
Category
21st Century and Contemporary Contemporary Fire Opal Loose Gemstones
Materials
Emerald, Opal, Fire Opal
$719 Sale Price
20% Off
Natural Mexican Fire Opal 5.45 Carat Emerald Cut Loose Gemstone Play-of-Color
Located in Aliso Viejo, CA
Ignite your collection with the captivating brilliance of this 5.45 carat Natural Mexican Fire Opal, expertly cut into a emerald cut to maximize its radiance. Sourced from Mexico, th...
Category
21st Century and Contemporary Contemporary Fire Opal Loose Gemstones
Materials
Emerald, Opal, Fire Opal
$719 Sale Price
20% Off
Natural Mexican Fire Opal 5.45 Carat Emerald Cut Loose Gemstone Play-of-Color
Located in Aliso Viejo, CA
Ignite your collection with the captivating brilliance of this 5.45 carat Natural Mexican Fire Opal, expertly cut into a emerald cut to maximize its radiance. Sourced from Mexico, th...
Category
21st Century and Contemporary Contemporary Fire Opal Loose Gemstones
Materials
Emerald, Opal, Fire Opal
$719 Sale Price
20% Off
Natural Mexican Fire Opal 5.45 Carat Emerald Cut Loose Gemstone Play-of-Color
Located in Aliso Viejo, CA
Ignite your collection with the captivating brilliance of this 5.45 carat Natural Mexican Fire Opal, expertly cut into a emerald cut to maximize its radiance. Sourced from Mexico, th...
Category
21st Century and Contemporary Contemporary Fire Opal Loose Gemstones
Materials
Emerald, Opal, Fire Opal
Natural Mexican Fire Opal 5.45 Carat Emerald Cut Loose Gemstone Play-of-Color
Located in Aliso Viejo, CA
Ignite your collection with the captivating brilliance of this 5.45 carat Natural Mexican Fire Opal, expertly cut into a emerald cut to maximize its radiance. Sourced from Mexico, th...
Category
21st Century and Contemporary Contemporary Fire Opal Loose Gemstones
Materials
Emerald, Opal, Fire Opal
Natural Mexican Fire Opal 5.45 Carat Emerald Cut Loose Gemstone Play-of-Color
Located in Aliso Viejo, CA
Ignite your collection with the captivating brilliance of this 5.45 carat Natural Mexican Fire Opal, expertly cut into a emerald cut to maximize its radiance. Sourced from Mexico, th...
Category
21st Century and Contemporary Contemporary Fire Opal Loose Gemstones
Materials
Emerald, Opal, Fire Opal
$719 Sale Price
20% Off
Natural Mexican Fire Opal 5.45 Carat Emerald Cut Loose Gemstone Play-of-Color
Located in Aliso Viejo, CA
Ignite your collection with the captivating brilliance of this 5.45 carat Natural Mexican Fire Opal, expertly cut into a emerald cut to maximize its radiance. Sourced from Mexico, th...
Category
21st Century and Contemporary Contemporary Fire Opal Loose Gemstones
Materials
Emerald, Opal, Fire Opal
$719 Sale Price
20% Off
Natural Mexican Fire Opal 5.45 Carat Emerald Cut Loose Gemstone Play-of-Color
Located in Aliso Viejo, CA
Ignite your collection with the captivating brilliance of this 5.45 carat Natural Mexican Fire Opal, expertly cut into a emerald cut to maximize its radiance. Sourced from Mexico, th...
Category
21st Century and Contemporary Contemporary Fire Opal Loose Gemstones
Materials
Emerald, Opal, Fire Opal
Natural Mexican Fire Opal 5.45 Carat Emerald Cut Loose Gemstone Play-of-Color
Located in Aliso Viejo, CA
Ignite your collection with the captivating brilliance of this 5.45 carat Natural Mexican Fire Opal, expertly cut into a emerald cut to maximize its radiance. Sourced from Mexico, th...
Category
21st Century and Contemporary Contemporary Fire Opal Loose Gemstones
Materials
Emerald, Opal, Fire Opal
$719 Sale Price
20% Off
Natural Mexican Fire Opal 5.45 Carat Emerald Cut Loose Gemstone Play-of-Color
Located in Aliso Viejo, CA
Ignite your collection with the captivating brilliance of this 5.45 carat Natural Mexican Fire Opal, expertly cut into a emerald cut to maximize its radiance. Sourced from Mexico, th...
Category
21st Century and Contemporary Contemporary Fire Opal Loose Gemstones
Materials
Emerald, Opal, Fire Opal
$719 Sale Price
20% Off
Natural Mexican Fire Opal 5.45 Carat Emerald Cut Loose Gemstone Play-of-Color
Located in Aliso Viejo, CA
Ignite your collection with the captivating brilliance of this 5.45 carat Natural Mexican Fire Opal, expertly cut into a emerald cut to maximize its radiance. Sourced from Mexico, th...
Category
21st Century and Contemporary Contemporary Fire Opal Loose Gemstones
Materials
Emerald, Opal, Fire Opal
$719 Sale Price
20% Off
Natural Mexican Fire Opal 5.45 Carat Emerald Cut Loose Gemstone Play-of-Color
Located in Aliso Viejo, CA
Ignite your collection with the captivating brilliance of this 5.45 carat Natural Mexican Fire Opal, expertly cut into a emerald cut to maximize its radiance. Sourced from Mexico, th...
Category
21st Century and Contemporary Contemporary Fire Opal Loose Gemstones
Materials
Emerald, Opal, Fire Opal
$719 Sale Price
20% Off
Natural Mexican Fire Opal 5.45 Carat Emerald Cut Loose Gemstone Play-of-Color
Located in Aliso Viejo, CA
Ignite your collection with the captivating brilliance of this 5.45 carat Natural Mexican Fire Opal, expertly cut into a emerald cut to maximize its radiance. Sourced from Mexico, th...
Category
21st Century and Contemporary Contemporary Fire Opal Loose Gemstones
Materials
Emerald, Opal, Fire Opal
$719 Sale Price
20% Off
Natural Mexican Fire Opal 5.45 Carat Emerald Cut Loose Gemstone Play-of-Color
Located in Aliso Viejo, CA
Ignite your collection with the captivating brilliance of this 5.45 carat Natural Mexican Fire Opal, expertly cut into a emerald cut to maximize its radiance. Sourced from Mexico, th...
Category
21st Century and Contemporary Contemporary Fire Opal Loose Gemstones
Materials
Emerald, Opal, Fire Opal
$719 Sale Price
20% Off
Natural Mexican Fire Opal 5.45 Carat Emerald Cut Loose Gemstone Play-of-Color
Located in Aliso Viejo, CA
Ignite your collection with the captivating brilliance of this 5.45 carat Natural Mexican Fire Opal, expertly cut into a emerald cut to maximize its radiance. Sourced from Mexico, th...
Category
21st Century and Contemporary Contemporary Fire Opal Loose Gemstones
Materials
Emerald, Opal, Fire Opal
Related Items
2.45 carats Light Blue Loose Aquamarine Emerald Cut Natural Nigerian Gemstone
Located in Bangkok, TH
Weight 2.45 carats
Dimensions 9.89x6.72x5.02 mm
Treatment none
Clarity eye clean
Origin Nigeria
Shape octagon
Cut emerald
Behold a stunning 2.45-carat light blue Aquamarine,...
Category
21st Century and Contemporary Nigerian Modern Fire Opal Loose Gemstones
Materials
Aquamarine
$420
W 0.27 in D 0.2 in L 0.39 in
5.45 Carat Natural Loose Bi Colour Tourmaline Long Emerald Shape Gem
Located in Peshawar, PK
Faceted Bi Colour Tourmaline
Weight: 5.45 Carat
Dimension: 15.3 x 6.3 x 6 Mm
Treatment: Non
Certificate: On Customer Demand
Shape: Emerald
Colour: Hot Pink And Mint Green
Tourma...
Category
21st Century and Contemporary Afghan Arts and Crafts Fire Opal Loose Gemstones
Materials
Tourmaline
$900
W 0.25 in D 0.24 in L 0.61 in
7.95 Carat Natural Loose Moonstone Emerald Cut Gemstone
Located in Peshawar, PK
Loose Moonstone
Weight: 7.95 Carat
Dimension: 15.8 x 12 x 8 Mm
Origin: India
Treatment: Non
Certificate: On Customer Demand
Moonstone is a captivating gemstone prized for its shimm...
Category
21st Century and Contemporary Indian Arts and Crafts Fire Opal Loose Gemstones
Materials
Moonstone
5.45 carats Blue Zircon Stone Cushion Cut Natural Cambodian Gemstone
Located in Bangkok, TH
Weight 5.45 carats
Dimensions 8.7x7.7x7.0 mm
Treatment Heated
Origin Cambodia
Clarity VVS
Shape cushion
Cut fancy cushion
This exquisite 5.45 carat Blue Zircon gemstone is a ...
Category
21st Century and Contemporary Cambodian Modern Fire Opal Loose Gemstones
Materials
Zircon, Blue Zircon
$615
W 0.31 in D 0.28 in L 0.35 in
5.45 Carats Rubellite Tourmaline Heart Cut Stone For Jewelry Natural Gemstone
Located in Jaipur, RJ
5.45 Carats Rubellite Tourmaline Heart Cut Stone For Jewelry Natural Gemstone
Gemstone - Rubellite Tourmaline
Weight - 5.45 Carats
Shape - Heart
Size - 11.4x11x7.5 MM
Pieces - 1
Category
21st Century and Contemporary Unknown Art Deco Fire Opal Loose Gemstones
Materials
Tourmaline
$1,999
W 0.44 in D 0.3 in L 0.45 in
5.45 carats Loose Blue Zircon Stone Oval Cut Natural Cambodian Gemstone
Located in Bangkok, TH
Weight 5.45 carats
Dimensions 9.6x8.4x6.4 mm
Treatment Heated
Clarity VVS
Origin Cambodia
Shape oval
Cut Faceted
This exquisite 5.45 carat Blue Zircon gemstone is a stunning ...
Category
21st Century and Contemporary Caucasian Modern Fire Opal Loose Gemstones
Materials
Blue Zircon, Zircon
$650
W 0.34 in D 0.26 in L 0.38 in
4.20 Carat Natural Loose Citrine Honey Color from Brazil Emerald Cut Gemstone
Located in Peshawar, PK
Faceted Honey Citrine
Weight : 4.20 Carats
Dimensions : 10.8x9.1x6.1 Mm
Clarity : Eye Clean
Origin : Brazil
Color: Yellow
Shape: Emerald
Certificate: On Demand
Month: November
.
Th...
Category
21st Century and Contemporary Brazilian Arts and Crafts Fire Opal Loose Gemstones
Materials
Citrine
Natural Beautiful Aquamarine Octagon Cut 22.45 Carat Loose Gemstone
By JEWEL HUB
Located in Hong Kong, HK
Natural Blue Aquamarine Gemstone.
22.45 Carat with a elegant blue color and excellent clarity. Also has an excellent fancy Marquise cut with ideal polis...
Category
21st Century and Contemporary Hong Kong Modern Fire Opal Loose Gemstones
Materials
Aquamarine
$850
H 0.75 in W 0.63 in L 0.82 in
3.10 Carats Natural Loose Emerald Cut Emerald Gemstone
Located in Brisbane, AU
Natural Emerald
Weight: 3.10 Carats
Dimension: 10.5x6.2x5.9 Mm
Origin: Swat Pakistan Mine
Color: Green
Treatment: Minor Oil
Certificate: On Customer Demand
Swat Emerald: The Green T...
Category
21st Century and Contemporary Pakistani Arts and Crafts Fire Opal Loose Gemstones
Materials
Emerald
Natural Oval Cut Sandawana Emerald Certified 2.45Cts Emerald Loose Gemstone.
Located in Chicago, IL
Natural Oval Cut Sandawana Emerald Certified 2.45Cts Emerald Loose Gemstone.
Size: 10.10x7.60x4.90mm Approx
Gemstone Clarity Grade: Moderately Included
Country of Origin: Sandawana
Category
2010s Zimbabwean Art Deco Fire Opal Loose Gemstones
Materials
Emerald
1.1ct Oval Cabochon Grey Opal from Australia
Located in Toronto, Ontario
Description:
Gem Type: Opal
Number of Stones: 1
Weight: 1.1 cts
Measurements: 8.82 x 6.84 x 2.90 mm
Shape: Oval Cabochon
Cutting Style Crown:
Cutting Style Pavilion:
Transparenc...
Category
2010s Australian Fire Opal Loose Gemstones
Materials
Opal
Watermelon Bicolor Natural Tourmaline Ring Loose Gemstone 4.45 Carat Emerald Cut
Located in Peshawar, PK
Watermelon Bicolor Natural Tourmaline Loose Gemstone for Ring, Necklace Pendant, or any other Jewelry Setting-Emerald Cut!!
💎 GEMSTONE TYPE: Tourmaline
⚖️ WEIGHT: 4.45 Carats
🪚 S...
Category
21st Century and Contemporary Afghan Contemporary Fire Opal Loose Gemstones
Materials
Tourmaline
$1,429 Sale Price
40% Off
W 0.3 in D 0.22 in L 0.5 in
Previously Available Items
9.55 Ct Ethiopian Pear Shape Fire Opal Cabochon Gem with Vibrant Play of Colors
Located in Peshawar, PK
Exquisite 9.55 Carats Ethiopian Fire Opal Pear Shape Cabochon Gemstone!
💎 GEMSTONE TYPE: Opal
⚖️ WEIGHT: 9.55 Carats
🪚 SHAPE & CUT: Pear Shape Cabochon
💎 SIZE (MM): 15.43 x 13.8...
Category
21st Century and Contemporary Ethiopian Contemporary Fire Opal Loose Gemstones
Materials
Opal, Fire Opal
W 0.55 in D 0.34 in L 0.61 in
1.89 carats Natural fire Opal Mexican twice ring precision cut
Located in bangkok, TH
Natural fire Opal twice ring Precision cut
OPF01
Weight : 1.89/2 carats
Size : 6.79*6.83*4.49 mm
Color :Red
Clarity : Clean
Origin : Mexican
Cut by WB Gems
Category
2010s Fire Opal Loose Gemstones
Materials
Fire Opal
Rare Natural Opal Gemstone Cabochon 10.90 Ct Pear Shape Full of Fire Color Play
Located in Peshawar, PK
GEMSTONE TYPE: Opal
PIECE(S): 1
WEIGHT: 10.90 Carats
SHAPE: Pear
SIZE (MM): 14.87 x 14.77 x 10.24
COLOR: Play of Colors half white orange
CLARITY: Opaque Play of Colors
TREATMENT: No...
Category
21st Century and Contemporary Ethiopian Contemporary Fire Opal Loose Gemstones
Materials
Opal, Fire Opal
W 0.59 in D 0.41 in L 0.59 in
Rare Natural Fire Opal Oval Shape with play of colors, 6 Ct-Ethiopia
Located in Peshawar, PK
Opal with fire and play of color has always been considered one of the most desired gems in the marketplace, earning it the undisputed title as ‘Queen of G...
Category
21st Century and Contemporary Afghan Contemporary Fire Opal Loose Gemstones
Materials
Opal, Fire Opal
