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Opal Fossil

Beautiful S Shaped Diamond Opal Fossil Shell Necklace 18K Yellow Gold
Beautiful S Shaped Diamond Opal Fossil Shell Necklace 18K Yellow Gold

Beautiful S Shaped Diamond Opal Fossil Shell Necklace 18K Yellow Gold

Located in Suwanee, GA

S Shaped Diamond Australian Opal Fossil Shell Necklace 18K Yellow Gold. Opalized Shell Fossil is very rare compared with regular opal.

Category

2010s American Arts and Crafts Pendant Necklaces

Materials

Diamond, Opal, Gold, 18k Gold, Yellow Gold

Sapphire Opal Coral 18 Karat Gold Earring
Sapphire Opal Coral 18 Karat Gold Earring

Sapphire Opal Coral 18 Karat Gold Earring

By Giulia Colussi

Located in Milan, IT

Green sapphire African opal fossil coral drop 18kt gold gr. 7,40. Total length 6cm.

Category

2010s Italian Artisan Dangle Earrings

Materials

Coral, Opal, Sapphire, 18k Gold

ART NOUVEAU 1900 Stick Pin With Opalescent Butterfly Fossil In 14Kt Yellow Gold
ART NOUVEAU 1900 Stick Pin With Opalescent Butterfly Fossil In 14Kt Yellow Gold

ART NOUVEAU 1900 Stick Pin With Opalescent Butterfly Fossil In 14Kt Yellow Gold

By HENRY

Located in Miami, FL

An art-nouveau stick-pin in box. This is a very nice stick-pin created in America during the art nouveau period, back in the 1900. This stick-pin was hand-crafted in solid yellow go...

Category

Antique Early 1900s American Art Nouveau Brooches

Materials

Opal, Gold, Yellow Gold, 14k Gold

Natural 5.59 Ct Carved Fossilised Opal carved Flower mined by Sue Cooper
Natural 5.59 Ct Carved Fossilised Opal carved Flower mined by Sue Cooper

Natural 5.59 Ct Carved Fossilised Opal carved Flower mined by Sue Cooper

Located in BELCONNEN, ACT

What distinguishes it is its origin: formed within a void, likely left by a decaying tree branch or root, it underwent a rare transformation into an opalized replica of a branch or a...

Category

2010s Australian Loose Gemstones

Materials

Crystal, Opal

Natural solid 21.67 Ct Crystal Starfish Australian Opal mined by Sue Cooper
Natural solid 21.67 Ct Crystal Starfish Australian Opal mined by Sue Cooper

Natural solid 21.67 Ct Crystal Starfish Australian Opal mined by Sue Cooper

Located in BELCONNEN, ACT

What distinguishes it is its origin: formed within a void, likely left by a decaying tree branch or root, it underwent a rare transformation into an opalized replica of a branch or a...

Category

2010s Australian Loose Gemstones

Materials

Crystal, Opal

Natural 5.10 Ct Australian Opal Crystal Butterfly Wings mined by Sue Cooper
Natural 5.10 Ct Australian Opal Crystal Butterfly Wings mined by Sue Cooper

Natural 5.10 Ct Australian Opal Crystal Butterfly Wings mined by Sue Cooper

Located in BELCONNEN, ACT

What distinguishes it is its origin: formed within a void, likely left by a decaying tree branch or root, it underwent a rare transformation into an opalized replica of a branch or a...

Category

2010s Australian Loose Gemstones

Materials

Crystal, Opal

Natural 11.94 Ct Australian Crystal Nautilus opal carving mined by Sue Cooper
Natural 11.94 Ct Australian Crystal Nautilus opal carving mined by Sue Cooper

Natural 11.94 Ct Australian Crystal Nautilus opal carving mined by Sue Cooper

Located in BELCONNEN, ACT

What distinguishes it is its origin: formed within a void, likely left by a decaying tree branch or root, it underwent a rare transformation into an opalized replica of a branch or a...

Category

2010s Australian Loose Gemstones

Materials

Crystal, Opal

Natural 5.53 Ct Australian Gem Opal Crystal Butterfly Wings mined by Sue Cooper
Natural 5.53 Ct Australian Gem Opal Crystal Butterfly Wings mined by Sue Cooper

Natural 5.53 Ct Australian Gem Opal Crystal Butterfly Wings mined by Sue Cooper

Located in BELCONNEN, ACT

What distinguishes it is its origin: formed within a void, likely left by a decaying tree branch or root, it underwent a rare transformation into an opalized replica of a branch or a...

Category

2010s Australian Loose Gemstones

Materials

Opal, Crystal

Natural 9.47 Ct Australian crystal conch-shell opal carving mined by Sue Cooper
Natural 9.47 Ct Australian crystal conch-shell opal carving mined by Sue Cooper

Natural 9.47 Ct Australian crystal conch-shell opal carving mined by Sue Cooper

Located in BELCONNEN, ACT

What distinguishes it is its origin: formed within a void, likely left by a decaying tree branch or root, it underwent a rare transformation into an opalized replica of a branch or a...

Category

2010s Australian Loose Gemstones

Materials

Crystal, Opal

Recent Sales

Opalized Fossil Necklace
Opalized Fossil Necklace

Opalized Fossil Necklace

Unavailable

L 2 in

Opalized Fossil Necklace

By Selin Kent

Located in New York, NY

This opalized fossil pendant's elegant shape was formed from a cavity left by a belemnite - an extinct cephalopod

Category

2010s American Contemporary Pendant Necklaces

Materials

Opal, 14k Gold, Yellow Gold

A.Jeschel Fossil and Roman Coin Signed Pendant necklace
A.Jeschel Fossil and Roman Coin Signed Pendant necklace

A.Jeschel Fossil and Roman Coin Signed Pendant necklace

By A.Jeschel One-of-a-kind

Located in Miami, FL

One-of-a-Kind The pendant is a mix of sterling silver, Prehistoric walrus bone, and an ancient Roman coin anchoring a coordinating necklace in soft monochromatic colors of polished ...

Category

21st Century and Contemporary American Contemporary Pendant Necklaces

Materials

Morganite, Opal, Sterling Silver

Australian 10.70ct Light Opal & 18K Gold Necklace
Australian 10.70ct Light Opal & 18K Gold Necklace

Australian 10.70ct Light Opal & 18K Gold Necklace

Located in MAIN BEACH, QLD

Not only is this a stunning solid 18K gold pendant but the beautiful Light Opal is also a fossil. This opal is a belemnite, an ancient sea creature similar to a cuttlefish that had a...

Category

21st Century and Contemporary Australian Pendant Necklaces

Materials

Opal, 18k Gold

Australian 2.71ct Crystal Opal, Diamond, 18K Gold & Platinum Ring
Australian 2.71ct Crystal Opal, Diamond, 18K Gold & Platinum Ring

Australian 2.71ct Crystal Opal, Diamond, 18K Gold & Platinum Ring

Located in MAIN BEACH, QLD

For something truly unique, this is not your standard high-quality opal. This is something very special. This solid Australian opal is a belemnite, a fossil from an ancient sea creat...

Category

Late 20th Century Australian Cocktail Rings

Materials

Diamond, Opal, Black Opal, 18k Gold, Platinum

Opal and Crystalized Fossil Necklace
Opal and Crystalized Fossil Necklace

Opal and Crystalized Fossil Necklace

By Sylva & Cie

Located in New Orleans, LA

The timeless design displays an organic beauty thanks to the dazzling crystalized fossil shell that forms the pendant. The hand-crafted chain is formed from 18K yellow gold and brill...

Category

21st Century and Contemporary American Modern Pendant Necklaces

Materials

White Diamond, Opal, 18k Gold, Yellow Gold

Petrified Wood Earrings in Sterling Silver
Petrified Wood Earrings in Sterling Silver

Petrified Wood Earrings in Sterling Silver

By Renate Exclusive

Located in Naples, NY

Then, groundwater rich in dissolved solids flows through the sediment, replacing the original plant material with silica, calcite, pyrite, or another inorganic material such as opal....

Category

21st Century and Contemporary American Modern Drop Earrings

Materials

Jasper, Sterling Silver

Opal, Turquoise and Amber Sterling Silver Asymmetrical Dangle Earrings
Opal, Turquoise and Amber Sterling Silver Asymmetrical Dangle Earrings

Opal, Turquoise and Amber Sterling Silver Asymmetrical Dangle Earrings

By Vicki Orr Designs

Located in Naples, FL

Three tier sterling silver asymmetrical dangle earrings featuring Ammolite Fossil, Ethiopian Opal, Turquoise Mountain and Fox Turquoise, Amber and Australian Boulder Opal gemstones.

Category

2010s American Contemporary Dangle Earrings

Materials

Amber, Multi-gemstone, Opal, Turquoise, Turquoise Matrix, Silver, Sterli...

Ancient Artifact, Opal and Turquoise Silver and 24 Karat Bohemian Necklace
Ancient Artifact, Opal and Turquoise Silver and 24 Karat Bohemian Necklace

Ancient Artifact, Opal and Turquoise Silver and 24 Karat Bohemian Necklace

By Vicki Orr Designs

Located in Naples, FL

Unique statement necklace featuring a variety of ancient artifacts and gemstones including Mother-of-Pearl, ancient Roman coin, antique Turquoise & Coral Tibetan bead, arrowhead, Amb...

Category

2010s American Contemporary Link Necklaces

Materials

Agate, Amber, Carnelian, Coral, Multi-gemstone, Opal, Turquoise, Turquoi...

Petrified Fossilized Wood Butterfly Earrings in Sterling Silver
Petrified Fossilized Wood Butterfly Earrings in Sterling Silver

Petrified Fossilized Wood Butterfly Earrings in Sterling Silver

By Renate Exclusive

Located in Naples, NY

Then, groundwater rich in dissolved solids flows through the sediment, replacing the original plant material with silica, calcite, pyrite, or another inorganic material such as opal....

Category

21st Century and Contemporary American Modern Drop Earrings

Materials

Sterling Silver

Petrified Fossilized Wood Earrings in 18K Solid Yellow Gold
Petrified Fossilized Wood Earrings in 18K Solid Yellow Gold

Petrified Fossilized Wood Earrings in 18K Solid Yellow Gold

By Renate Exclusive

Located in Naples, NY

Then, groundwater rich in dissolved solids flows through the sediment, replacing the original plant material with silica, calcite, pyrite, or another inorganic material such as opal....

Category

21st Century and Contemporary American Modern Drop Earrings

Materials

18k Gold, Yellow Gold

Genuine Petrified Fossilized Wood Earrings in 18K Solid Yellow Gold
Genuine Petrified Fossilized Wood Earrings in 18K Solid Yellow Gold

Genuine Petrified Fossilized Wood Earrings in 18K Solid Yellow Gold

By Renate Exclusive

Located in Naples, NY

Then, groundwater rich in dissolved solids flows through the sediment, replacing the original plant material with silica, calcite, pyrite, or another inorganic material such as opal....

Category

21st Century and Contemporary American Artisan Drop Earrings

Materials

18k Gold, Yellow Gold

Petrified Fossilized Wood Earrings in 18K Solid Yellow Gold
Petrified Fossilized Wood Earrings in 18K Solid Yellow Gold

Petrified Fossilized Wood Earrings in 18K Solid Yellow Gold

By Renate Exclusive

Located in Naples, NY

Then, groundwater rich in dissolved solids flows through the sediment, replacing the original plant material with silica, calcite, pyrite, or another inorganic material such as opal....

Category

21st Century and Contemporary American Artisan Dangle Earrings

Materials

18k Gold, Yellow Gold

Petrified Fossilized Wood Earrings in 18K Solid Yellow Gold
Petrified Fossilized Wood Earrings in 18K Solid Yellow Gold

Petrified Fossilized Wood Earrings in 18K Solid Yellow Gold

By Renate Exclusive

Located in Naples, NY

Then, groundwater rich in dissolved solids flows through the sediment, replacing the original plant material with silica, calcite, pyrite, or another inorganic material such as opal....

Category

21st Century and Contemporary American Modern Drop Earrings

Materials

18k Gold, Yellow Gold

Gabrielle Sanchez, Opal Shell Ring
Gabrielle Sanchez, Opal Shell Ring

Gabrielle Sanchez, Opal Shell Ring

By Gabrielle Sanchez

Located in new york, NY

19x19mm grey shell opal (fossil replacement 18k 'U' single shank ring

Category

2010s American Cocktail Rings

Australian 10.70ct Light Opal & 18K Gold Necklace
Australian 10.70ct Light Opal & 18K Gold Necklace

Australian 10.70ct Light Opal & 18K Gold Necklace

Located in MAIN BEACH, QLD

Not only is this a stunning solid 18K gold pendant but the beautiful Light Opal is also a fossil. This opal is a belemnite, an ancient sea creature similar to a cuttlefish that had a...

Category

21st Century and Contemporary Australian Pendant Necklaces

Materials

Diamond, Opal, 18k Gold

Opal Shell 18 Karat Pendant Australian Opal Fossil Shell 18 Karat Pendant
Opal Shell 18 Karat Pendant Australian Opal Fossil Shell 18 Karat Pendant

Opal Shell 18 Karat Pendant Australian Opal Fossil Shell 18 Karat Pendant

By Gabrielle Sanchez

Located in new york, NY

Unique Opal fossil formed in the earth's sediment in the salt fields of Australia are magical and unique.

Category

2010s American Artisan Pendant Necklaces

Materials

Opal, 18k Gold

People Also Browsed

18 White Gold Flower Ruby Invisible Stud Earrings
18 White Gold Flower Ruby Invisible Stud Earrings

18 White Gold Flower Ruby Invisible Stud Earrings

By La Fleur Jewels

Located in Bangkok, TH

A lovely ruby stud earrings that you can use as everyday.We use the top quality Ruby for our invisible setting.It is deep red and very sparking. The invisible is a highly technique ....

Category

21st Century and Contemporary Thai Modern Stud Earrings

Materials

Diamond, Ruby, 18k Gold, White Gold

John Galliano for Christian Dior S/S 2009 Silk Halter Dress
John Galliano for Christian Dior S/S 2009 Silk Halter Dress

John Galliano for Christian Dior S/S 2009 Silk Halter Dress

By Christian Dior, John Galliano

Located in Water Mill, NY

A gorgeous rich purple silk halter dress by John Galliano for Christian Dior. It is fitted through the bodice with a stunning intricately detailed ruffle trimmed plunge halter neckli...

Category

Early 2000s French Evening Dresses and Gowns

Steven Battelle 18.4 Carats Green Tourmaline 18K Gold Cocktail Ring
Steven Battelle 18.4 Carats Green Tourmaline 18K Gold Cocktail Ring

Steven Battelle 18.4 Carats Green Tourmaline 18K Gold Cocktail Ring

By Steven Battelle

Located in Soquel, CA

A beautiful, clear, light-ish green 13 x 17 mm oval tourmaline is held in an ultimately simple organic hammered setting and shank in this classic organic look. This is a luminous, a...

Category

21st Century and Contemporary Indonesian Contemporary Cocktail Rings

Materials

Tourmaline, 18k Gold

Steven Battelle 31.0 Carats Rainbow Moonstone 18K Gold Post Earrings
Steven Battelle 31.0 Carats Rainbow Moonstone 18K Gold Post Earrings

Steven Battelle 31.0 Carats Rainbow Moonstone 18K Gold Post Earrings

By Steven Battelle

Located in Soquel, CA

These simple and classic 18K gold post earrings are stunning! Wonderful long 9 x 32 mm long flashing rose-cut faceted rainbow moonstones are suspended below 6 x 8 mm oval cabochons,...

Category

21st Century and Contemporary Balinese Contemporary Drop Earrings

Materials

Rainbow Moonstone, 18k Gold

Opal, Blue Sapphire and Diamond Necklace Set in 18 Karat Gold Settings
Opal, Blue Sapphire and Diamond Necklace Set in 18 Karat Gold Settings

Opal, Blue Sapphire and Diamond Necklace Set in 18 Karat Gold Settings

Located in Bangkok, TH

Opal 7.57 carats, Blue Sapphire 14.43 carats and Diamond 1.0 carat Necklace set in 18 Karat Gold Settings Width: 5.0 cm Length: 51.0cm Total Weight: 37.1 grams "We first opened d...

Category

2010s Thai Art Nouveau More Necklaces

Materials

Diamond, Opal, Blue Sapphire, Gold, 18k Gold

Opal Gold Ring Polychrome Gem Natural Harlequin Opal Unisex
Opal Gold Ring Polychrome Gem Natural Harlequin Opal Unisex

Opal Gold Ring Polychrome Gem Natural Harlequin Opal Unisex

Located in Berlin, DE

18K yellow gold ring with doublet of a natural black opal on a petrified wood base opal origin - Australia opal measurements - 0.12 х 0.35 х 0.94 in / 3 х 9 х 24 mm ring size - 7 US...

Category

2010s French Art Nouveau Engagement Rings

Materials

Opal, Black Opal, Gold, 18k Gold, Yellow Gold

Antique 14K Yellow Gold Clustered Emeralds and Diamond Cocktail Ring for Her
Antique 14K Yellow Gold Clustered Emeralds and Diamond Cocktail Ring for Her

Antique 14K Yellow Gold Clustered Emeralds and Diamond Cocktail Ring for Her

By VR Jewels

Located in New York, NY

Emerald ring in 14K Gold which perfectly goes with your personality and also helps you to improve your creativity. Designed with emeralds and diamonds that makes it a perfect fit to ...

Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

Diamond, Emerald, 14k Gold, Yellow Gold, Gold

Dalben Australian Boulder Opal Yellow Gold Dangle Earrings
Dalben Australian Boulder Opal Yellow Gold Dangle Earrings

Dalben Australian Boulder Opal Yellow Gold Dangle Earrings

By Oreste Dalben

Located in Como, IT

Dalben design One of a kind 18k yellow gold semi lucid finishing dangle earrings with six blue - green bezel set Australian Boulder Opals weighing 9,6 carats. max width 11-12 mm h...

Category

21st Century and Contemporary Italian Contemporary Dangle Earrings

Materials

Opal, 18k Gold, Yellow Gold

GIA Certified 7.0 Carat Heart Shape Pink Diamond Cocktail Ring
GIA Certified 7.0 Carat Heart Shape Pink Diamond Cocktail Ring

GIA Certified 7.0 Carat Heart Shape Pink Diamond Cocktail Ring

By GEMME

Located in New York, NY

Heart Shape Diamond weighing 7.0 Carat with GIA certificate stating the Diamond is of Fancy Pink color and VS2 Clarity. Surrounded by reverse set White Diamonds weighing 5.02 Carats....

Category

2010s American Cocktail Rings

Materials

Pink Diamond, Platinum

Vintage turquoise beaded silk sheer floral layered wedding slip dress gown M L
Vintage turquoise beaded silk sheer floral layered wedding slip dress gown M L

Vintage turquoise beaded silk sheer floral layered wedding slip dress gown M L

Located in Milano, Lombardia

LOVE LALI VINTAGE A breathtaking vintage gown. I would estimate this to be from around the late 90's. It has a pale blue lining which is overlayed with a sheer turquoise layer that ...

Category

1990s Evening Dresses

Christian Dior by John Galliano 2005 Silk Nude Embellished Dress Fr. 42 US 10
Christian Dior by John Galliano 2005 Silk Nude Embellished Dress Fr. 42 US 10

Christian Dior by John Galliano 2005 Silk Nude Embellished Dress Fr. 42 US 10

By Christian Dior, John Galliano for Christian Dior

Located in Montgomery, TX

Vintage Christian Dior by John Galliano Silk Embellished Dress 2005 Collection French size 42 ( US 10 ) Silver tone beads over the beige silk, Signature Galliano little buttons closu...

Category

Early 2000s French Cocktail Dresses

Thierry Mugler Couture Dramatic Silk Corset Top Bodice Bustier
Thierry Mugler Couture Dramatic Silk Corset Top Bodice Bustier

Thierry Mugler Couture Dramatic Silk Corset Top Bodice Bustier

By Thierry Mugler Couture

Located in Berlin, BE

Breathtaking Thierry Mugler Couture 02/03 Silk Corset. A vision of bold sensuality and architectural elegance. This is piece is unworn and comes with the original tag from FW 2002/20...

Category

Early 2000s French Bodices

Marquise Diamond & Calibrated Sapphire, Art Deco-Style Fancy Cluster Ring
Marquise Diamond & Calibrated Sapphire, Art Deco-Style Fancy Cluster Ring

Marquise Diamond & Calibrated Sapphire, Art Deco-Style Fancy Cluster Ring

Located in Brighton, GB

Diamond & Sapphire Ring Platinum Tested Circa 2000 Discover the elegance of this stunning Art Deco-inspired platinum ring, crafted to the highest quality standards. The centrepie...

Category

21st Century and Contemporary European Art Deco Engagement Rings

Materials

Diamond, Sapphire

CANDY OPAL NECKLACE with 14k GOLD
CANDY OPAL NECKLACE with 14k GOLD

CANDY OPAL NECKLACE with 14k GOLD

By Jen Proudman Jewelry

Located in New York, NY

Candy Opal Necklace Opals, 14k Gold 16” of multi-colored opal 8mm rondelle beads. With two gold rondelle beads in front of the necklace and two flanking the gold lobster clasp. We...

Category

21st Century and Contemporary American Beaded Necklaces

Materials

Opal, 14k Gold

Multi Tier Australian Opal Earrings Accented With Multi Gemstone & Diamonds
Multi Tier Australian Opal Earrings Accented With Multi Gemstone & Diamonds

Multi Tier Australian Opal Earrings Accented With Multi Gemstone & Diamonds

By Artisan NYC

Located in New York, NY

These artistic multi-tier earrings feature vibrant Australian opals highlighted with sparkling diamonds and colorful gemstone accents including emeralds, rubies, and sapphires. Craft...

Category

21st Century and Contemporary Indian Dangle Earrings

Materials

Emerald, Diamond, Multi-gemstone, Opal, 14k Gold

Martha Seely 14k Multi-Color Gemstone & Diamond Dangle Earrings
Martha Seely 14k Multi-Color Gemstone & Diamond Dangle Earrings

Martha Seely 14k Multi-Color Gemstone & Diamond Dangle Earrings

$3,785 / item

H 1.5 in W 0.38 in D 0.25 in L 1.5 in

Martha Seely 14k Multi-Color Gemstone & Diamond Dangle Earrings

By Martha Seely

Located in Carlisle, MA

These Multi-Color Gemstone Earrings, are made with elongated clusters of gemstones and diamonds. The colored gemstones are bezel set and the diamonds are prong set. These earrings ar...

Category

2010s American Contemporary Dangle Earrings

Materials

Amethyst, Citrine, Diamond, White Diamond, Garnet, Yellow Sapphire, Tanz...

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Opal Fossil For Sale on 1stDibs

On 1stDibs, you can find the most appropriate opal fossil for your needs in our varied inventory. Each design created in this style — which was crafted with great care and often made from gold, 18k gold and silver — can elevate any look. Find an antique version now, or shop for 1 vintage or 9 modern creation for a more contemporary example of these cherished accessories. If you’re looking for an opal fossil from a specific time period, our collection is diverse and broad-ranging, and you’ll find at least one that dates back to the 20th Century while another version may have been produced as recently as the 21st Century. For this particular piece, 2 carat and 2.5 carat are consistently popular carat weights. There have been many well-made iterations of the classic opal fossil over the years, but those made by Studio Greytak, Cynthia Scott and Elaine Silverstein are often thought to be among the most beautiful. An opal fossil can be a stylish choice for most occasions, but opal rings, from our inventory of 9, can add a particularly distinctive touch to your look, day or night. Today, if you’re looking for a cabochon version of this piece and are unable to find the perfect match, our selection also includes mixed cut and round cut alternatives. When shopping for an opal fossil, you’ll find that there are less available pieces for unisex or men today than there are for women.

How Much is a Opal Fossil?

On average, an opal fossil at 1stDibs sells for $2,970, while they’re typically $145 on the low end and $13,800 for the highest priced versions of this item.