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25 Carats Opal Necklace

Important Lightning Ridge 15 Carat Black Opal Diamond Vintage Necklace
Located in Santa Barbara, CA
This stunning black opal and diamond necklace is sure to impress. The nearly 15 carat centerpiece
Category

Vintage 1960s Art Deco Pendant Necklaces

Materials

Black Opal, Diamond, Opal, Platinum

Peter Suchy 7.32 Carat Boulder Opal Diamond Yellow Gold Pendant Necklace
By Peter Suchy
Located in Stamford, CT
Green boulder opal from Australia. Natural and untreated with a micro pave diamond and emerald halo
Category

21st Century and Contemporary Pendant Necklaces

Materials

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

Australian 5.65ct Black Opal, Diamond & 18k White Gold Necklace
Located in MAIN BEACH, QLD
Redefining classics is a strong design influence for the team at Gryffin Opal. Our goal is to give
Category

21st Century and Contemporary Australian Pendant Necklaces

Materials

Diamond, Opal, Black Opal, White Gold

Australian 5.65ct Black Opal, Diamond & 18k White Gold Necklace
Australian 5.65ct Black Opal, Diamond & 18k White Gold Necklace
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W 0.96 in D 0.34 in L 0.86 in
Boulder Opal, Sapphire and Tsavorite Pendant on a Beaded Boulder Opal Necklace.
By Kary Adam
Located in Coupeville, WA
length of 16 inches. The Opal beads are from .25" wide to .35"wide. The beads are strung on a braided
Category

2010s American Contemporary Beaded Necklaces

Materials

Opal, Sapphire, Tsavorite, Silver

Boulder Opal, Sapphire and Tsavorite Pendant on a Beaded Boulder Opal Necklace.
Boulder Opal, Sapphire and Tsavorite Pendant on a Beaded Boulder Opal Necklace.
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H 16 in W 0.75 in D 0.5 in Dm 0.75 in L 1.5 in
Syna Pink Opal and Chrysoprase Yellow Gold Bead Necklace
By Syna Jewels
Located in Fort Lee, NJ
Created in 18 karat yellow gold 23 inch length Pink Opal graduating beads 195 carats approx
Category

2010s American Contemporary Beaded Necklaces

Materials

Chrysophrase, Opal, 18k Gold, Yellow Gold

Natural Australian 7.52ct Boulder Opal and Diamond Necklace in 18K White Gold
By Renata Bernard
Located in Sydney, AU
"Playa del Amor" opal pendant boasts a dazzling boulder opal (7.52ct) embraced by 25 little
Category

2010s Australian Contemporary Pendant Necklaces

Materials

Diamond, Opal, White Gold, 18k Gold

Steven Battelle 27.7 Carats Ethiopian Welo Opal 22K Gold Pendant
By Steven Battelle
Located in Soquel, CA
A large, high grade 25 x 32 mm pear shaped opal cabochon is surrounded by a double row of hand
Category

21st Century and Contemporary Indonesian Contemporary Pendant Necklaces

Materials

Opal, 22k Gold

Opal Silver Pendant Mens jewelry Natural Australian opal
Located in Berlin, DE
- 0.2 х 0.79 х 0.98 in / 5 х 20 х 25 mm opal weight - 25 carats pendant weight - 7.68 grams pendant
Category

2010s German Artist Pendant Necklaces

Materials

Opal, Silver

Opal Silver Pendant Mens jewelry Natural Australian opal
Opal Silver Pendant Mens jewelry Natural Australian opal
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H 1.34 in W 0.79 in D 0.2 in L 0.98 in
Steven Battelle 32.1 Carats Indonesian Blue Opal 18K Gold Pendant
By Steven Battelle
Located in Soquel, CA
A beautifully variegated 25 x 45 mm pear shaped cabochon of Indonesian blue opal is simply set in
Category

21st Century and Contemporary American Contemporary Pendant Necklaces

Materials

Opal, 18k Gold

Stambolian Pink Peruvian Opal Gold and Diamond Heart Enhancer Pendant Necklace
By Stambolian
Located in Boca Raton, FL
Stambolian Pink Peruvian Opal Gold and Diamond Heart Enhancer Pendant Necklace Pink opal heart
Category

21st Century and Contemporary American Modern Pendant Necklaces

Materials

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

Opal necklace gold Unisex pendant Lord of the Rings style gift special person
By Alexey Gabilo
Located in Berlin, DE
One of a kind piece from a Vrubel collection by Alexey Gabilo - gold necklace with big Boulder Opal
Category

2010s French Artisan Pendant Necklaces

Materials

Opal, Gold, 18k Gold, Yellow Gold

2.35 Carat Natural Faceted Fire Opal and Diamond Pendant Set in 18K Yellow Gold
Located in Tokyo, JP
A stunning Pendant Necklace featuring a 2.35 Carat Natural, Faceted Fire Opal and 0.17 Carats of
Category

21st Century and Contemporary Japanese Modern Pendant Necklaces

Materials

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

Yellow Gold Opal & Diamond Pendant - 14k Pear Cabochon .47ctw Teardrop
Located in Greensboro, NC
Metal Content: 14k Yellow Gold Stone Information Natural Opal Carat(s): .45ct Cut: Pear Cabochon
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Opal, 14k Gold, Yellow Gold

Double Opal Diamond White Gold Chain Pendant
Located in Berlin, DE
Oval shaped opal ( 0.51 x 0.67 in ( 1,3 x 1,7 cm ) and drop opal ( 0.55 x 0.67 in ( 1,4 x 1,7 cm
Category

Mid-20th Century Pendant Necklaces

Materials

Diamond, Opal, 18k Gold, White Gold

Yellow Gold Opal & Diamond Pendant - 14k Oval Cabochon .60ctw
Located in Greensboro, NC
Metal Content: 14k Yellow Gold Stone Information Natural Opal Carat(s): .55ct Cut: Oval Cabochon
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Opal, 14k Gold, Yellow Gold

Australian Opal White Gold Pendant Raw Uncut Iridescent Lavender Purple Gemstone
Located in Berlin, DE
/ 24 х 25 mm opal weight - 15.18 carats pendant length - 1.38 in / 35 mm pendant weight - 10.71 grams
Category

2010s French Artisan Pendant Necklaces

Materials

Crystal, Opal, Gold, 18k Gold, White Gold

Gin & Grace 14K Yellow Gold Natural Pink Opal Ring with Diamonds for women
Located in New York, NY
. This Pendant is made up of 18*25 Cushion-cut Pink opal (1 Pcs) 24.08 carat and round-cut white Diamond
Category

21st Century and Contemporary Chinese Art Deco Pendant Necklaces

Materials

Diamond, Opal, 14k Gold, Yellow Gold

0.92 Carat Natural Emerald and Diamond Chain Necklace Set in Platinum
Located in Tokyo, JP
A stunning Pendant featuring a 0.92 Carat, Natural Emerald and 1.30 Carats of Diamond Accents set
Category

21st Century and Contemporary Japanese Modern Pendant Necklaces

Materials

Diamond, Emerald, Platinum

0.87 Carat Natural Diamond Chain Pendant Set in 18 Karat Rose Gold
Located in Tokyo, JP
A stunning Pendant Necklace featuring 0.87 Carats Diamond set in 18 Karat Pink Gold. Diamonds have
Category

21st Century and Contemporary Japanese Modern Pendant Necklaces

Materials

Diamond, Gold, 18k Gold, Rose Gold

GIA Certified 2.17 Carat Natural Siam Ruby and Diamond Pendant Set in 18K Gold
Located in Tokyo, JP
A stunning Pendant Necklace featuring a GIA Certified 2.17 Carat Natural, Thai, Heated Ruby and
Category

21st Century and Contemporary Japanese Modern Pendant Necklaces

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

AGL 10.35 Cts Black Crystal Opal, 7.62 Cts Tsavorite & Diamond Platinum Earrings
By Kiersten Elizabeth
Located in Charleston, SC
Details: Matched Black Crystal Opals - 10.35 Total Carat Weight AGL Report # 1105702 AGL Report
Category

21st Century and Contemporary Australian Modern Stud Earrings

Materials

Diamond, Opal, Tsavorite, Platinum

0.25 Carat Natural Diamond & Ruby Brooch/Necklace Enhancer Set in 18K Gold
Located in Tokyo, JP
A beautiful Brooch/Pendant set in 18K Yellow Gold featuring 0.25 Carats Natural Diamonds, 0.08
Category

21st Century and Contemporary Japanese Modern Brooches

Materials

Diamond, Ruby, Pink Sapphire, Yellow Gold, 18k Gold

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Blue Opal Silver Ring Milky Way Natural Australain Gemstone Unisex Jewelry
Located in Berlin, DE
Silver ring with natural Blue Opal with Milky way pattern opal origin - Australia opal measurements - 0.12 x 0.31 x 0.79 in / 3 x 8 x 20 mm opal weight - 3.85 carat ring size - 7 1/...
Category

2010s German Artisan Cocktail Rings

Materials

Opal, Silver

Opal Diamond Ring w Diamond Halo in 14K Rose Gold Opal from Australia
By Five Star Jewelry
Located in Austin, TX
This statement ring is made from solid 14 karat rose gold and has an amazing cabochon opal in the center. The fire in this opal is incredible and makes white opals pale by compariso...
Category

2010s American Contemporary Fashion Rings

Materials

Diamond, Opal, 14k Gold, Rose Gold

Freeform Boulder Opal Shepherd's Hook Dangle Earrings in Yellow Gold
By Eytan Brandes
Located in Sherman Oaks, CA
Two fiery blue and green Australian boulder opals seem to drip from strands of gold to create a pair of beautiful earrings by Eytan Brandes. Each opal is roughly triangular in shape...
Category

2010s American Contemporary Dangle Earrings

Materials

Black Opal, Opal, Gold, 14k Gold, Yellow Gold

Oceanic Boulder Opal Colombian Emerald 22k Gold Drop Earrings, Lola Brooks, 2022
Located in Dallas, TX
One of a Kind Earrings hot off the bench from award-winning maker Lola Brooks, hand-fabricated in 22k yellow gold showcasing a spectacular, fiery pair of oceanic boulder opal totalin...
Category

2010s American Artisan Dangle Earrings

Materials

Emerald, Opal, Multi-gemstone, Gold, 22k Gold, Yellow Gold, 18k Gold

Natural Australian 5.70ct Boulder Opal/Diamond Dangle Earrings in 18k White Gold
By Renata Bernard
Located in Sydney, AU
Smouldering and sensuous, “Night Embers” opal earrings glow like night fires. Dramatic boulder opals (5.70ct) from Winton, a popular opal mining area in Australia's Queensland, are f...
Category

2010s Australian Contemporary Drop Earrings

Materials

Diamond, Opal, White Gold, 18k Gold

Art Nouveau Hydrangea Plique a Jour Pendant
Located in New York, NY
Art Nouveau Hydrangea Plique a Jour Pendant set in silver with hand painted hard enamel florals and plique a jour leaves. Realistically modeled silver branch with a enamel bloom belo...
Category

Antique Early 1900s German Art Nouveau Pendant Necklaces

Materials

Sterling Silver

Dalben Disc Bead Australian Opal Rose Gold Necklace
By Oreste Dalben
Located in Como, IT
Dalben design one of a kind hand crafted necklace composed of disc bead Australian opals and a 18 k rose gold closure. The necklace length is 18 inch ( 46 cm ) with a 18 k rose gol...
Category

21st Century and Contemporary Italian Contemporary Beaded Necklaces

Materials

Opal, 18k Gold, Rose Gold

Dalben Design Blue Green Australian Boulder Opal Yellow Gold Ring
By Laura Dalben
Located in Como, IT
Dalben design One of a kind 18k yellow gold semi lucid finishing ring with a 9,6 carat bezel-set lovely Blue-green Australian Boulder Opal . This Australian Boulder Opal has the se...
Category

21st Century and Contemporary Italian Contemporary Cocktail Rings

Materials

Opal, 18k Gold, Gold, Yellow Gold

8.10 Carats Impressive Natural Turquoise and Diamond 14K Yellow Gold Ring
Located in Los Angeles, CA
8.10 Carats Impressive Natural Turquoise and Diamond 14K Yellow Gold Ring Suggested Replacement Value $6,000.00 Total Natural Oval Turquoise Weight is: Approx. 7.00 Carats Turquo...
Category

2010s American Cocktail Rings

Materials

Diamond, Turquoise, Yellow Gold, 14k Gold

American Art Nouveau Plique a Jour Brooch
Located in Riverdale, NY
Wonderful American Art Nouveau 14k Plique a Jour Brooch of enameled poppies on a pale green plique a jour ground. Flowers modeled in high relief with pink and green translucent ename...
Category

Antique Early 1900s American Art Nouveau Brooches

Materials

14k Gold

American Art Nouveau Plique a Jour Brooch
American Art Nouveau Plique a Jour Brooch
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W 1 in L 1.2 in
Art Nouveau Plique a Jour Enamel and Diamond Dragonfly Brooch
Located in Hummelstown, PA
A beautiful symbol of grace and change, perfectly embodied in this enchanting Art Nouveau dragonfly brooch. A flutter with fern green plique-a-jour wings, a diamond lined abdomen and...
Category

Vintage 1910s Art Nouveau Brooches

Materials

Diamond, Ruby, 18k Gold, Enamel

Dalben Boulder Opal Rose Gold Ring
By Laura Dalben
Located in Como, IT
Dalben design One of a kind 18 kt rose gold ring with a pastel colors solid Australian Boulder Opal weight 5,35 carats . Ring size US 7 - EU 54 1/2 re-sizable . Bezels setti...
Category

21st Century and Contemporary Italian Contemporary Cocktail Rings

Materials

Opal, Gold, 18k Gold, Rose Gold

Huge Estate Vintage Australian Crystal Opal Diamond Platinum Ring, Signed
Located in New York, NY
This Beautiful Vintage Australian Crystal Opal is set in Authentic GRAFF Platinum Ring, signed “GRAFF”. The Center Stone is Round Shape Cabochon Australian Crystal Opal. Simply Stunn...
Category

Early 2000s Cocktail Rings

Materials

Diamond, Opal, Platinum

Joke Quick Rose-Cut Yellow Pink White Diamond Chrysoberyl Blue Sapphire Ring
By Joke Quick
Located in Antwerp, BE
One of a kind ring in Bright Mainly Yellow Shades handmade in Belgium by jewellery artist Joke Quick, no casting or printing envolved, in 18K Yellow gold 10.5 gram. Mosaic Paving : ...
Category

2010s Belgian Art Nouveau Fashion Rings

Materials

Blue Sapphire, Yellow Diamond, White Diamond, Chrysoberyl, Sapphire, Pin...

18k Gold Australian Boulder Opal and Amethyst Pendant
By Angelina Fine Jewelry
Located in Amsterdam, NH
A stylish and intriguing 18k gold pendant with a natural Australian boulder opal and a brilliant cut purple amethyst that brings out the abundant 'play of color' of the opal even mor...
Category

2010s Dutch Artisan Pendant Necklaces

Materials

Amethyst, Opal, 18k Gold

Antique Austro-Hungarian Turquoise Garnet Enamel Cross Pendant
Located in Rotterdam, NL
This large 1860's Austro-Hungarian antique cross pendant is set with many turquoise and garnet gemstones. The four cabochon cut garnet stones on front of the cross are all set in rai...
Category

Antique Late 19th Century Hungarian Renaissance Revival Pendant Necklaces

Materials

Garnet, Turquoise, Silver, Enamel, Gilt Metal

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25 Carat Jelly Fire Opal Pendant
By Shreve, Crump & Low
Located in Chestnut Hill, MA
18 karat yellow and white gold Mexican Jelly Fire Opal weighing approximately 25 carats with 3 rose
Category

Antique 19th Century Drop Necklaces

Materials

Opal, 18k Gold, White Gold, Yellow Gold

Susan Lister Locke Six Stone 84.88 Carat Opal Necklace
By Susan Lister Locke
Located in Nantucket, MA
Dramatic, yet playful these Australian Opals add fun to any ensemble. 84.88 Carats of Opal dangle
Category

2010s American Contemporary Chain Necklaces

Materials

Opal, Gold, 18k Gold

20 Carat Australian Opal Diamond Necklace 14k Yellow Gold
Located in Barnsley, GB
This bright Australian Opal Necklace stand out with the 12 Diamonds which really adds a touch of
Category

21st Century and Contemporary Australian Contemporary Pendant Necklaces

Materials

Opal, Diamond, 14k Gold, Yellow Gold

Modernist triplets opals diamond necklace in 18k gold
Located in PARIS, FR
Modernist triplets opals diamond necklace in 18-karat yellow gold (750 thousandths). Original
Category

Vintage 1970s French Modernist Pendant Necklaces

Materials

Diamond, Opal, 18k Gold

Victorian 10.50 Carat Heart Multi Opal 1.45 Carat Diamond Brooch Pendant
Located in Napoli, IT
antique painting, taking life for the dreaming quality Natural Opals and lots of Diamonds in surround Made
Category

Antique 1880s Victorian Pendant Necklaces

Materials

Diamond, Opal, 18k Gold, Silver

Beautiful Victorian Opal and 2.60 Carat Diamond Fly Brooch/Pendant
Located in Napoli, IT
) - 3 oval cabochon cut natural harlequin opal of 9 x 5 mm. each (average) Measures: 25 x 40 mm. (h. x w
Category

Antique 1880s Victorian Pendant Necklaces

Materials

Diamond, Opal, 18k Gold

22.53 Carat Pear Opal, Pink Tourmaline and White Diamond Pendant 14 Karat Gold
By Alberto
Located in GREAT NECK, NY
14K Yellow Gold 1 Pear Shaped Opal Pendant at 22.53 Carats- Measuring 25 x 17.5 mm 50 Round Pink
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2010s American Contemporary Pendant Necklaces

Materials

Opal, Tourmaline, White Diamond, Gold, 14k Gold, Yellow Gold

125 Carat Opal Beads & Diamond Necklace
Located in Santa Barbara, CA
These stunning and fiery opal beads and diamond strand necklace features a classic cut that will
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2010s Contemporary Beaded Necklaces

Materials

Diamond, Opal, Fire Opal, 14k Gold, 18k Gold, White Gold

Vintage 14KT Yellow Gold Opal Butterfly Necklace, Rainbow Opal
Located in McLeansville, NC
A vintage 14 karat yellow gold opal butterfly necklace. This necklace features a butterfly motif
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Vintage 1970s Pendant Necklaces

Materials

Opal, Gold, 14k Gold, Yellow Gold

Opal necklace 18K gold plated Sunset Natural Rainbow Australian opal
Located in Berlin, DE
0.67 in / 4 х 10 х 17 mm opal weight - 5.63 carat pendant length - 0.98 in / 25 mm pendant weight
Category

2010s German Artist Pendant Necklaces

Materials

Opal, Silver, 18k Gold, Gold Plate

Opal necklace 18K gold plated Sunset Natural Rainbow Australian opal
Opal necklace 18K gold plated Sunset Natural Rainbow Australian opal
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H 0.98 in W 0.39 in D 0.16 in L 0.67 in
Michael Christoff Fire Opal, Diamond, Gold Pendant-Necklace
Located in Kingston, NY
Michael Christoff Fire Opal, Diamond, Gold Pendant-Necklace Stones: Pear-shaped fire opal weighing
Category

20th Century Pendant Necklaces

Materials

Diamond, Fire Opal, Gold

Louis Comfort Tiffany Black Opal and Enamel Necklace and Bracelet Set
By Louis Comfort Tiffany
Located in New York, NY
Comfort Tiffany for Tiffany & Co. Circa: 1910-1915 Size: 25” length (necklace); 2” length, 1.625" width
Category

Vintage 1910s Art Nouveau Pendant Necklaces

Materials

Garnet, Opal, Sapphire, Black Opal, Gold, 18k Gold, Enamel

Alex Jona Fire Opal Kyanite Chalcedony Necklace
By Alex Jona
Located in Torino, IT
, featuring 191 carats of fire opal, 230 carats of kyanite and 25 pieces of chalcedony. Alex Jona jewels
Category

2010s Italian Multi-Strand Necklaces

Materials

Chalcedony, Opal, 18k Gold, Yellow Gold

Alex Jona Fire Opal Kyanite Chalcedony Necklace
Alex Jona Fire Opal Kyanite Chalcedony Necklace
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W 2.17 in L 17.33 in
Australian Solid Freeform Opal and Diamond Vintage Pendant 18 Carat Yellow Gold
Located in Hamilton, AU
Ornately crafted in 18 carat yellow gold, this lovely vintage pendant, circa 1980s, features an
Category

20th Century Australian Modern Pendant Necklaces

Materials

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

Fire Opal Gold Pendant Natural Mexican Gem Raw
By Alexey Gabilo
Located in Berlin, DE
measurements - 0.39 x 0.98 x 1.57 in / 10 х 25 х 40 mm stone weight - 22.4 carats pendant length - 50 mm
Category

2010s French Artist Pendant Necklaces

Materials

Opal, Fire Opal, Gold, 14k Gold, Yellow Gold

Fire Opal Gold Pendant Natural Mexican Gem Raw
Fire Opal Gold Pendant Natural Mexican Gem Raw
H 1.97 in W 0.98 in D 0.39 in L 1.57 in
Black Opal and Diamond Pendant in Platinum
Located in Litchfield, CT
leaves. The 4 carat black opal has lovely play of light in a vibrant spectrum of colors. Enhanced by the
Category

Vintage 1960s American Pendant Necklaces

Materials

Opal, White Diamond, Platinum

Boulder Opal Silver Pendant Pale Natural Australian Gemstone Unisex Jewelry
Located in Berlin, DE
0.55 x 0.98 in / 4 x 14 x 25 mm opal weight - 11.25 carats pendant length - 1.3 in / 33 mm pendant
Category

2010s German Artist Pendant Necklaces

Materials

Opal, Silver

Boulder Opal Silver Pendant Pale Natural Australian Gemstone Unisex Jewelry
Boulder Opal Silver Pendant Pale Natural Australian Gemstone Unisex Jewelry
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H 1.3 in W 0.55 in D 0.16 in L 0.98 in
5.87 Carat Kunzite and Diamond Pendant Necklace Set in Platinum
Located in Tokyo, JP
A beautiful Pendant featuring a 5.87 Carat Kunzite and 0.62 Carats of Diamond Accents set in
Category

2010s Japanese Modern Pendant Necklaces

Materials

Diamond, Kunzite, Platinum

Vintage Opal Diamond Set Bee Pendant 18 Karat White and Yellow Gold
Located in London, GB
A vintage opal diamond set bee pendant in 18 karat white and yellow gold. Its head and thorax are
Category

2010s Unknown Modern Pendant Necklaces

Materials

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

1.05 Carat Natural Ruby and Diamond Pendant Necklace Set in Platinum
Located in Tokyo, JP
A beautiful Pendant Necklace featuring a 1.059 Carat Ruby and 0.50 Carats of Diamond Accents set in
Category

21st Century and Contemporary Japanese Modern Pendant Necklaces

Materials

Diamond, Ruby, Platinum

17.34 Carat, Natural, Heat-Cut Tanzanite and Diamond Necklace Set in Platinum
Located in Tokyo, JP
A beautiful Necklace featuring a 17.34 Carat, Natural, Heart-Cut Tanzanite and 1.45 Carats of
Category

21st Century and Contemporary Japanese Modern Pendant Necklaces

Materials

Diamond, Tanzanite, Platinum

0.78 Carat Natural Emerald and Diamond Pendant Set in Platinum
Located in Tokyo, JP
A stunning Pendant Necklace featuring a 0.78 Carat Natural Emerald and 0.27 Carats of Diamond
Category

2010s Japanese Modern Pendant Necklaces

Materials

Diamond, Emerald, Platinum

0.78 Carat Natural Emerald and Diamond Pendant Set in Platinum
0.78 Carat Natural Emerald and Diamond Pendant Set in Platinum
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W 0.31 in D 0.18 in L 0.43 in
0.79 Carat Natural Ruby and Diamond Pendant Set in Platinum
Located in Tokyo, JP
A stunning Pendant Necklace featuring a 0.79 Carat Natural Ruby and 0.39 Carats of Diamond Accents
Category

21st Century and Contemporary Japanese Modern Pendant Necklaces

Materials

Diamond, Ruby, Platinum

0.79 Carat Natural Ruby and Diamond Pendant Set in Platinum
0.79 Carat Natural Ruby and Diamond Pendant Set in Platinum
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W 0.46 in D 0.28 in L 0.48 in
0.47 Carat Natural Brazilian Paraiba Tourmaline Pendant Set in Platinum
Located in Tokyo, JP
A stunning Pendant featuring a 0.47 Carat, Natural Paraiba Tourmaline and 1.03 Carats of Diamond
Category

21st Century and Contemporary Japanese Modern Pendant Necklaces

Materials

Diamond, Tourmaline, Paraiba, Platinum

0.82 Carat Natural Pear-Shape Emerald and Diamond Pendant Set in Platinum
Located in Tokyo, JP
A stunning Pendant featuring a 0.82 Carat, Natural Emerald and 0.52 Carats of Diamond Accents set
Category

21st Century and Contemporary Japanese Modern Pendant Necklaces

Materials

Diamond, Emerald, Platinum

2.40 Carat, Natural, Pear-Shape Emerald and Diamond Pendant Set in Platinum
Located in Tokyo, JP
A stunning Pendant featuring a 2.40 Carat, Natural Emerald and 0.68 Carats of Diamond Accents set
Category

21st Century and Contemporary Japanese Modern Pendant Necklaces

Materials

Diamond, Emerald, Platinum

1.98 Carat Natural Pear-Shape Emerald and Diamond Drop Pendant Set in Platinum
Located in Tokyo, JP
A stunning Pendant featuring a 1.98 Carat, Natural Emerald and 0.54 Carats of Diamond Accents set
Category

21st Century and Contemporary Japanese Modern Pendant Necklaces

Materials

Diamond, Emerald, Platinum

2.10 Carat Natural Aquamarine, Green Garnet, Ruby & Diamond Brooch/Pendant Top
Located in Tokyo, JP
A beautiful Brooch/Necklace Enhancer featuring 2.10 Carat, Natural, Aquamarine, 0.08 Carats
Category

21st Century and Contemporary Japanese Modern Brooches

Materials

Garnet, Ruby, Aquamarine, Diamond, 18k Gold, Yellow Gold

5.70 Carat Natural Pink Sapphire & Diamond Brooch/Pendant Top Set in White Gold
Located in Tokyo, JP
An elegant Brooch/Necklace Enhancer featuring 5.70 Carats, Natural Pink Sapphire and 1.25 Carats of
Category

21st Century and Contemporary Japanese Modern Brooches

Materials

Diamond, Sapphire, Pink Sapphire, 18k Gold, White Gold

Burle Marx 1968 Brasil Rare Forma Livre Aquamarine Ring in 18Kt Yellow Gold
By Burle Marx
Located in Miami, FL
) cabochon cut (25 x 13 x 10 mm) of a natural Brazilian blue aquamarine of about 25 carats. Has a total
Category

Vintage 1960s Brazilian Modernist Cocktail Rings

Materials

Aquamarine, 18k Gold, Yellow Gold

25 Carat Black Opal Trillion Diamond Gold Pendant
Located in New York, NY
Amazing 25 carat black opal is suspended from a 1.32 carat trillion-cut diamond H color SI, on a 19
Category

Antique Late 19th Century American Victorian Chain Necklaces

Materials

Opal, 18k Gold, White Gold, Yellow Gold

Stambolian Pink Peruvian Opal Gold and Diamond Heart Enhancer Pendant Necklace
By Stambolian
Located in Boca Raton, FL
diamonds 25 carat Peruvian opal Pendant clips on and off and can be worn on a different chain. Two-tone
Category

21st Century and Contemporary American Pendant Necklaces

Materials

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

Stambolian Pink Peruvian Opal 18K Gold Diamond Heart Enhancer Pendant Necklace
By Stambolian
Located in Boca Raton, FL
white diamonds 25 carat Peruvian opal Pendant clips on and off and can be worn on a different chain
Category

21st Century and Contemporary American Modern Pendant Necklaces

Materials

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

0.50 Carat Natural Diamond Drop Pendant Set in Platinum
Located in Tokyo, JP
A stunning Pendant Necklace featuring a natural 0.50 Carat Round Brilliant Diamond (center) and
Category

21st Century and Contemporary Japanese Modern Pendant Necklaces

Materials

Diamond, Platinum

0.50 Carat Natural Diamond Drop Pendant Set in Platinum
0.50 Carat Natural Diamond Drop Pendant Set in Platinum
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W 0.31 in D 0.17 in L 0.47 in
0.79 Carat, Natural Padparadscha Sapphire and Diamond Pendant Set in Platinum
Located in Tokyo, JP
A stunning Pendant featuring a 0.79 Carat, Natural Padparadscha Sapphire and 0.46 Carats of Diamond
Category

21st Century and Contemporary Japanese Modern Pendant Necklaces

Materials

Diamond, Sapphire, Padparadscha Sapphire , Platinum

CGL Certified 0.64 Carat Untreated Emerald and Diamond Pendant Set in Platinum
Located in Tokyo, JP
A stunning Pendant Necklace featuring a CGL Certified 0.64 Carat No Oil Emerald and 0.40 Carats of
Category

2010s Japanese Modern Pendant Necklaces

Materials

Diamond, Emerald, Platinum

6.05 Carat, Natural, Brazil Imperial Topaz and Diamond Pendant Set in Platinum
Located in Tokyo, JP
A stunning Pendant featuring a 6.05 Carat, Natural Imperial Topaz and 0.51 Carats of Diamond
Category

21st Century and Contemporary Japanese Modern Pendant Necklaces

Materials

Diamond, Topaz, Imperial Topaz, Platinum

Late Edwardian Black, Starr and Frost Opal and Diamond Pendant Brooch
By Black, Starr & Frost
Located in Hummelstown, PA
Black, Starr and Frost centers on a magical 25 carat opal gumball filled with a dazzling array of colors
Category

Early 20th Century American Edwardian Brooches

Materials

Diamond, Opal, Platinum

50.80 Carat Pear Shaped Opal and Diamond Pendant
By Alberto
Located in GREAT NECK, NY
Material: 18K Yellow Gold Center Stone Details: 50.80 Carat Pear Shaped Opal - 40 x 25 mm Diamonds
Category

2010s American Contemporary Pendant Necklaces

Materials

Diamond, Opal, 18k Gold, Yellow Gold

10.40 Carat Pear Shape Opal and Diamond Pendant
By Alberto
Located in GREAT NECK, NY
: 10.40 Carat Opal. Measures at 25 x 15mm. Mounting Stone: 4 Brilliant Round White Diamonds at 0.10 carat
Category

2010s American Contemporary Pendant Necklaces

Materials

Diamond, White Diamond, Opal, 14k Gold, Yellow Gold

14.5 Carat Opal and White Diamond Tassel Chain Pendant 14 Karat White Gold
By Alberto
Located in GREAT NECK, NY
Material: 14k White Gold Center Stone Detail: 1 Oval Opal at 14.5 Carats- Measuring 25 x 14 mm
Category

2010s American Contemporary Pendant Necklaces

Materials

Opal, Diamond, White Diamond, White Gold, 14k Gold

Kimberly Doyle - Australian Black Opal Heart Charm with Rubies and Amethyst
By Kimberly Doyle Jewelry
Located in Los Angeles, CA
This beautiful charm boasts an bold Australian opal that's just under 25 carats, custom cut in a
Category

2010s American Modern Pendant Necklaces

Materials

Amethyst, Opal, Ruby, Black Opal, 18k Gold

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25 Carats Opal Necklace For Sale on 1stDibs

Find the exact 25 carats opal necklace you’re shopping for in the variety available on 1stDibs. Each design created in this style — which was crafted with great care and often made from gold, 18k gold and yellow gold — can elevate any look. You can easily find a 30 antique edition and 71 modern creations to choose from as well. If you’re looking for a 25 carats opal necklace from a specific time period, our collection is diverse and broad-ranging, and you’ll find at least one that dates back to the 19th Century while another version may have been produced as recently as the 21st Century. Creating a 25 carats opal necklace has been a part of the legacy of many jewelers, but those produced by Kary Adam, Renata Bernard and Alexey Gabilo are consistently popular. While most can agree that any 25 carats opal necklace from our collection can easily elevate most outfits, but the choice of an opal version from the 78 available is guaranteed to add a special touch to your ensemble. Today, if you’re looking for a cabochon version of this piece and are unable to find the perfect match, our selection also includes oval cut and round cut alternatives. When shopping for a 25 carats opal necklace, you’ll find that there are less available pieces for unisex or men today than there are for women.

How Much is a 25 Carats Opal Necklace?

Prices for a 25 carats opal necklace can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $250 and can go as high as $150,891, while this accessory, on average, fetches $5,998.

Finding the Right pendant-necklaces for You

Whether you’re layering multiple jewelry pieces or opting for a single strand, vintage pendant necklaces are versatile accessories that can elevate your casual wear as easily as they can add a creative flourish to your formal attire.

The earliest jewelry was less about accessorizing than it was about wearers arming themselves with amulets. In Ancient Egypt, some amulets featured a loop so that they could be strung around one’s neck. While rubies have long been one of the few gemstones that can give diamonds a run for their money, members of some ancient civilizations valued the stones from the get-go, donning ruby pendants as well as other stones with the belief that these adornments would bring protection, healing powers or strength. Today, we still wear our charm bracelets and charm pendants around our necks for good luck.

Later, pendant necklaces, like most fine jewelry, were worn strictly by royalty or the upper class and conferred wealth and prestige. This changed over time, thankfully, as wearing jewelry became more widespread, a democratized means of personal expression.

During the 18th and 19th centuries, pendant necklaces evolved from their status as spiritual amulets, but the jewels still carried deep personal significance. Victorian pendants, in particular, were part of the “mourning jewelry” tradition. Wearers would embed their pendants with locks of hair from a deceased loved one as a way of grieving in the wake of a loss. In the case of cameo jewelry, some pendants were even decorated with miniature hand-carved portraits in a detailed raised relief. Today, portraiture is still a characteristic of many of the hand-carved pendant necklaces offered by Italian jewelry house Scala Gioielli.

Luxury fine jewelry brands such as Cartier, BVLGARI and David Yurman offer their own unique interpretations of the cherished accessory, embellishing platinum or gold pendant necklaces with diamonds, sapphires and other stones.

On 1stDibs, find an extraordinary range of vintage pendant necklaces and other necklaces today.