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R. Nye Sterling Silver Opal Coral California Modernist Studio Necklace
R. Nye Sterling Silver Opal Coral California Moder...
Vintage 1960s Modernist Opal Pendant Necklaces
Sterling Silver, Coral
Handmade mid century modernist necklace with etched design technique by R. Nye of Southern California. Pendant measures 5" in length and features a Mexican opal cabochon and and angel ...
R. Nye Opal Jade Pearl California Modernist Studio Sterling Silver Necklace
R. Nye Opal Jade Pearl California Modernist Studio...
Vintage 1960s Modernist Opal Pendant Necklaces
Sterling Silver, Jade, Pearl
Mid century modernist necklace with a beautiful granulation technique by R. Nye of Southern California. Necklace pendant measures 6.25" in length and features an opal and jade cabochon...
Victorian Opal and Diamond Pendant
Victorian Opal and Diamond Pendant
Unknown
Antique 1880s Victorian Opal Pendant Necklaces
18k Gold, Yellow Gold, Silver
Ultra-fine Victorian pendant, made of silver over 18 karat yellow gold, the design centered upon an elongated pear cabochon opal that weighs approximately 6 carats and framed by a borde...
Wendy Brandes Orange Sapphire and Opal Playful Cat Gold Lariat Necklace
Wendy Brandes Orange Sapphire and Opal Playful Cat...
Wendy Brandes
2010s Contemporary Opal Pendant Necklaces
18k Gold, Yellow Gold, Sapphire
328 orange sapphires. 0.98 carat Australian black opal. White diamond accents. 18K yellow gold, satin finish. One-of-a-kind. Made in New York City. Wendy Brandes Gold Collection. This...
Boulder Opal Cross Pendant with Blue Apatite Accents
Boulder Opal Cross Pendant with Blue Apatite Accen...
2010s Opal Pendant Necklaces
14k Gold
This pendant is a Dianna Rae Original featuring a genuine Australian boulder opal. The opal has amazing rivers of blue, green and brown flowing through it. The accents gems are genuin...
Edwardian Silver Paste Shaker Locket Pendant Necklace
Edwardian Silver Paste Shaker Locket Pendant Neckl...
Unknown
Antique Early 1900s Edwardian Opal Pendant Necklaces
Vermeil, Silver, Sterling Silver, Crystal
A Large Edwardian Silver Gilt and paste locket pendant filled with a triplet black Opals and clear crystals on fancy Sterling Silver chain. English origin. Drop of the locket 56mm, widt...
18 Karat Gold Multicolored Gemstone and Diamond Be...
Sharon Khazzam
2010s Opal Pendant Necklaces
18k Gold, Rose Gold, White Gold, Yellow Gold, Amethyst, Aquamarine, Beryl, ...
Beni Necklace A delicate open-circle pendant necklace, composed of a collection of 33 stones which reside together in harmony. Every gemstone and diamond has been carefully chosen to c...
Tivon Fine Jewellery Opulent Opal and Diamond Necklace
Tivon Fine Jewellery Opulent Opal and Diamond Neck...
21st Century and Contemporary Modern Opal Pendant Necklaces
18k Gold, Diamond
Opulence! This gorgeous pendant has been crafted in 18ct White Gold and set with glittering fine diamonds (1.48ct) and an opulent (5.80ct) Ethiopian Opal. Accompanied by an 18ct 18 inch...
Tagua Nut, Tanzanite, Pink Sapphire, Opal, White a...
Sharon Khazzam
2010s Opal Pendant Necklaces
18k Gold, White Gold, Diamond, White Diamond, Black Diamond, Multi-gemstone...
Ellie Necklace A lavaliere necklace, created to celebrate a large sugar-loaf tagua nut. The four organically shaped motifs begin with a pink sapphire in a black diamond surround, follo...
Antique Silver Greek Macedonian Coin in 22k-21k Go...
AB Jewelry NYC
21st Century and Contemporary Contemporary Opal Pendant Necklaces
22k Gold, Gold, 24k Gold, Yellow Gold, Diamond, Yellow Diamond, Brown Diamo...
In stock. Macedonian Medallion Pendant. Antique 3rd Cent BC Greek coin pendant, set in 21k gold bezel, embellished with small diamonds and garnet accents. The Bail is highlighted with L...
Faye Kim Ethiopian Opal and Moonstone Pendant
Faye Kim Ethiopian Opal and Moonstone Pendant
Faye Kim
2010s Contemporary Opal Pendant Necklaces
Gold, 18k Gold, Moonstone
Be prepared for swooning glances with this incredible, one-of-a-kind Ethiopian opal and moonstone pendant. The handmade setting is 18k green* gold featuring a 9.13 cts. pear-shaped opa...
Australian Boulder Opal, Diamond and 18 Karat Gold Hand Fabricated Pendant
Australian Boulder Opal, Diamond and 18 Karat Gold...
Thesis Gems and Jewelry
2010s Artisan Opal Pendant Necklaces
18k Gold, Diamond
Compass Pendant Wear this pendant everyday as a talisman. Over 20 carats of Australian Lightening Ridge boulder opal with a hand fabricated Alhambra 18 karat gold setting. Accented with...
Solid Australian Opal, Canadian Diamond and 18 Karat Gold Pendant
Solid Australian Opal, Canadian Diamond and 18 Kar...
Thesis Gems and Jewelry
2010s Artisan Opal Pendant Necklaces
18k Gold, 22k Gold, White Diamond
Coat of Arms Pendant - Diamond Array A 1.7 ct solid Hopkins Australian opal and the brightest Canadian diamonds (VS F/G quality) dance with light in this 8+ grams, 18 and 22 karat recla...
2.03 carat Australian Lightening Ridge Ethical Pendant in Hammered 18 Karat Gold
2.03 carat Australian Lightening Ridge Ethical Pen...
Thesis Gems and Jewelry
2010s Artisan Opal Pendant Necklaces
18k Gold, 22k Gold
Substantial and Romanesque, this 18 and 22 karat hammered pendant boasts 16+ grams of reclaimed gold material to couch its stunning solid 2.06 ct Hopkins Australian Lightening Ridge opa...
Tsavorite, Australian Opal, Ceylon Sapphire, Diamond and Mabe Pearl Necklace
Tsavorite, Australian Opal, Ceylon Sapphire, Diamo...
Thesis Gems and Jewelry
2010s Artisan Opal Pendant Necklaces
18k Gold, Diamond, Tsavorite, Pearl, Blue Sapphire
A celebration of color and phenomenal gems. Opals, sapphires, diamonds, tsavorite and a mabe pearl party together in this convertible necklace. Hand fabricated and set in 18 karat recyc...
Arabesque 18 Karat Gold Solid Australian Opal Pendant
Arabesque 18 Karat Gold Solid Australian Opal Pend...
Thesis Gems and Jewelry
2010s Artisan Opal Pendant Necklaces
18k Gold, Tsavorite
Compass Pendant. Wear this pendant everyday as a talisman. Mine to market solid 2.57 carat Australian Lightening Ridge opal set in hand fabricated 18 karat recycled gold bezel with tsav...
Carved Opal Cameo Diamond Onyx Pendant Yellow Gold...
Unknown
Late 20th Century Early Victorian Opal Pendant Necklaces
14k Gold, 18k Gold, Diamond, White Diamond, Onyx
Fine carved opal cameo pendant with onyx in 14K yellow gold and 18K yellow gold rope chain. 14K Onyx and Opal Cameo Pendant Gold : 14K Yellow Gold Diamond : 1 piece Opal : 1 piece Onyx...
Onyx Opal Diamond Yellow Gold Pendant Necklace

Onyx Opal Diamond Yellow Gold Pendant Necklace
Unknown
Mid-20th Century Opal Pendant Necklaces
18k Gold, Yellow Gold, White Diamond, Onyx
Gorgeous estate piece from the Mid-20th Century features an opal, onyx, and diamond long pendant on an 18 karat yellow gold link necklace. The opal is approximately 12 carats, and there...
Opal, 0.85 Carat Diamond and 0.15 Carat Ruby, Plat...
Unknown
1990s Art Deco Opal Pendant Necklaces
Platinum, Diamond, Ruby
A stunning, fine and impressive opal, 0.85 carat diamond and 0.15 carat natural ruby, Art Deco style platinum pendant; part of our diverse gemstone jewelry and estate jewelry collection...
1940s 2.47 Carat Opal and 5.34 Carat Diamond Plati...
Unknown
Vintage 1940s Opal Pendant Necklaces
Platinum, Diamond
A stunning vintage 2.47 carat opal, 5.34 carat diamond and platinum pendant with 18 karat white gold chain; part of our diverse gemstone jewellery collections. This stunning, fine and ...
Victorian Black Opal Diamond Gold Pendant

Victorian Black Opal Diamond Gold Pendant
Unknown
Antique 1880s Victorian Opal Pendant Necklaces
18k Gold
This truly rare black opal showing all the colors of the rainbow, from blue, green, yellow, orange and especially an amazing amount of the most sought after color in black opals - red, ...
1970s 8.02 Carat Opal and 1.36 Carat Diamond White...
Unknown
Vintage 1970s Opal Pendant Necklaces
14k Gold, 18k Gold, White Gold, Diamond
An impressive vintage 8.02 carat white opal and 1.36 carat diamond, 18 karat white gold pendant with 14 karat white gold chain; part of our diverse gemstone jewelry collections. This f...
Opal and Diamond 18 Karat Gold Zydo Pendant
2010s Opal Pendant Necklaces
18k Gold, Diamond
18k white gold piece designed by Zydo. Featuring a 7.55 carat center Opal stone surrounded with approximately 2.20 carats in white round diamonds.
Fei Liu Oval Lapis Lazuli, Opal and Diamond-Set 18 Karat White Gold Pendant
Fei Liu Oval Lapis Lazuli, Opal and Diamond-Set 18...
Fei Liu
2010s Contemporary Opal Pendant Necklaces
18k Gold
Fei Liu Fine Jewellery's 18ct white gold pendant with the deep blue 15.81ct oval lapis lazuli. Inset with rays of 0.71ct diamonds which surround the 0.61ct opulent opal .
Renato Cipullo 75 Carat Blue Topaz Return to the Sea Necklace
Renato Cipullo 75 Carat Blue Topaz Return to the S...
Renato Cipullo
21st Century and Contemporary Modern Opal Pendant Necklaces
18k Gold, Yellow Gold, Citrine, Coral, Diamond, Emerald, Freshwater Pearl, ...
This stunning one-of-a-kind necklace is from Renato Cipullo's Return to the Sea Collection. Featuring a center 75ct blue topaz accompanied by a variety of 18k yellow gold sea motifs in...
1981 3.82 Carat Black Opal and Yellow Gold Pendant...
Unknown
Vintage 1980s Opal Pendant Necklaces
9k Gold, Yellow Gold
An impressive vintage 3.82 carat black opal and 9 karat yellow gold pendant and chain; part of our diverse opal jewelry and estate jewelry collections. This fine and impressive black o...
Double Opal and Diamond 18 Carat White Gold Pendan...
Unknown
Mid-20th Century Opal Pendant Necklaces
18k Gold, White Gold, Diamond
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 ) weighing 15,40 carats and 68 diamonds in brilliant-cut weighing 1,80 carats. Set in 18...
Ebony Sapphire Peridot Gold Necklace

Ebony Sapphire Peridot Gold Necklace
Giulia Colussi
2010s Artisan Opal Pendant Necklaces
18k Gold, Malachite, Peridot, Pink Sapphire, Turquoise
Fantastic ebony necklace with 12 peridot 8cts in the central amazon rose sapphire cts 4,50, the pendant is made with linked rare Australian rose opal, malachite and turquoise in differ...
18.19 Carat Opal, 0.51 Carat White Diamond and 0.6...
Alberto
2010s Contemporary Opal Pendant Necklaces
14k Gold, Yellow Gold, White Gold, Diamond, White Diamond, Sapphire
Material: 14k Two Tone Gold Center Stone Detail: 1 Oval Opal at 18.19 Carats Stone Details: 13 Round White Diamonds at 0.51 Carats - Clarity: SI / Color: H-I, 17 Orange Sapphires at ...
Kian Design 18 Carat Yellow Gold Boulder Opal Pend...
Kian Design
2010s Contemporary Opal Pendant Necklaces
18k Gold, White Diamond
Boulder Opale Neck piece Three beautiful Australian Boulder opals are each set in chenier settings with four fine claws, alternating with petite bezel set diamonds. This unique 18ct ye...
Antique Belle Époque Diamond and Opal Pendant
Antique Belle Époque Diamond and Opal Pendant
Unknown
Vintage 1910s Opal Pendant Necklaces
18k Gold, White Gold, Diamond
An exceptional early 20th century 18k white gold diamond and opal pendant c.1910. The pendant comprises of an old european cut diamond set to the centre weighing approximately 0.33ct, H...
John Zerano Art Nouveau Opal Pendant with 14 Karat...
20th Century Art Nouveau Opal Pendant Necklaces
14k Gold, Yellow Gold, Diamond
Art Nouveau pendant with 14K yellow gold chain. By John Zerano, Germany. Opal in cabochon-cut and 2 diamonds weighing approximately 0,10 carats. Mounted in 14 K yellow gold. On the back...
Opal, Gold Pendant, circa 1970s

Opal, Gold Pendant, circa 1970s
Unknown
Vintage 1970s Opal Pendant Necklaces
Opal, faceted in yellow gold, pendant, circa 1970´s
Pamela Froman One of a Kind Lightning Ridge Opal P...
Pamela Froman
2010s Artist Opal Pendant Necklaces
Gold, 18k Gold, White Gold, Yellow Gold, Tourmaline
One of a Kind Crushed Frame Necklace handcrafted by award winning jewelry designer Pamela Froman in signature hand-hammered 18k yellow gold featuring a 1.76 carat Lightning Ridge bould...
Victorian Opal and Onyx Pin / Pendant / 14 Karat Y...
Unknown
Antique Late 19th Century Victorian Opal Pendant Necklaces
14k Gold, Onyx, Pearl
This elegant Victorian Opal and Oynx pendant can also be worn as a brooch. Ten fiery opal cabochons are set in 14 karat yellow gold detailed with a scalloped design and swirls. The cent...
Antique Edwardian Opal Set 9 Carat Gold Pendant Locket
Antique Edwardian Opal Set 9 Carat Gold Pendant Lo...
Unknown
Vintage 1910s Edwardian Opal Pendant Necklaces
9k Gold, Yellow Gold
This gorgeous little pendant features an Opal stone set in the centre with a locket on the reverse side. Crafted from 9ct Yellow Gold and made in the Edwardian era, this pendant would l...
Brooch/Pendant of Australian Opal set in 18 Karat ...
Susan Lister Locke
2010s Artist Opal Pendant Necklaces
18k Gold
For her or for him, an exciting Australian Opal that may be worn on a lapel or as a pendant.
18 Karat White Gold Garavelli Necklace with Pink Opal and Black Diamonds
18 Karat White Gold Garavelli Necklace with Pink O...
Garavelli
2010s Modern Opal Pendant Necklaces
18k Gold, Black Diamond
18KT White Gold GARAVELLI NECKLACE with PINK OPAL and BLACK DIAMONDS GOLD gr : 7,20 BLACK DIAMONDS ct : 1,37 SEMIPRECIOUS ct. ct : 8,50
18 Karat White Gold Garavelli Necklace with White Opal and Black Diamonds
18 Karat White Gold Garavelli Necklace with White ...
Garavelli
2010s Modern Opal Pendant Necklaces
18k Gold, Black Diamond
18KT White Gold GARAVELLI NECKLACE with WHITE OPAL & BLACK DIAMONDS GOLD gr : 7,20 BLACK DIAMONDS ct : 1,37 WHITE OPAL ct : 10,00
2.60 Carat Opal and 0.36 Carat White Diamond Moon ...
Alberto
2010s Contemporary Opal Pendant Necklaces
14k Gold, Yellow Gold, Diamond, White Diamond
Material: 14k Yellow Gold Center Stone Detail: 1 Oval Opal at 2.60 Carats Stone Details: 36 Round White Diamonds at 0.36 Carats - Clarity: SI / Color: H-I Length: 16 Inch Fine one-...
Matsuzaki PT900 K18WG Opal Pink Sapphire Green Gar...
21st Century and Contemporary Artist Opal Pendant Necklaces
18k Gold, Platinum, Diamond, Garnet, Sapphire
All buyers outside of Japan will receive -8% tax exemption from the list price. Please inquire for details. Opal : 1.73ct / Sapphires : 0.24ct / Garnets : 0.17ct / Diamonds : 0.17ct Ap...
Australian 3.65 Carat Cooper Pedy White Opal Oval ...
21st Century and Contemporary Opal Pendant Necklaces
Gold, 14k Gold, Yellow Gold
Beautiful fine Cooper Pedy white opal with stunning play of colour. Set in a fine 14k yellow gold solitaire pendant. Stunning Australian opal with an excellent polish and lots of colou...
Georges Fouquet French Art Nouveau Opal, Pearl, Gold and Enamel Pendant
Georges Fouquet French Art Nouveau Opal, Pearl, Go...
Georges Fouquet
Antique Early 1900s Art Nouveau Opal Pendant Necklaces
18k Gold, Pearl, Freshwater Pearl
A French Art Nouveau gold and plique-à-jour enamel pendant with opals and freshwater and natural pearls by Georges Fouquet. The pendant has 11 opals, and 13 freshwater pearls and one na...
Opal Slice Gold Necklace

Opal Slice Gold Necklace
2010s Contemporary Opal Pendant Necklaces
18k Gold, Diamond
Uniquely mixing bold shapes with stunning gemstones, Ri Noor's Opal Slice Gold Necklace is a captivating piece of jewelry that is designed for everyday wear. The necklace is anchored by...
Edwardian 11.50 Carat Opal Diamond Gold Platinum P...
Unknown
Vintage 1910s Edwardian Opal Pendant Necklaces
Platinum, Yellow Gold, Diamond
A platinum and 18 karat yellow gold filigree frame surrounds an oval opal in classic Edwardian splendor. Approximately 2.00 carats of diamonds create the floral-themed border, with each...
Dalben Fish Shape Boulder Opal Yellow Gold Pendant
Dalben Fish Shape Boulder Opal Yellow Gold Pendant...
Oreste Dalben
21st Century and Contemporary Contemporary Opal Pendant Necklaces
18k Gold, Yellow Gold
Dalben design fish shape 18 kt satin yellow gold pendant with a 3,9 carat blue-azure Australian Boulder Opal mounted with a rolò 18 kt yellow gold chain. The Australian Boulder Opal hav...
Four Opal Slice Necklace

Four Opal Slice Necklace
2010s Contemporary Opal Pendant Necklaces
18k Gold, Diamond
Uniquely mixing bold shapes with stunning gemstones, Ri Noor's Four Opal Slice Necklace is a captivating piece of jewelry that is designed to add sophistication to everyday life. The ne...
13 mm Kasumi Japanese Pearl, Solid Australian Opal and 18 Karat Gold Pendant
13 mm Kasumi Japanese Pearl, Solid Australian Opal...
Thesis Gems and Jewelry
2010s Artisan Opal Pendant Necklaces
18k Gold, 22k Gold, Pearl
A 13 mm silver-violet Kasumi pearl and 0.5 carat solid Hopkins Australian opal unite vertically. 22 and 18 karat reclaimed gold setting. Thesis Gems and Jewelry creates fine jewelry wi...
Solid Australian Opal, Sea of Cortez Pearl and Gemfields Ruby 18K Pendant
Solid Australian Opal, Sea of Cortez Pearl and Gem...
Thesis Gems and Jewelry
2010s Artisan Opal Pendant Necklaces
18k Gold, 22k Gold, Pearl, Ruby
Combined into three tiers; pearl, opal and ruby converse in this pendant as a fluid homage to you. This pendant features a gorgeous 9 mm Perlas del Mar de Cortez pearl, a solid Hopkins ...
Australian Lightening Ridge Opal Mabe Pearl gold pendant
Australian Lightening Ridge Opal Mabe Pearl gold p...
Thesis Gems and Jewelry
2010s Artisan Opal Pendant Necklaces
18k Gold, 22k Gold, White Diamond, Pearl
A glowing Perlas del Mar de Cortez Mabe Pearl meets its match with a Hopkins Australian Lightening Ridge Opal in this pendant with hammered 22 and 18 karat reclaimed gold. The bail is a...
40 Carat Multi-Color Harlequin Pattern Free-Form Custom Opal Pendant
40 Carat Multi-Color Harlequin Pattern Free-Form C...
Vintage 1980s Contemporary Opal Pendant Necklaces
14k Gold, Diamond, Pink Sapphire, Tsavorite
This is a one of a kind 14 karat yellow gold 40 carat, multi color, harlequin pattern, free form custom opal pendant with .71 carats of diamonds, a .48 carat pear shaped Tsavorite garne...
Mid Century Opal 14k Gold Opal 0.85ct VS Diamond B...
Unknown
Vintage 1950s Retro Opal Pendant Necklaces
14k Gold, White Diamond
This gorgeous mid-century retro opal brooch is extremely high quality set with 0.85 carats of lovely brilliant cut and baguette diamonds This piece makes a stunning clip to a dress bu...
Andrew Grima, London, Carved Agate, Opal, Diamond,...
Andrew Grima
1990s Modern Opal Pendant Necklaces
18k Gold, White Gold, Agate, Diamond
A carved agate, cabochon opal, diamond and 18 karat white gold pendant necklace, on an 18 karat white gold torque, by Andrew Grima, 1991. The agate within the pendant is carved by the...
Diamond and Opal Drop Necklace

Diamond and Opal Drop Necklace
Vicente Agor
2010s Modern Opal Pendant Necklaces
18k Gold, Diamond
This stunning Opal is Ethiopian and weighs aprox. 4 1/2 ct. and surrounded by a dazzle of diamonds. There is a 'trapeze' center diamond that is aprox. .08 ct for a total weigh is aprox....
Dalben Fish Shape Boulder Opal Yellow Gold Necklace
Dalben Fish Shape Boulder Opal Yellow Gold Necklac...
Oreste Dalben
21st Century and Contemporary Contemporary Opal Pendant Necklaces
18k Gold, Yellow Gold
Dalben design 4,3 carat fish shape Australian Boulder Opal with a 18 kt cord style yellow gold pendant necklace. The Australian Boulder Opal have a lovely fish shape witha little brown ...
2.50 Carat Ruby Emerald 3.30 Carat Diamond Mabe Pearl "Moor of Venice" Brooch
2.50 Carat Ruby Emerald 3.30 Carat Diamond Mabe Pe...
Late 20th Century Renaissance Opal Pendant Necklaces
9k Gold, Sterling Silver, Diamond, White Diamond, Black Diamond, Emerald, P...
This Brooch is made of 9K Yellow Gold and Sterling Silver. This Brooch has 3.30 Carats of White and Black Diamonds. This Brooch has 2.50 Carats of Rubies and Emeralds. This Brooch has a...
K. Brunini Yowah Nut Opal Geode Pendant
K. Brunini Jewels
21st Century and Contemporary Contemporary Opal Pendant Necklaces
18k Gold, Yellow Gold, Sterling Silver
From the small Australian outback town of Yowah comes the Yowah nut opal. Encased in a “nut” of ironstone is opal that took millions of years to form. This pendant is a significant Yowa...
18 Karat Gold Sri Yantra Large Carved Rock Crystal...
Noor Fares
2010s Modern Opal Pendant Necklaces
18k Gold, Diamond, Rock Crystal
- 18K Yellow Gold (8.12 gr.) - Diamond (2∅ / 0.40cts / H/SI1) - Rock Crystal Quartz - White Synthetic Opal - Chain (29.5cm)