Opal Pendant Necklaces

Australian Opal Heart Necklace, 9.5 carats By Jen Proudman Jewelry *9.5 carat heart shaped Australian Opal (17.5x18.5mm) *3mm white diamond bezeled in gold *Adjustable thin 14k g...

Australian Opal Heart Necklace, 2.6 carats *2.6 carat heart shaped Australian Opal (10 x 11mm) *2mm white diamond bezeled in gold *Adjustable thin 14k gold chain, 15-16” This Aus...

14 K Solid Yellow Gold 3.95CT Pear-Shaped Natural Opal Necklace in 14K Solid Gold Chain. The pendant also has ca 0.46 carats of fine diamond accent. Elegant design full of flash! Ve...

Australian Opal Shell Pendant Australian Boulder Opal, Zambian Emerald  & 14k Gold Carved Australian Boulder Opal with center 4mm square emerald. This one-of-a-kind pendant me...

Opal Miraculous Medal Necklace Ruby Oval Pendant Figaro Chain Description: Crafted in 14k gold-plated brass with a gold-plated silver chain, this necklace features an oval Miraculo...

Opal Necklace Australian Boulder Opal, Colombian Emeralds, Diamonds & 14k Gold 16” 14k gold paperclip chain with Australian Opal center pendant. The Opal measures 1” in width a...

Australian Opal Shell Pendant  Australian Boulder Opal, Zambian Emerald, Diamond and 14k Gold Carved Australian Boulder Opal with 2.2mm round diamond with a stunning 6x3.5mm emeral...

An elegant 18ct yellow gold pendant featuring a captivating 1.97ct cushion‑shaped opal, alive with flashes of green and ember. The opal is surrounded by a halo of brilliant‑cut diamo...

One-of-a-Kind Rainbow Mexican Fire Opal Necklace 14K Yellow Gold. Free Domestic USPS First Class Shipping! Free Gift Bag or Box with every order! Opal—the queen of gemstones, is on...

Opal and Diamonds, old Pendant set in solid 14 ct Yellow Gold and Silver. Ca. early XX cent, bail hallmarked 585 and pendant 925. Pendant is likely to be made of gilt Silver. Measur...

Australian Opal Starfish Pendant Australian Opal, Zambian Emerald and 14k Gold Carved Australian Opal starfish with center round emerald bezeled in gold.  This pendant measures 3/...

Simple chic Oval Shape Pink Opal pendant measuring 19mm x 22 mm set in solid 14 Kt. yellow gold bezel and with a Round Shape Plain Emerald Cab in the center,set in a 14k yellow gold...

This 14 karat yellow gold pendant features a freeform pear cabochon doublet opal prized for its shifting play of color, dating to the 1980s. The doublet opal, measuring approximately...

Vintage Edwardian Revival Opal and Diamond Pendant Necklace in 18K Gold. An elegant vintage opal and diamond pendant necklace in the Edwardian taste, centred with an oval cabochon n...

A fine vintage opal & gold figural charm or pendant. With a carved opal in the form of a rabbit or a bunny. Wrapped in a 18 karat yellow gold wire with an integral bail and jum...

This is a wonderful Zuni Native American stone-to-stone inlay pendant in Sterling Silver with red coral, turquoise, opal, black onyx, orange spiny oyster and Mother of Pearl to creat...

From the Blue Hour Collection - this is a single, elegant pendant in 14ky with a 7.5mm round and flashing blue Ethiopian Opal cabochon surrounded b...

Rare Plique a Jour Pendant from the early part of the 20th Century by Hemmerle, Germany. Hemmerle Jewelers was founded in the late 19th Century...

Simple chic Oval Shape Pink Opal pendant measuring 19mm x 22 mm set in solid 14 Kt. yellow gold bezel and with a Round Shape Plain Emerald Cab in th...

A striking 14K yellow gold oval boulder opal pendant, dating to the 1990s, set with a single oval boulder opal measuring approximately 19 by 14.45 by 5.62 millimeters and weighing ap...

Epic Australian Opal Starfish Pendant Australian Boulder Opal, Zambian Emerald, Diamonds and 14k Gold Carved Australian Boulder Opal with center 6mm round emerald bezeled in gold ...

Opal Necklace Miraculous Medallion Virgin Mary Pendant Gold Plated Silver Chain Designer: J DAUPHIN Description: Handcrafted with a 24-inch gold-plated silver chain, this signature...

This pendant is finely crafted in 925 sterling silver and features a floral cluster design set with natural blue sapphire and opal gemstones, accented by diamonds. The piece showcase...

A vibrant green and blue flashing 8 x 13 mm faceted Ethiopian opal from the famous Welo mine in Eastern Ethiopia rests in a double "line textured" 18K gold setting in this incredible...

Murex Flame — Fire Opal Necklace in 18K Yellow Gold. Free Domestic USPS First Class Shipping! Free Gift Bag or Box with every order! Opal—the queen of gemstones, is one of the most...

Decorate yourself in elegance with this Pendant is crafted from 14K Yellow Gold by Gin & Grace Pendant. This Pendant is made up of pear-cut Prong setting African Opal (1 Pcs) 0.7...

Round Shaped Australian Triplet Opal Pendant Necklace in 14k Yellow Gold. Free Domestic USPS First Class Shipping!  Free One Year Limited Warranty!  Free Gift Bag or Box with every ...

Created in 18 karat yellow gold Ethiopian Opal 1.20 carats approx. Diamonds 0.12 carat approx. Chain sold separately Limited edition About the Designers ~ Dharmesh & Namrata...

Radiant Doublet Opal Diamond Pendant Necklace 14K Yellow Gold. Free Domestic USPS First Class Shipping! Free One Year Limited Warranty! Free Gift Bag or Box with every order! Opa...

14k gold pendant with opal, pearl and diamonds. Vintage style gold pendant with opal, pearl, diamonds. Total weight 3.30 gr Size: 42x24mm Gemstones (all are tested by proffesional g...

Sacred Heart Medal Black Pearl Necklace Pink Tourmaline Opal Silver Designer: J DAUPHIN A hand-knotted strand of black pearls and chain holding a Sacred Heart medal in silver, set ...

Elaborate antique Victorian diamond & opal crescent moon pendant crafted in 15 karat yellow gold (circa 1880s to 1900s) 24 old mine cut diamonds graduate in size and total an est...

THIS IS A STUNNING BEAUX ARTS BELLE EPOQUE GOLD PENDANT OF A GRIFFIN OR WINGED DRAGON WITH A STUNNING ANTIQUE OPAL CURLED WITHIN THE TAIL. This is a beautiful Beaux Arts - Art Nouvea...

Stylish diamond crescent moon necklace crafted in 14 karat rose gold. Diamonds total an estimated 0.30 carats (estimated at I-J color and VS2-SI2 clarity). The slender crescent is...

A fiery, green flashing irregular cut 6 x 16 mm Australian boulder opal from the opal fields near Quilpie, Queensland is set into an artisan crafted matte-finish 18K gold bezel surro...

3.80Ct Natural Ethiopian Opal and Diamond 14K Solid Yellow Gold Necklace Amazing looking piece! Stamped: 14K Suggested Replacement Value: $5,500.00 Natural Oval Cut Opal Weig...

"14K 18.78 ct Natural Color Play Black Opal Diamonds Pendant Necklace" This necklace features a 18.78-carat natural black Opal with a color-play effect. It is set on the 14K yellow ...

Water Lily Doublet Opal Diamond Pendant Necklace 14K Yellow Gold. Free Domestic USPS First Class Shipping! Free Gift Bag or Box with every order! Opal—the queen of gemstones, is on...

Opal Gold Medal Necklace Our Lady of Mount Carmel Virgin Mary Designer: J DAUPHIN The Our Lady of Mount Carmel Necklace is a round medal in gold plated brass, inscribed Ntra Sra de...

Tiffany & Co. Schlumberger Pink Opal Egg Pendant Necklace – Large Beautiful Tiffany & Co. Schlumberger large egg pendant featuring a soft pink opal set in 18k yellow gold. Th...

Vintage Art Deco Opal Necklace / pin Hand crafted From the 1940's Brilliant opal colors was originally a brooch pin that was later converted to ...

Drop Opal & Diamond Pendant in 10k Yellow Gold Crafted in 10k yellow gold, this drop pendant features a prong-set white opal with a soft play of color. Round diamond accents are...

A rare antique Victorian - Art Nouveau Opal Snake Pendant depicting two snakes or serpents wrapped around each other in a dramatic 3 inch length. Each snake is set with a stunning round Opal cabochon with wonderful blue, green and yellow colors. The snake in 10-12 Karat Gold with wonderful details throughout the heads and a stunning sinuous Art Nouveau - Victorian design. The snake pendant dates to circa 1850-1900. It is extremely rare to find these early snake jewels...

Created in 18 karat yellow gold Ethiopian Opal 3.50 carats approx. Diamonds 0.10 carat approx. Chain sold separately About the Designers ~ Dharmesh & Namrata Drawing inspir...

A petite Australian opal pendant from Midsomer Jewellery's "Black Lightning" collection. Mined in the 1980s, this vintage opal is newly set in 14ct gold, featuring vibrant teal blue ...

A beautiful pink opal and ruby pendant which has been handmade in our workshops. The pink opals have been hand-cut into teardrop shapes and embedded with rubies. The pendant is made ...

A stunning, fine and impressive antique 3.05 carat opal and 0.32 carat diamond, 9 karat yellow gold and platinum set pendant; part of our Edwardian jewelry collection. This stunning, fine and impressive antique Edwardian pendant has been crafted in 9k yellow gold with platinum settings. The necklace features a stunning 9k yellow gold collet set 3.05ct oval cabochon cut opal. The feature opal is surmounted with a curvilinear array of seven graduating collet set diamonds, in a combination of Old European and eight cuts. The finely crafted pendant suspends from a contemporary 18' yellow gold chain via a trefoil-shaped bale to the upper border of the design ornamented with four further diamonds; the chain secures to the reverse with a conventional spring-loaded bolt ring fastening. This simple opal pendant has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as 9ct and platinum. This impressive antique 1930's pendant is supplied with an IDGL diamond and gemstone grading report card. This Edwardian opal pendant...

This opal and diamond necklace is crafted in 10kt yellow gold and features a beautiful 0.80 carat pear cut opal as its centerpiece. The opal displays captivating flashes of color tha...

"IGI 14K 15.58 ct Natural Color Play Black Opal Diamonds Pendant Necklace" This necklace features a IGI-certified 15.58-carat natural black Opal with a color-play effect. It is set ...

THIS IS A SPECTACULAR ANTIQUE VICTORIAN TO ART DECO BLACK OPAL PENDANT IN 18 KARAT YELLOW GOLD. THE STUNNING PENDANT HAS 11 OF THE MOST GORGEOUS NATURAL OVAL AND ROUND CABOCHON OPAL...

The Saturn - Mexican Fire Opal & Diamond Tsavorite 14K Yellow Gold Necklace. Free Domestic USPS First Class Shipping! Free Gift Bag or Box with every order! Opal—the queen of gemst...

Two Tone Egg Fire Opal & Australian Opal Diamond Necklace 14K Yellow Gold. Free Domestic USPS First Class Shipping! Free Gift Bag or Box with every order! Opal—the queen of gemston...

Created in 18 karat yellow gold Ethiopian Opal 10 carats approx. Diamonds 0.25 carats approx. Chain sold separately About the Designers ~ Dharmesh & Namrata Drawing inspiration fr...

This blue opal pendant has a halo of diamonds around it and is set in a beautiful lush 14 karat gold yellow gold cable chain. This is an amazing brig...

An impressive, true one -of-a kind antique precious Coober Pedy Australian opal pendant, set in 18K solid yellow gold. The dazzling giant opal has a mesmeri...

Rainbow Fire Opal & Tsavorite Necklace in 14K Yellow Gold. Free Domestic USPS First Class Shipping! Free Gift Bag or Box with every order! Opal—the queen of gemstones, is one of th...

14 Karat Yellow Gold Australian Opal Heart Diamond Petite Pendant. This lovely petite pendant features a heart-shaped Opal set on a double basket setting with a small round diamond s...

2.85ct Mexican Fire Opal with Rainbow Flash & Diamond Necklace 14K Yellow Gold. Free Domestic USPS First Class Shipping! Free Gift Bag or Box with every order! Opal—the queen of ge...

Stunning 9t gold antique opal pendant featuring an Australian solid semi-black opal exhibiting red, orange, yellow, green, and blue rainbow colours through the whole stone. The excel...

This gorgeous vintage pendant is a creation from Zuni silversmith Reynetsa Leland. It is sterling silver with a large sponge coral gemstone accented by an inlay of fire opal. Measure...