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 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...

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

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...

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...

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 ...

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...

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...

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...

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...

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...

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...

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...

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...

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 ...

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...

3.8ct Vivid Blue Australian Boulder Opal Pendant Necklace 14K Yellow Gold. Free Domestic USPS First Class Shipping!  Free One Year Limited Warranty!  Free Gift Bag or Box with every...

Sea Shell Inspired Mexican Fire Opal Pendant Necklace with Diamonds 18K Yellow Gold. Free Domestic USPS First Class Shipping! Free Gift Bag ...

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/...

A large, HIGH grade 25 x 32 mm pear shaped Ethiopian opal cabochon is surrounded by a double row of hand applied "jawan" (granulation) in this classic high karat pendant design. Thi...

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 ...

Elevate your jewelry collection with this exquisite Ethiopian Opal pendant, beautifully crafted in luxurious 14K yellow gold. The pendant showcases a natural pear-shaped Ethiopian ...

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...

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...

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...

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...

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...

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...

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...

Sweet antique Victorian era necklace (circa 1880s to 1900s), crafted in 10k & 14 karat yellow gold (chain). Cabochon cut opals measure from 5.5mm x 4mm to 3mm x 2.5mm. One estim...

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...

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

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 ...

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...

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...

Australian Crystal Opal and Diamond Pendant in 18K Gold An elegant pendant centered by a fine 8.83-carat oval cabochon Australian crystal opal, measuring approximately 21.00 × 16.70 ...

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 ...

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 Opal (1 Pcs) 2.48 Carat ...

A deep blue 13 x 25 mm triangular cabochon of Australian Quilpie boulder opal is mounted in an artisan crafted "double line texture" 18K gold setting with similar textured bail abov...

A flashing 8 x 11 mm Ethiopian opal cabochon is set in a matte-finish 18K bezel and then ornamented with "large/small jawan" granulation in this beautiful ancient inspired handmade p...

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...

Asian-motif gold-plated pendant with scroll edges, dating from the 1950s to 1960s. One side features a Asian symbol and the other side has a bird sitting on a branch with opal flower...

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...

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...

Australian Boulder Opal 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 one of the...

A Georgian gold necklace in the form of a serpent with a ruby and emerald set-head suspending from its mouth an opal and emerald heart pendant with a locket back, in 18k. A favorite...

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...

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...

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...

Antique Horseshoe Necklace 18ct White Gold Tested Circa 1880 This stunning Victorian-era horseshoe pendant is a true testament to the exquisite craftsmanship of the period. The p...

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...

Cross Pendant Australian Solid 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 one of...

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...

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...