Opal Necklaces

This necklace is unbelievably gorgeous and has a fabulous design. It's truly a glamorous statement necklace. The orange opal stones are from Ethiopia, and they are round cut and me...

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...

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 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...

This necklace is just gorgeous. It has 20 black opals that measure 6 x 4 mm and total 8.6 carats. Each opal is surronded by diamond cut white sapphires. The necklace is adjustable ...

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...

What a stunning and a spectacular necklace! There are so many Ethiopian fire opals on this statement necklace. They are of oval and round and range from 7 x 5 mm to 4 x 3 mm for ov...

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...

Elevate your jewelry collection with this stunning **19-inch blue-green nugget Peruvian opal necklace**, a piece that beautifully captures the tranquil colors of tropical seas. Each ...

What a gorgeous necklace! There are 11 oval shaped Ethiopian Rainbow Luster Black Opals on this statement necklace. They are 7 x 5 mm and total 8.36 carats. Each opal is surrounde...

A charming antique locket (circa 1900-1910) featuring an elegant arrangement of ivy and a bow crafted in 10K gold, accented by a tiny opal. The ivy motif was particularly meaningful ...

Antique Opal Necklace Circa 1920 Circa 1920 opal and rock crystal bead necklace, composed of graduated milky opaline beads spaced by faceted rock crystal rondelles, later restrun...

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...

This locket is an absolute knockout. Perfect as a pendant on a long chain or dangling from a fabulous charm bracelet. The gold locket pendant in the form of a hinged sphere, softly d...

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...

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...

Ethiopian opal, faceted into rondelles that graduate in size along the strand. The cut adds sparkle to the stone's natural color play. Each bead flashes differently. Opal, 3.6mm x 4...

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...

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...

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 ...

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...

These chains are referred to as a watch chain, slide chain, muff chain or guard chain. These were worn with a watch, locket, fob or lorgnette. It looks gorgeous as a necklace when at...

Pink Opal Round Bead Choker Necklace 15 Inch Designer J DAUPHIN This choker necklace is constructed from round pink opal beads measuring 38 cm (15 inches) in length. Pink opal is...

Adorable Bat Design Australian Solid Opal & Diamond Necklace 14K Yellow Gold. Free Domestic USPS First Class Shipping!  Free One Year Limited Warranty!  Free Gift Bag or Box with ev...

Double strand of highly polished glowing natural black Onyx (18 mm) enhanced with rondels of natural red Bamboo Coral set in this double strand necklace with gold tone easy to use ho...

Created in 18 karat yellow gold Ethiopian Opal 4 carats approx. Diamonds 0.11 carat approx. Chain sold separately About the Designers ~ Dharmesh & Namrata Drawing inspiratio...

Simply Beautiful! A Fine Estate Jewelry piece featuring a 2.5 Carat Natural Boulder Opal with a Beautiful play of color, accented by .04tcw small Diamonds and set in an 18K Yellow Go...

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...

This graceful tennis necklace is crafted in 925 sterling silver and adorned with 63 natural opal gemstones, each carefully shaped in a classic oval cut measuring 3X5 mm. The opals di...

** please note this necklace is ready to ship A delicate sparkling graduated Australian lightning ridge opal necklace, methiciously hand knotted, finished with an 18K gold clasp and...

A very gorgeous and beautiful, modern style, Ethiopian Opal & Sphene Link Necklace set in 18K Yellow Gold & natural Diamonds. The weight of the Ethiopian Opal is 18.24 carats. The we...

Radiant Opal Pendant in 14k yellow gold This pendant is crafted in 14k yellow gold and features a 2.21ct oval cabochon opal with warm, glowing color and subtle flashes of light. The...

14k white gold clasp set with a 2.10ct brilliant-cut diamond, F/G, VS/SI, on a pink opal bead necklace - 48 cm long Detailed description: The necklace is 48 cm long and 1.2 cm wide...

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...

Drench yourself in gemstones with hues of reds and greens... This handmade necklace in 14K Solid Gold, enriched with colorful pure gemstones such as; • Rainbow moonstone • Pink Opal...

A very gorgeous and beautiful, modern style, Ethiopian Opal & Rubellite Drop Necklace & Earrings set in 18K White Gold & natural Diamonds. The combined weight of the Ethi...

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...

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...

Baguette Diamond Invisible Setting Australian Black Opal & Tsavorite Necklace 18k Yellow Gold. Free Domestic USPS First Class Shipping! Free Gift Bag or Box with every order! Opal—...

An Important Antique bypass necklace designed as an articulated and tapering serpent with alternating bands of old-mine-cut diamond and opal scales featuring ruby eyes, in 18k gold. ...

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 One Of A Kind Necklace. This piece is made with stunning Black Pearls that display a vivid "Oil Spill" Like multi colored iridescence, Faceted Fire Opals, Emeralds and high ...

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 ...

"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 ...

18 inch Opal Necklace created in 18 karat yellow gold Opal 1.5 carats approx. Diamonds 0.12 carat approx. Limited edition This 18-inch allurement is rendered with an opal of approx...

This a strand of natural pink Peruvian Opal as a necklace. We created it with 14mm pink opal and 4mm pearls as spacers. These Peruvian mined Opal beads have shades of cream-peach-da...

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...

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...

Created in 18 karat yellow gold Ethiopian Opal 1.50 carats approx. Diamonds 0.05 carat approx. Chain sold separately Limited edition About the Designers ~ Dharmesh & Namrata...

Sword Necklace Opal Cross Coin Pendant Silver Bronze Liberté Egalité Fraternité Vintage Designer: J DAUPHIN Bronze sword necklace with an opal, a vint...

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 ...

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...

18K yellow gold pendant with natural Crystal Opal opal origin - Australia opal measurements - 13 х 17 mm opal weight - carats pendant weight - 2.52 grams pendant length - 26 mm re...

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...

A magical antique 9ct gold opal set magnifying glass pendant. It is a larger piece much larger than say a quizzing glass and is more the size of a traditional small magnifying glass...

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 boulder opal doublet and .68cts Diamond necklace is delicate yet bold. Colorful flashes of blue and green catch the light in each distinct opal oval, and the diamond detail mak...

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...