Opal Necklaces

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 ...

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...

What a beautiful necklace! It has a 10.83 cabochon opal as the solitaire stone and it measures 16.6 x 12 x 5.3 mm. The opal is cracked and it shows in some of the photos. However ...

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...

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

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 (medium) Australian Boulder Opal, Zambian Emerald, Diamond & 14k Gold Carved Australian Boulder Opal with 2mm round diamond with an 7x5mm emerald ...

Bochic “Orient” Vintage Diamond, Opal & Fancy Sapphire Necklace & Earrings Suite 18K Gold & Silver Drop Necklace, Multi natural gem and Diamond necklace and earrings Beautiful Na...

Bochic “Capri” Vintage Classic Italian Diamond, Emerald, Opal & Sapphire Necklace 18K Gold & Silver Choker Necklace Gemstones Natural Fire Opal — 33.60 Carats Natural Sri...

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 ...

Bochic “Capri” Vintage Classic Italian Diamond, Emerald, Opal & Sapphire Necklace and Earrings Suite 18K Gold & Silver Choker Necklace Gemstones Natural Fire Opal — 33.6...

Bochic “Capri” Vintage Classic Italian Diamond, Emerald, Opal & Sapphire Necklace 18K Gold & Silver Choker Necklace Gemstones Natural Fire Opal — 215, 60 Carats Natural S...

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...

This necklace is just gorgeous and has a fabulous design. It's truly a glamorous statement necklace. The blue opal stones are from Ethiopia. They are pear cut and measure 5 x 3 mm...

Large sparkling layered Australian lightning ridge opal necklace, methiciously hand knotted , finished with Paraiba Tourmaline and 14K gold sparkling diamonds. All stones are hand ca...

Simple chic Engraved Pear Shape Natural Pink Opal pendant measuring 21 mm x37 mm with on top a Blue Sapphire cab set in a 14 Kt. yellow gold bezel (chain not included) In 1978 our...

Bochic “Capri” Vintage Sapphire, Ruby, Topaz & Opal Drop Necklace Set In 18K Gold & Silver Beautiful Natural Orange Opal – 39 Carats Natural Red & Pink Rubies – 121 Ca...

Oregon Blue Opal Necklace Oregon Blue Opal, 14k Gold 16” of natural Oregon Blue Opal 8mm rondelle beads with gold beads in the front of necklace as well as at the clasp for a super...

Ethiopian opal, each bead with its own flash of color beneath the surface. Some show more fire than others, that's the nature of the stone. The 18K gold is minimal, just the clasp. ...

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...

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...

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...

Epic Australian Opal Starfish Pendant (large) Australian Boulder Opal, Zambian Emerald, Diamonds & 14k Gold Carved Australian Boulder Opal with center 6mm round emerald bezeled...

Opal Necklace Green Opals, 14k Gold 16.5” of beautiful green-hued 8mm rondelle opals. This necklace has four large gold beads at the center of the necklace and four smaller gold ...

Bochic “Capri” Vintage Classic Italian Diamond, Emerald, Opal & Sapphire Necklace 18K Gold & Silver Choker Necklace Gemstones Natural Fire Opal — 33.60 Carats Natural Sri...

This necklace features opal totalling 14.34 carats, bezel set in 925 sterling silver. Each gemstone is bezel set and linked in a linear design, allowing fluid movement. Measuring 16 ...

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...

This gorgeous Kokopelli pendant is sterling silver with turquoise and opal gemstones. It is a creation of Navajo silversmith Leonard Jim. The pendant measures 1 1/8 by 2 1/8 inches including bail. Marks: Sterling, LJ It comes on an artisan made blue apatite bead necklace...

Bochic “Capri” Vintage Opal, Natural Ruby & Pearl Necklace — a breathtaking statement piece inspired by the timeless glamour of the Italian Riviera and the effortless elegance of vin...

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...

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...

Opals are my birthstone, so I have always had a soft spot for them because of their unique qualities and fire. They are also notoriously difficult to photograph - especially for a novice like myself! Rest assured, this strand of opals has a lovely fiery translucence and is unique in so many ways . . . even though these photos say differently. A stunning graduated strand of Welo Opals...

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...

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...

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...

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...

This striking single-strand necklace is composed of finely polished Ethiopian opal rondelle beads that smoothly graduate in size toward the center. Each natural opal bead displays a...

Australian´s Lightning Ridge Dark Opal and Diamond Pendant mounted in 18 Karat Gold. First Quarter 20th Century. Quite noticeable approx. near 1-inch long, a many-splendored gemsto...

Circa 1980's. The colorplay on this opal is amazing and the diamonds around it are the icing on the cake. A really beautiful piece all around! In very good condition. *does not come...

THIS IS A WONDERFUL AND VERY RARE INLAID BLACK OPAL HEART SHAPED PENDANT WITH AN IMAGE OF A SWAN SWIMMING IN THE WATER. THE PENDANT IS BLACK ONYX WITH INLAID BLACK OPAL GEMS AND IS ...

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...

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...

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...

A very vibrant and flashing 9 x 11 mm oval cabochon "Welo Mine" Ethiopian opal is surrounded by delicate "spirals and jawan" artisan crafted gold wire framing in this classic ancient...

Bright Australian Boulder Opal Necklace Pendant 14K Yellow Gold. Free Domestic USPS First Class Shipping! Free Gift Bag or Box with every order! Opal—the queen of gemstones, is one...

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...

A richly textured necklace of natural dark Mexican opal beads, each stone displaying its own unique matrix pattern in deep chocolate, mahogany, and black tones streaked with golden i...

Enhance your collection with the fiery elegance of this multi-strand natural Ethiopian opal necklace. Displaying four tiered layers of genuine rondelle opal beads, this piece featur...

Bochic “Orient” Vintage Diamond, Opal & Fancy Sapphire Necklace & Earrings Suite 18K Gold & Silver Drop Necklace, Multi natural gem and Diamond necklace and earrings ...

Approximately 6 x 8 mm and 7 x 9 mm oval and trillium shaped "Welo mine" Ethiopian opal cabochons are set in artisan crafted "line texture" 18K gold bezels with a double "jawan" gran...

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 ...

Created in 18 karat yellow gold Ethiopian opal 1.50 carats approx. Diamonds 0.40 carat approx. 18 inch necklace with loops at 16th and 17th inch Lobster clasp About the Designers ~ ...

"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 ...

This extraordinary pendant showcases a 16.17ct snakeskin‑pattern opal, framed with 0.37ct of brilliant diamonds in platinum. The opal’s natural iridescence displays a mesmerising arr...

Antique Renaissance Revival gem set 18K yellow gold Latin cross pendant with 16 rare semi black jelly opals (each cabochon cut stone approximately 3 to 4 m...

Multi-colored real Pearl shells are decorated with big round highly polished brown and greenish brown 16" Opals. This double strand necklace is 20 inches long. The clasp is and easy...

Bochic “Capri” Vintage Sapphire, Ruby, Topaz & Opal Drop Necklace Set In 18K Gold & Silver Beautiful Natural Orange Opal – 39 Carats Natural Red & Pink Rubies – 21 Car...

Created in 18 karat yellow gold Ethiopian opal 9 carats approx. Diamonds 0.55 carat approx. Chain sold separately This 18kt yellow gold pendant comes with an ~eye-catching~ Ethiopia...

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...