Opal Necklaces

Gorgeous 14k Yellow Gold 5.35CT Oval Shape Natural Opal Necklace. Super shiny and flashy! Diamond accents. Watch the video to see how opal changes colors. Full on flash! Chain: 1...

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...

Opal Necklaces Opals and 14k Gold Two Necklaces in one! Wear them together or separately. 16" pink opal necklace with two front center gold beads and gold beads also flanking th...

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 ...

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...

Lovely 18k Solid Yellow Gold 7.37CT Natural Love Heart Shape Opal 0.24CT Diamond Necklace! Breathtaking! Spectacular 18k Solid Yellow Gold pendant featuring 7.37 carats gem Opal in...

Oh my! This necklace is gorgeous! Spectacular 14k solid yellow gold pendant featuring a 7.23 carat gem-quality opal in a classy pear shape. The pendant also has a 0.4-carat fine d...

Candy Opal Necklace Opals, 14k Gold 16” of multi-colored opal 8mm rondelle beads. The lobster clasp is abutted by four 14k gold beads. Wear this one-of-a-kind necklace alone or a...

Fine Art Deco diamond, square cut cabochon blue-green opal and 18K white and yellow gold pendant Early 20th Ccentury Exquisite, elegant Art Deco period diamond, blue-green opal 18K w...

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...

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...

Antique Heart Pendant 18ct Gold Circa 1870 *The chain is sold separately Step into a realm of timeless elegance with this remarkable early Victorian pendant, a true museum-worth...

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...

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...

Stylish opal & diamond crescent moon pendant crafted in 14 karat yellow gold. Diamonds total an estimated 0.15 carats (estimated at I-J color and SI1-I1 clarity). Opals graduate ...

Antique Opal Pendant Tests as 9ct Rose Gold Art Deco Circa 1920 * THE CHAIN IS SOLD SEPARATELY A delicate treasure from the Jazz Age… This enchanting Art Deco pendant features...

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. ...

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...

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...

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...

Luxurious Pink Opal Necklace is ready to wear! This pendant charm has a naturally carved pink opal heart in the middle that is surrounded by small diamonds! Absolutely simple and st...

Gem Quality Opal Gemstone Necklace Pendant 14K White Gold Round Cabochon Features a Gem Quality Round Cabochon Opal Gemstone Over $60 in Gold Value Alone 100% Natural Opal Gemst...

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...

Created in 18 karat yellow gold Boulder Opal 15.20 carats approx. Diamonds 4 carats approx. 18 inch length 18 karat yellow gold lobster clasp Limited edition About the Designers ~...

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...

"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 Exceptional Crispy Sparkling Opal Round Beaded Necklace with 18 Carat Rose Gold is totally handmade. Cutting as well as goldwork are made in German quality. The screw clasp is e...

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 ...

Created in 18 karat yellow gold Ethiopian Opal 5.50 carats approx. Diamonds 0.15 carats approx. Chain sold separately About the Designers ~ Dharmesh & Namrata Drawing inspirati...

Two Colored 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, i...

This Exceptional Crispy Sparkling Opal Rondel Beaded Necklace with 18 Carat Rose Gold is totally handmade. Cutting as well as goldwork are made in German quality. The screw clasp is ...

The 18K Yellow Gold Limited Edition Mogul Bead Necklace by Syna Jewels is a vibrant celebration of color and craftsmanship. This striking and versatile 36-inch design features lumino...

"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 ...

A simply Gorgeous Australian Black Opal & Diamond pendant handcrafted in 18k yellow gold. Approximately 20-30 years old. The star of the show is unquestionably the central Opal -...

Pink Opal Necklace Choker Round Bead J Dauphin 38 cm, 15 inches Designer: J DAUPHIN Pink opal is revered for its gentle frequencies that soothe...

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 ...

Bochic “Capri” Ruby, Blue Opal & Multi Sapphire Collier Set In 18K Gold & Silver Elegant and Classic Italian style Natural Blue Topaz - 2.00 Carats Natural Ruby - 9 Carat...

The necklace is 19 inches (48 cm) long, and the smooth round beads are 14mm in size. Boulder opals come from Andamooka, South Australia, sometimes called “painted lady.” Boulder opal...

Important Arts and Crafts Galleon Necklace by an extraordinary, anonymous period jeweler circa 1910, likely made in the Boston area of sterling silver and ...

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 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...

• Pear-shaped 18x40mm Kingman Turquoise cabochon in the center and four graduated pear-shaped gemstone cabochons (2) 10x20mm, (2) 14x25mm; scalloped bezel-setting; rope border, conch...

Bochic “Capri” Lemon Quartz, Aquamarine, Opal & Sapphire Convertible Necklace “Circa 1990s” Set in 18K Gold & 950 Silver • Signed Piece • Certificate & Appraisal Includ...

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...

Lorraine’s Bijoux has on offer a Vintage Wedgewood, Jasperware, Mauve colored cameo pendant necklace. This Stunninf and very Feminine piece is quite ...

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...

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 is a beautiful pendant Designed by Navajo Artist Calvin Begay. It is a quality made piece as are all Begay's fine jewelry. The stones are fire and ...

This Exceptional Crispy Sparkling Opal Rondel Beaded Necklace with 18 Carat Rose Gold is totally handmade. Cutting as well as goldwork are made in German quality. The screw clasp is ...

Australian Opal Heart Necklace Australian Opal, Diamond & 14k Gold Carved Australian heart opal (15mm diameter) with 2mm round diamond bezeled in gold. The paperclip chain is ...

Minimalist Oval Shaped 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, ...

Varying shades of ballet pink and pink grapefruit colored luxe morganite beryl beads are gently separated, creating a bountiful statement choker necklace designed to celebrate spring...

Genuine Original Antique from the 1900's Victorian Opal Pendant 14K Yellow Gold Features a Gem Quality 12 x 9mm Oval Cabochon Opal Gemstone 100% Natural Opal Gemstone 14K Yellow...

Australian Boulder 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! Op...

Gem Quality Black Opal Necklace Pendant 18K Yellow Gold Features a Gem Quality 13 x 7mm Oval Cabochon Black Opal Gemstone Accented by a Round Brilliant Cut Diamond 100% Natural ...

Vintage 14 Karat Yellow Gold and Opal Brooch/Pendant- This lovely piece features 32 opals set in beautifully detailed 14K yellow gold. Can...

An elegant necklace by Chimento, crafted in 18 karat yellow gold and featuring a refined oval pendant centered by a natural multicolor opal, displaying vivid flashes of color. The co...

This vibrand hand made rainbow gemstone necklace includes polished bright multi-colored gemstones, such as: • Pink Sapphire • Ruby • Peruv...

Ethiopian Opal Pendant 925 Silver Genuine Opal Necklace Statement Pendant Gift. Base Metal Sterling Silver, 925 parts per 1000 Main Stone Color Multi-Color Metal Sterling Silver Mai...