Opal Necklaces

Immerse yourself in a world of vibrant color and ethereal beauty with this stunning double strand necklace, a masterpiece by the renowned designer Paula Crevoshay. Featuring 165.58 c...

A stunning, fine and impressive antique 2.10 carat opal and 0.13 carat diamond, 15 karat yellow gold double drop pendant with a 15k yellow gold and platinum chain - boxed; part of ou...

This beautiful 90s necklace is sterling silver with high end pink opal and a halo of white topaz. The 8 smaller opal cabochons measure 8x10mm. The larges...

It consists of: Gemstone- Natural opal Gemstone- Diamonds Gemstone type- Real natural Metal- Silver Metal purity- sterling silver Dimension- 60mm x 34mm

DeKara Designs Collection Our latest design! An absolutely superb Oval Australian Black Oapl surrounded by beautiful diamonds in a platinum setting. Metal- 90% Platinum, 10% Iridiu...

Magnificent double strand polished 16 inch long blue natural Peruvian Opal enhanced with black natural highly polished Onyx rondels and little glittering gem cut black Spinels with D...

Designer: Effy Material: 14k rose gold Diamond: 6 round cut = 0.04cttw Color: H / I Clarity: I1-2 Opal: heart cut = 8.75cttw Dimensions: necklace measures approximately 18-inches in ...

A beautiful triangle freeform shaped Australian solid black opal pendant with violet, light blue, and green play of colours, set in 18ct gold accented with a natural diamond. Item D...

Australian Crystal Opal & Pink Sapphire Pave Pendant in 18k Rose Gold This pendant is crafted in 18k rose gold and features a pear-shaped Austra...

A luxurious pendant necklace showcasing a vibrant oval-cut emerald set above a mesmerizing opal cabochon, both surrounded by sparkling halos of brilliant white diamonds. It features ...

Antique Victorian Pendant Consisting of a vibrant play of colour Oval cut - Ethiopian Opal It appears it is the original stone as none of the prongs have evidence of being adjusted ...

Flawless 18 Karat White Gold Necklace Set with 133.13-carat Ethiopian Opals and 7.26-carat Rose-Cut Diamonds. This is part of COOMI's Trinity Collection and made with inspiration fro...

Chameleon pendant with opal, emerald and diamonds. 14Chameleon Charm. Reptile Charm. Lizard pendant. Animal Jewelry, Wildlife Jewelry Metal: silver 925...

A fine vintage gold, opal, sapphire, and diamond pendant. In 18 karat yellow gold. With a large ca. 44.00± ct carved cushion shape black opal carved with a horse's head in profile....

An Edwardian opal and diamond pendant, the central circular opal is surrounded by old brilliant-cut diamonds in a platinum millegrain setting suspended ...

This opal strand is 160 carats magnificient opals. The clasp is 14k white gold with .90c in diamonds.

Twenty-nine solid opal beads totaling an extraordinary 554.00 carats comprise this mesmerizing necklace. The graduated gems are an impressive size, measuring from 23.8mm to 13mm, wit...

14K yellow gold pendant with natural Boulder Koroit opal on a 100% silk cord opal origin - Australia opal weight - 41.28 carats opal measurements - 1.02 х 1.42 in / 26 х 36 mm penda...

Created in 18 karat yellow gold 36 inch graduating length Ethiopian Opal 146 carats approx. Peridot 145 carats approx. 18kyg roundels 18kyg toggle clasp Strung on silk Limited editi...

Exquisite Drop-Shaped Opal Pendant with Garnet Accent in Sterling Silver Discover the stunning beauty of this drop-shaped Opal pendant, bursting with vivid flashes of red, blue, and ...

Welcome to Blue Star Gems NY LLC! Discover popular engagement ring & wedding ring All designs from classic to vintage inspired. We offer Joyful jewelry for everyday wear. Just fo...

Natural Black Ethiopian Opal Pendant surrounded by Peridots and Tsavorite Garnet in 925 Sterling Silver, Handmade!! 💎 GEMSTONE TYPE: Opal, Peridot, Tsavorite Garnet ⚖️ PENDANT WEI...

Please check out the HD video! This is an important and substantial piece! 6 pieces of top gem quality opals make up this large pendant. Here is a natural Mexican fire opal and diamo...

Very Classic 4 Strand Pearl Necklace The clasp is 14K Yellow Gold The pearls measure 4.0mm The pearls are Cultured Akoya Pearls. The clasp has ...

The focal point of this stunning necklace is the Arizona turquoise pendant, a gemstone renowned for its striking blue-green color reminiscent of the clear desert skies. Surrounding t...

This stunning statement necklace is crafted in 18-karat gold and sterling silver. It is hand set in 70.0 carats opal doublets, 22.65 carats emerald, 27.37 carats blue sapphire and 11...

Magnificent 16.98ct Opal Pendant with Red and Green Flashes – Surrounded by Rubies and Zircon This stunning 16.98ct Opal pendant is a true masterpiece, featuring the most sought-afte...

This stunning necklace is an exquisite example of masterful craftsmanship, bringing together the luxurious allure of 18-karat white gold with the mesmerizing beauty of Australian opa...

Hexagon Flower Australian Solid 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 gem...

Created in 18 karat yellow gold Opal 2 carats approx. Diamonds 0.50 carat approx. 18 inch length, adjustable at 16-17 Lobster clasp Limited edition Enrobed in radiant 18 karat yello...

This gorgeous necklace features warm, honey-colored faceted citrine and bright orange fire opal beads, artfully arranged with rich green chrome diopside and yellow gold accents. The ...

These fascinating round polished Peruvian Opals and round polished natural Jaspers are enhanced with little sparkling gem-cut very pale Amethysts. The big round are approximately 20...

The Saturn - Australian Black Opal & Diamond Tsavorite 18K Yellow Gold Pendant Necklace. Free Domestic USPS First Class Shipping! Free Gift Bag or Box with every order! Opal—th...

This stunning Opal, Topaz, and Diamond Necklace in 10kt Rose Gold is a beautiful combination of colors and sparkle. The fiery opal, striking blue topaz, and sparkling diamonds make t...

This eye-catching necklace has a beautifully organic feel and features unusual wood opalite beads and an impressive 180.50 carat smoky topaz crystal. Wood opalite forms when a materi...

Heart Shaped Mexican Matrix 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 one ...

14K yellow gold pendant with natural Boulder Opal opal origin - Australia opal measurements - 0.24 х 0.71 х 1.38 in / 6 х 18 х 35 mm stone weight - 13.65 carats pendant length - 1.73...

These beautiful pearls are a white luster measuring 7mm round. They are cultured Japanese cultured saltwater Akoya pearls. The clasp is 14 Karat...

Created in 18 karat yellow gold Ethiopian Opal 32 carats approx. Diamonds 0.50 carat approx. Chain sold separately Exquisitely crafted from 18-karat yellow gold, this pendant featu...

A strand of ethereal color and golden craftsmanship. This 27.5" necklace features glowing round Ethiopian opal beads, each alive with flashes of rainbow fire. The opals are individua...

A luminous strand of graduating natural opal rondelle beads, glowing with the warm, honeyed fire that only opals can produce. Each of the 30 carats of hand-selected beads shifts with...

Elevate your style with the enchanting fusion of vibrant opals and dazzling diamonds showcased in our exquisite necklace. Crafted with meticulous attentio...

This 980 silver piece was made in the 1930’s or 1940’s, in the early days of Taxco, with locally sourced Mexican white opals. The necklace has five opals, bezel set with a beaded mot...

18k Yellow Gold Inlaid Mother Of Pearl, Opal, Black Jade Flower Pendant Necklace by Tiffany & Co. With Inlaid Mother Of Pearl, Opal, Black Jad...

Natural Finely Faceted Quality Opal Diamond Pendant with 18" Gold Chain 3.25 TCW GIA Certified $8,950 211197 This is a Unique Custom Made Glamorous Piece of Jewelry Nothing says, “...

Enchanting multi gemstone necklace, methiciously hand knotted with precious stones like opal and tourmalines. Gemstones included; • Swiss topaz • Tanzanite, • Apatite • Ethiopian O...

Affinity Necklace set in 20K Yellow Gold. 126.85cts Aquamarine, and 15.49cts Opals, 10.17cts Diamonds. Necklace measures at 16inches with a 2inch extender. 15.49cts Opals 126.85cts...

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...

Natural Quality Opal Diamond Pendant Necklace 18" 14k Gold 5.81 TCW Certified $5,950 301789 This is a Unique Custom Made Glamorous Piece...

Elegant Mexican Fire Opal, Diamond Tsavorite Pendant Necklace 18K Yellow Gold. Free Domestic USPS First Class Shipping! Free Gift Bag or Box with every order! Opal—the queen of gem...

Stunning 18 Karat White Gold Pendant Necklace Featuring A 3.54 Carat Oval Lightning Ridge Opal with Gorgeous Green and Blue Play of Color. 0.27 Carat Total Weight Round Brilliant Cut...

1960s Custom pendant made to showcase this fine quality gray opal which features blue, green, red & yellow broad flashes. This gorgeous Australian opal in mounted in a handmade 14k ...

Of Australian provenance, the pendant is crafted in 9K yellow gold, in lovely foliate openwork motif, 28mm high (including bail) bezel set with Australian doublet opal of oval shap...

Immerse yourself in vintage glamour with this mesmerizing jewelry set, featuring a delicate floral pendant and matching earrings crafted in 14K white gold. At the heart of each piece...

A fine and impressive antique Victorian 2.32 carat opal and 15k yellow gold pendant; part of our antique opal jewellery and estate jewelry collections. This fine and impressive ant...

Although today, we think of the Sahara Desert as a desolate and dry place - millions of years ago it was covered in water and was the bottom of an ocean. The remnants of this fact are found in areas of the desert that are covered in little shells, ammonites and fossils. Leaving the dangerous task of collecting these shells to someone else - I was awestruck when I found a gem supplier that had a vast selection of fossilized druzy shells...

East meets West in this stunning boulder opal necklace, where ancient gemstone tradition encounters contemporary design. The pattern and fire within the boulder opal dance endlessly,...

Description Vibrant, luminous, iridescent green Hydrophane Ethiopian Opal 6 strand necklace embellished with lentil shape 18k yellow gold and green onyx accents. Item # N3795. Mate...

Dalben design One of a Kind 18k rose gold matte finishing necklace with two bezel-set Australian Boulder Opals weight 3,18 carat. pendant dimension : width 10,4 mm (0,41 inch ) he...

♥ Glowing Geometric-Shape Ethiopian Opal Necklace 14K Gold R4632 ♥ The necklace measures 15.5" in length with a 1.5" extension. The center piece measures 25.6mm wide, 19.2mm in lengt...