Opal Necklaces

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...

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...

Victorian Opal and Diamond Crown Haircomb Necklace, ca. 1880s A very unusual and stunning Victorian crown, set with fiery opal cabochons and old-mine ...

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...

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 ...

Bespoke Australian Black Opal, South Sea Pearl & Emerald Jewelry Suite This exceptional one-of-a-kind high jewelry suite comprises a bespoke...

♥ 7.77ct Rare Australian Belemnite Pipe Opal Fossil with Diamond Pendant Necklace 18K White Gold Collector's Gem Fossilized V1152 ♥ Belemnites are extinct squid-like creatures that ...

14K Gold Opal and Diamond Brooch / Pendant with a 13 Plus Carat center Opal stone. 16 Prong-set diamonds surround this massive opal. Opal measures 23.2 mm x 17.4 mm . The Pendant mea...

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...

What a beautiful one-of-kind piece! The freeform Australian Boulder Opal displays incredible flashes of green and blue with undertones of orange and red. The Opal is enrobed in 18 ...

Simply Beautiful! Vintage Multi-shape Morado Purple Opal, Rose Quartz, Quartz and Amethyst Sterling Silver Statement Bib Necklace. Hand set in 925 Sterling Silver mounting. Necklace ...

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...

Solar Orbit Fire Opal Pendant – Natural Mexican Fire Opal, Diamond & Tsavorite in 14K Yellow Gold. Free Domestic USPS First Class Shipping! Free Gift Bag or Box with every order...

This is a beautiful opal stone set in 14K gold. It consists of: Gross weight- 4.270g Gemstone- Natural opal Gemstone weight- 12.62ct Gemstone origin- Ethiopia Metal- Solid Gold Met...

Multi gemstone necklace that shimmers with a spectrum of rare precious stones, charms and diamonds, such as; • Ethiopian opal • Sapphire • Lapis • Tanzanite • African Amethyst • Am...

This striking vintage pendant is crafted in 14K yellow gold and features an intricately detailed dragon coiled within a green jade donut frame. The dragon is accented with a variety ...

Created in 18 karat yellow gold Ethiopian Opal 14 carats approx. Diamonds 0.35 carat approx. Chain sold separately Limited edition About the Designers ~ Dharmesh & Namrata Drawin...

This fascinatingly artistically beautiful necklace is natural highly polished real Peruvian Opals. The largest one is approximately 30mm x 24mm. The clasp is an easy to us silver m...

Nature’s timeless beauty. At its heart, the vibrant green peridots symbolize renewal and hope, while the opals shimmer with a magical play of colors, representing transformation and ...

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 ...

18k White Gold Vintage Alhambra Pink Opal Necklace By Van Cleef & Arpels. With 1 alhambra shape pink opal stone: 15mm. This necklace comes with Van Cleef & Arpels certificate of auth...

A captivating pendant necklace featuring a triangular opal, weighing 10.76 carats. The opal displays a mesmerizing multi-colors, set in platinum. Accentuating the opal are mixed-cut ...

A strikingly beautiful 18ct gold pendant featuring an oval cabochon cut, Australian solid black opal with blue and green play of colours, with one brilliant cut diamond on the frame....

Chic Doublet Opal Pendant in 14K Yellow Gold Unveil your inner glow with this captivating opal pendant, hand-crafted in rich 14K yellow gold. Featuring a natural-shaped doublet opal ...

A nice 18 x 29 mm oval harlequin Koroit boulder opal with nearly every rainbow color displayed is highlighted in a double line texture handmade 18K gold setting with similar wide bai...

Art Deco is the influence for the design of this modern pendant. This piece features a opal center rosecut stone with a black onyx backing to create a rich blue/green color. Fabricated in 18k gold, with a geometric rim of diamonds around the opal. This is a fashionable pendant which is beautiful worn alone, or layered with other necklaces. The pendant hangs from a gold round link chain...

Simply Beautiful! Solitaire Boulder Opal and Diamond Gold Openable Bale Vintage Drop Enhancer Pendant. Featuring a securely Hand set 3 Carat Boulder Opal. Accented by .02tcw Diamonds...

This striking Pendant is bezel set with large Australian Boulder Opal (the second most valuable type of opal) from Winton mine, Queensland measuring impressive 18.00ct approx. (16mm...

Bochic “Capri” Vintage Blue Australian Opal, Ruby, Sapphire Necklace Set In 18K Gold & Silver Drop Necklace, Multi natural gem necklace Beautiful Natural Australian Blue Opal N...

When beauty blooms eternal. Delicate yet enduring, Ameline features hand-carved pink opal flower, centered with a brilliant white diamond, all suspended from an elegant chain of 18k...

This fine size pendant is decorated with gingko leaves in relief standing out against a green enamelled background. slides open to reveal a mirror. The reverse is marked 900 and impressed with a dragon fly, the Meyle &Mayer's company's signature. Meyle & Mayer was founded in Pforzheim in 1889 and produced strong and expressive Art...

Stunning 9t gold antique opal pendant featuring an Australian solid black opal exhibiting rolling flashes of firey red, orange, yellow, blue, and green. Excellent spectrum of colours...

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...

This item is a Natural Pink Opal Four-Leaf Clover Pendant (also styled as a four-heart flower motif), beautifully handcrafted with solid 14K yellow gold accents and a 925 sterling si...

Very nice necklace with leaf in opal 18kt gold gr. 21,40, pink cabochon tourmaline cts 12. The measure is adjustable. All Giulia Colussi jewelry is new and has never been previously...

Red Colored Ethiopian Opal Pendant Necklace 14k Yellow Gold. Free Domestic USPS First Class Shipping!  Free One Year Limited Warranty!  Free Gift Bag or Box with every order! Opal—...

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...

18K Solid Yellow Gold Natural Opal and Natural Diamond Pendant Metal Type: 18k Solid Yellow Gold Total Item Weight: 3.1 Grams Sizable: No Dimensions: Length: 26.0 mm x Width: 13.0 m...

9.95 ct Natural Opal Pendant Necklace in 18k Yellow Gold Natural Opal Pendant Necklace features one Oval Opal with Pink, Purple, and Blue Play-of-Color set in 18k Yellow Gold setti...

A very unique piece of jewelry probably about 200-300 years old. The top where the diamonds are is made with silver and the rest is made with 18KT yellow gold. This is the way jewelr...

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...

A platinum genuine earth mined Australian opal pendant with diamond halo. The pear cut opal measures about 8mm x 6mm and has lively play of color with primarily blue-green flash. The...

A beautiful pendant featuring a 77.80 Carat Australian Boulder Opal and 0.82 Carat Diamonds made in Platinum. The Opal displays very good play of color! Opals are known for exhibitin...

Unique and classy Necklace composed of big size Baroque Pearls, Round Drop Shape Pink Opal,Amethyst spheres of 16 mm, Engraved Quartz beads , Black Onyx 16 mm beads, 14 kt Yellow Gold elements, from which hangs a plain Pink Opal Pendant...

The classic pearl with a modern colorfull twist! Colored gemstones that follow the pattern of the rainbow, hand knotted and finished with an 14k solid gold clasp. Sparkle with pure r...

18K Yellow Gold Opal- 4.20 Cts Diamond- 0.36 Cts All Diamonds are G-H/SI

The genuine natural blue opal is stunning on anyone's neck. The diamonds encircling the opal makes it even more intriguing. Encircled with the 14 karat yellow gold the color of the...

Minimalist Australian Boulder 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 ...

A regal handcrafted necklace, with extremely rare and pure blush pink opals from Peru in a large size. This necklace features genuine high grade Peruvian opals with a soft but blush ...

The genuine black opal has an intense blue color and is stunning on anyone's neck. The diamonds encircling the opal makes it even more intriguing. Encircled with the 14 karat yellow ...

Handcrafted in Belgium, this yellow gold pendant shines with a unique mix of Paraiba Tourmalines, Australian Opals, and sparkling diamonds. Each stone is hand-selected by Joke Quick ...

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...

Custom Australian Opal & Diamond Pendant in 18k Yellow Gold This custom pendant is crafted in 18k yellow gold and showcases a substantial 39.46 carat Australian opal with vibran...

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

Ethiopian Opal & Diamond Y-Drop Necklace in 18k White Gold This necklace is crafted in 18k white gold and features a 2.25-carat oval Ethiopian opal framed by a halo of round dia...

18K Yellow Gold Opal: 8.82ct total weight. Diamond: 0.33ct total weight. All diamonds are G-H/SI stones. 16"-18" Adjustable Chain

Finely detailed vintage opal & diamond pendant crafted in 14 karat yellow gold (circa 1970s). Cabochon cut opal measures 29mm x 21mm (estimated at 19 carats), accented with an esti...

Amazing pendant 18 kt gold gr. 11, cabochon tanzanite marquise cut , tourmaline rectangular cut , fire opal drop, little BI in jade. Very modern ...

This item is a 14K Yellow Gold & 925 Sterling Silver Pink Opal Mushroom Pendant decorated with bright natural diamonds. It showcases a whimsical, smooth-carved pink opal gemstone met...

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...