Opal Necklaces

A true design masterpiece by Barbara Heinrich, this one-of-a-kind necklace showcases an extraordinary collection of magnificently colored and luminous Boulder Opals totaling 144.92 c...

Large sparkling graduated Ethiopian opal necklace, methiciously hand knotted on silk finished with a 14K Solid Gold Clasp. All stones are hand carved for an extra sparkling effect. ...

The Following Item we are offering is this Beautiful Rare Important and Fine 18KT White Gold South Sea Pearl and Australian Black Opal Diamond Necklace. Magnificent adorned with Glittering Blue and...

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...

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 ...

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...

Australian Black Opal Necklace Trapezoid Shaped Pendant 18k Yellow Gold. Free Domestic USPS First Class Shipping! Free Gift Bag or Box with every ...

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...

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...

Here we have a rare vintage charm necklace that is crafted in solid 14k white gold and platinum. This gorgeous chain features a stunning center row of approximately 1 carat of single...

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...

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...

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...

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...

A late Victorian opal and diamond tiara/necklace, consisting of seven knife-edge gold bars graduating from the centre, each set with two round cabochon-cut opals and an old-cut diamond in-between, the bars connected with six diamond-set arches each arch with a diamond-trefoil and a round cabochon-cut opal within, terminating on each side with a small diamond and opal trefoil motif, the diamonds estimated to weigh 2.9 carats in total, all mounted in gold and silver, attached to silver-gilt tiara frame and accompanied by gold chain back section to convert to a necklace, circa 1890, measuring 4 x 14.5cm, gross weight 36.4 grams. A unusual and lively late Victorian tiara...

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 ...

Australian opal is considered to be the most valuable of all types of opal thanks to its captivating play-of-colour, beautiful patterning and superior quality. It's ethically mined t...

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...

Add a mesmerizing touch to any outfit with this deep blue Sapphire necklace with Welo Opals in 14K yellow gold. This stunning necklace is made with shimmering Ethiopian Opals and Rai...

14K yellow gold necklace with natural boulder Opal opal origin - Australia opal measurements - 0.16 х 0.55 х 1.34 in / 4 х 14 х 34 mm opal weight - 32 carats pendant weight - 10.79 ...

274 carats of pure Ethiopian opal—a strand of beaded beauty that moves like light itself. Each smooth, elliptically carved bead has been hand-selected for its kaleidoscopic, transluc...

Bochic “Capri” Vintage Aquamarine, Lemon & Rose Quartz, Opal, Pernite Necklace Set 18K & Silver Elegant and Classic Italian style Natural Rose Quartz - 33 Carats Natural Pernite...

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...

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

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...

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...

One-of-a-kind Vicki Orr 14k yellow gold Bohemian necklace with 19 unique pieces including Onyx, Turquoise, white Diamond, Jade, Freshwater Pearl, green Quartz, Opal, Shell cameo and ...

Presented here is an excellent acquisition opportunity for the discerning collector of antique jewelry. Composed of 18 karat gold, this English chain was made by hand around 1900, me...

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...

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...

Boulder Opal from Queensland, Australia is one of the rarest gemstones on earth. Spectacular in size, color, shape and exhibiting a full rainbow of colors, this 47.50-carat free shape Opal is a gem-quality stone for the avid collector or jewelry lover. Lively and bursting with color, this unique gemstone offers endless possibilities of creating a truly one of a kind statement ring, necklace or a pendant/brooch. Colorful boulder noble Opal...

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...

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

A platinum genuine earth mined Australian opal pendant with diamond halo. The oval cabochon cut opal measures about 8mm x 6mm and has lively play of color with all colors including r...

Antique, circa 1880-1910, 18K yellow gold and silver handmade dragonfly brooch/pendant slide with sapphire, opal, ruby and diamond. The plique-a-jour wings are pale blue/green ename...

Fish design 14 kt solid gold pendant with natural opal and diamond. October birthstone ring. 14k solid gold Size: 18 x 16 mm. Weight: 1.9 g. Set with opal: color - multi color Oval...

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 ...

A wearable work of art by German jewellery maker Eva Steinberg, the one-of-a-kind Heavenly Opal Strands Necklace showcases a rare and exceptional ...

Premium Natural Fire Opal Pendant in 925 Sterling Silver – Top Quality Handmade Opal Pendant with Intense Play of Color. 💎 GEMSTONE TYPE: Opal ⚖️ RING WEIGHT: 6.16 Grams 💎 STON...

This is an elegant double strand of colorful Ethiopian opal beads weighing 170.45 carats total! The beads are faceted and graduate in sizes ranging from 11.00mm to 5.00 millimeters....

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...

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 ...

♥ 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...

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 play of dreamy blu...

This one-of-a-kind bespoke necklace is a striking statement of high jewelry craftsmanship, centered around an extraordinary collection of Australian black opals totaling 53.70 carats...

Monkey Rosario Necklace Opal Pendant Black Onyx Rosary Chain Devotional Talisman Designer: J Dauphin The Monkey Rosario Necklace is a long rosary chain of small faceted black onyx...

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...

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 ...

Dalben design hand crafted necklace composed of 41 carat Australian Opals from Lightning Ridge and 18 k rose gold satin finishing closure. The necklace length is 16,5 inch (42 cm) ...

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...

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

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...

A 5-row labradorite bead necklace featuring an 18 kt. yellow gold pendant clasp set with a cabochon moonstone and an opal doublet – 40 cm long Detailed description the length of th...

Isn’t she love-ly…Paula Crevoshay’s colorful strand necklace is a joyful blend of Serbian Opal (61.54 cttw) and Amazonite (78.16 cttw), creating a soft, dreamy palette of ocean green...

Bochic “Orient” Vintage Ruby, Topaz & Vintage Jade Earrings set 18K Gold & Silver Natural Blue Sapphire - Natural Opal - Natural Ruby - Natural Amethyst - Natural Peridot - Natural White Topaz - 110 carats White south see pearls...

An incredibly beautiful Australian solid boulder opal pendant with red, orange, yellow, blue and green play of colours. - Stone: 1 x Australian Natural Solid Boulder Opal - estimate...

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...

Premium Natural White Opal Pendant in 925 Sterling Silver – Top Quality Handmade Opal Pendant with Intense Play of Color. 💎 GEMSTONE TYPE: Opal ⚖️ RING WEIGHT: 4.52 Grams 💎 STO...

20-Inch Pink Peruvian Opal Necklace – Perfect for Fall and Winter Elevate your fall and winter wardrobe with this stunning 20-inch Pink Peruvian Opal necklace, designed to complement...

Oval 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, is one o...