Opal Necklaces

This beautiful pendant opal and diamonds is set with a 0.99ct oval-shaped opal gemstone. The pendant is suspended from a 18 inches adjustable at 16 inches 18ct yellow gold chain. To...

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...

This lovely pendant features Australian boulder opals set in rich 22-karat gold. The chains shown are for display purposes only. Designed to be worn alone or layered with other charm...

An antique pendant necklace centered by an opal cameo, shimmering with iridescent blues and greens, framed by a diamond halo. A laurel-wreath mount in warm gold, accented with diamon...

A strand of richly colored Ethiopian opal beads with diamond rondelle spacers is decorated with a madeira citrine briolette of 35.45 carats, an oval golden zircon of 8.35 carats and ...

This striking pendant in 18K yellow gold features a natural Australian black opal distinguished by its intense electric-blue play of color. The stone displays a deep cobalt body tone...

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

14 k solid gold cross pendant with orange opals and chrome diopsides. Cross pendant necklace. Metal: 14k solid gold Pendant size: 31.5 x 19...

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...

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...

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...

Material: 14K yellow gold Opal: 23.0mm x 18.0mm Length: the necklace measures 18.0” inches in length Weight: 7.7 grams

INDULGE IN THIS RARE ART DECO OPAL AND 14 KARAT GOLD NECKLACE. THE EXTRAORDINARY JEWEL HAS THE MOST STUNNING NATURAL MINED ROUND OPAL BEADS THAT ARE GRADUATED FROM 4MM TO 8MM. THE NECKLACE IS 31 INCHES LONG. IT HAS A MAGNIFICENT CLASP SET WITH A CENTRAL OPAL CABOCHON OF 9MM IN DIAMETER SURROUNDED BY A HALO OF 14 ROUND OPAL CABOCHONS IN 14 KARAT YELLOW GOLD. THE OPALS HAVE LOVELY BLUE, GREEN, ORANGE, RED AND YELLOW FIRE. We all treasure the antique opal necklaces...

An elegant opal pendant crafted in solid 18ct yellow gold, presented on an 18-inch matching chain. The natural opal displays a beautiful play of colour, making each piece unique a...

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

A sophisticated and symbolically rich piece, this handcrafted necklace is a truly unique creation made in 18kt yellow gold. The pendant is a refined blend of precious materials and m...

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...

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...

A strand of ethereal color and golden craftsmanship. This 27" necklace features glowing round Ethiopian opal beads, each alive with flashes of rainbow fire. The opals are individuall...

A striking vintage coral demi-parure, this necklace and earring set showcases richly carved coral blossoms arranged in a dense, floral motif. The necklace features an abundant cascad...

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...

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...

Here we have a gorgeous drop pendant necklace dating back to the Victorian period. At the centre of the main frame we find a single round faceted old European cut diamond. This brigh...

A Genuine & Natural Fine Necklace of Colombian Carved Emeralds and Opals. The Emeralds weigh 489 carats and the Opals weigh 44 carats. The total weigh...

Opal Necklace Green Opals, 14k Gold 16 of beautiful green-hued 8mm rondelle opals. This necklace has four large gold beads at the center of the necklace and four smaller gold bea...

A stunning 14ct white gold pendant necklace with a 2.8 carat natural untreated pear cut Ethiopian crystal opal, bezel set with a halo surround of 28 brilliant cut natural diamonds, a...

Opal and diamond pendant in a 14k yellow gold setting. The setting is stamped 14k. The pendant weighs 2 grams gross weight. The pear-shaped opal is one solid piece, 10.4mm by 7mm, wi...

Double-sided necklace with natural Australian Boulder Opal in 18K yellow gold gemstone origin - Australia gem size is 15 x 25 mm weight of the Opal - 17.75 carat pendant length - 38 ...

--Stone(s):-- (1) Natural Genuine Opal - Oval Cabochon Cut - Prong Set - Nice Play Of Colors w/ Light Gray- 5.95ct (exact - certified) ** See Certification Details Below for Addition...

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 ...

Opal and Diamond Pendant Necklace in 14K Yellow Gold. The pendant features a 10.42ct cabochon Ethiopian opal, accented by 0.32ctw of brilliant round diamonds. The pendant is on an 18...

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

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...

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...

A regal length of 20 inch flowy azure hues, like when the ocean kisses the shore. Capture the full spectrum of blue with this semi-precious multi gemstone necklace! Gemstones includ...

For any problems related to some materials contained in the items that do not allow shipping and require specific documents that require a particular period, please contact the seller with a private message to solve the problem. Beautiful 14 karat yellow gold and 800 thousandths silver pendant mounted with a big opal...

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

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

Unveil the beauty of Belgian craftsmanship with this handmade rose gold multi-stone pendant, featuring Black Lightning Ridge Opal Cabochons, Colombian Emeralds, No heat Blue Sapphires, Demantoid Garnet and white Brilliant-cut diamonds. Each gem is carefully hand-set in our signature mosaic setting, offering a seamless, sparkling spectacle. This design is highly detailed and encrusted with a spectrum of Dark Green and Blues, offering an intriguing visual appeal. Photo's and videos are made in natural daylight, at 4 pm on a cloudy day. Pendant with long chain necklace: 18K Rose gold 18.4 g. 4 X Black Opal Lightning...

Created in 18 karat yellow gold 36 inch length Black Opal beads 31 carats approx. Labradorite beads 160 carats approx. 18kyg roundels 18kyg diamond...

Minimalist Ethiopian Opal Necklace 14k Yellow Gold. Free Domestic USPS First Class Shipping! Free One Year Limited Warranty! Free Gift Bag or Box with every order! Opal—the queen o...

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...

Vintage Opal Pendant Cute Size approx 12 mm 14k Yellow Gold Pre-owned as new condition Natural real opal approx 2.0 grams Chain 18' inch basic link chain Two...

♥ Solid 18k yellow gold castle pendant set with a beautiful doublet Australian Opal, diamonds, and tsavorite ♥This pendant can also be converted into a ri...

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...

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 for yo...

Though bold and chunky in style, this necklace carries an unexpected subtlety that makes it far more versatile than its striking silhouette suggests. The soft pink tones, delicately ...

14 Karat Yellow Gold Australian Opal Heart Diamond Petite Pendant. This lovely petite pendant features a heart-shaped Opal set on a double basket setting with a small round diamond s...

A sparkling Australian lightning ridge opal necklace, methiciously hand knotted, finished with an 14K gold diamond clasp and beads. The necklace has recently been restrung with gold ...

Thirty-four solid opal beads totaling approximately 680.00 carats line the length of this eye-catching necklace. The graduated gems are an impressive size and perfectly matched, with each exhibiting a high level of translucence and a rainbow of colors. Opals are not cut into beads very often, as they are usually found in thin layers, and bigger deposits are exceptionally rare. Cutting the round structure also creates a great deal of excess– about 90% of the rough opal is cut away to create just one bead. To find 34 matching beads of this size and exceptional quality is extraordinary beyond compare. Opals are truly the stuff of legend. It was the Romans who first classified the black opal as a precious gemstone, believing that it was a source of good fortune. Since that time, the black opal has found its way into the crown jewels of many nations, including the Holy Roman Empire...

Add a touch of timeless elegance to your jewelry collection with this stunning handcrafted 17" necklace featuring natural Ethiopian opal beads. Each bead showcases a captivating play...

Magnificent 18k white gold necklace with Australian opal and diamonds. This extraordinary necklace captivates with a large, oval and natural, Australian opal. This natural full opa...

Indulge in the serene elegance of this 14KT gold pendant, weighing 3.489g. At its heart lies a substantial 7.22ct oval-cut amethyst, showcasing a pale, ethereal lavender hue. This ce...

Approximately 40 Carat Pear Ethiopian Opal & 8 carat Diamond Pendant / Necklace 14 Karat Gold Estate White Gold This spectacular Pendant Necklace consi...

This is a premium White South Sea Pearl Necklace with 2 Australian Solid Black Opal as the Claps. The Pearl necklace consists of 66 round South Sea Pe...

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

A deep blue sapphire rests at the heart of this creative vintage-style blooming pendant, glowing with timeless elegance. Surrounding opals unfold like delicate petals, shimmering wit...

Sterling silver pendant with natural Boulder Koroit Opal and 18K gold plating gemstone origin - Australia gem size is 0.63 x 1.57 in / 16 x 40 mm stone weight - 26 carats pendant len...

For any problems related to some materials contained in the items that do not allow shipping, please contact the seller with a private message to solve the problem. We can ship every...

Carmen Rosary Necklace consists of: -42" to 45" length, - honey tiger's eye round smooth grade AAA+ - bone round smooth beads - skull hematite beads - polki diamonds, - opal, diamond...