The gemstone Opal is a Birthstone for October. It is also an alternate Zodiac stone for the constellations of Aries and Scorpio, and the gemstone for the 18th and 34th Anniversaries. Opal is hydrated silica, typically found filling cracks in bedrock. The surrounding stone is carefully cut away, revealing the opal and highlighting the play of light that gives a fine opal its appeal. Opal is also found in nodules and can be quite thick, although the play of light is often limited to small regions of the stone. The backing mineral makes the difference between a black opal and a "normal" white one; the colors appear more vivid against the black background. Note that artificial opals tend to have a great deal of color in a grainy pattern. Many opals are doublets or triplets, where a thin veneer of high-quality opal is glued to a larger backing. Opal Jewelry - Hover over an item for more information Basira Ring (4mm gem) Round Fire Opal Sterling Silver Ring A 4mm, round-cut center stone is held in a bold, braided setting. It makes for a brilliant display of your favorite precious metal and gem. ![]() $182.00
Sterling Silver Pink Peruvian Opal Ring Jewelry This Ring was handmade by a master artisan and is one of a kind. ![]() $199.49
Sterling Silver Rainbow Fire Solid Australian White Opal Ring Jewelry This Ring was handmade by a master artisan and is one of a kind. ![]() $116.99
Opal Bar Necklace in 14k White Gold Modern and delicate, this updated birthstone bar necklace features a shimmering opal, crafted in 14k white gold. The delicate rope chain can be fastened at either 16 or 18 inches. ![]() $195.00
Lab-Created Opal Ring 14K Plated at JCPenney A mesmerizing opal takes center stage on this 14K gold-over-sterling silver ring surrounded by a supporting cast of sparkling diamond accents. Metal: 14K gold over sterling silver Metal Color: Yellow Stone: Cushion-cut lab-created opal Accents:... ![]() $85.00
Sterling Silver Ocean Blue Fire Australian Black Opal Inlay Ring Jewelry This Ring was handmade by a master artisan and is one of a kind. ![]() $167.24
Two Hearts Ring Sterling Silver Ring with Iolite & Fire Opal Two hearts meet in one simply perfect ring style. Create this style in your birthstones to add extra meaning. ![]() $200.00
Two Hearts Ring Sterling Silver Ring with Fire Opal & Red Garnet Two hearts meet in one simply perfect ring style. Create this style in your birthstones to add extra meaning. ![]() $199.00
Double Embrace Ring Sterling Silver Ring with Fire Opal & Amethyst Two, 4mm round-cut gemstones are held in the curve of this stunning, contemporary design. Choose your gems and metal. ![]() $194.00
Toggle Bracelet, Genuine African Opal at JCPenney Toggle bracelet made of genuine African opal is neutrally colored to compliment any look, yet makes a bold style statement. Toggle Bracelet: Metal: Base metal Metal Color: Bronze Stones: 19 ctw. genuine African opals, 29x4 and 27x4mm Closure: Toggle... ![]() $120.00
Sterling Silver Ocean Blue Fire Australian Black Opal Doublet (Boulder Opal) Ring Jewelry This Ring was handmade by a master artisan and is one of a kind. ![]() $176.99
Sterling Silver Rainbow Fire Australian Black Opal Doublet (Boulder Opal) Ring Jewelry This Ring was handmade by a master artisan and is one of a kind. ![]() $114.74
Written in the Stars Ring Round Tanzanite Sterling Silver Ring with Fire Opal Two glittering gemstones and numerous star etchings rest atop the hollowed upper band of this gleaming ring, designed for the stargazers among us. ![]() $159.00
Written in the Stars Ring Round Fire Opal Sterling Silver Ring with London Blue Topaz Two glittering gemstones and numerous star etchings rest atop the hollowed upper band of this gleaming ring, designed for the stargazers among us. ![]() $152.00
Opal Pendant in 18k Yellow Gold (7mm) Simply elegant, this opal pendant is highlighted by an 18k yellow gold four-prong setting, matching bail and cable chain. Each opal is unique in color for a one-of-a-kind appeal. ![]() $475.00
Seven-Stone Gala Band (5mm gems) Oval Fire Opal Sterling Silver Ring with Green Amethyst Seven oval gemstones shine in this modern band, handcrafted in your choice of gems and metals. ![]() $192.00
Sterling Silver Rainbow Fire Solid Australian Crystal Opal Ring Jewelry This Ring was handmade by a master artisan and is one of a kind. ![]() $209.99
Rhone Band (2mm gem) Sterling Silver Ring with Fire Opal Seven, 2mm round-cut gemstones gleam and flow along the channel of this sleek, modern band. ![]() $210.00
Double Embrace Ring Sterling Silver Ring with Fire Opal & Blue Topaz Two, 4mm round-cut gemstones are held in the curve of this stunning, contemporary design. Choose your gems and metal. ![]() $199.00
Lab-Created Opal & Genuine Topaz Earrings at JCPenney appraised at learn more about appraisals Trillion-cut lab-created opals take center stage in these unique sterling silver earrings, emanating an everchanging play of fantasy colors backed by swirls of white topaz. Metal: Sterling silver Metal Color:... ![]() $50.00
Five-Stone Deco Band (5mm gems) Emerald-Cut Fire Opal Sterling Silver Ring with Rock Crystal Five emerald-cut stones shine in this modern band, handcrafted in your choice of gems and metals. ![]() $211.00
Five-Stone Deco Band (5mm gems) Emerald-Cut Fire Opal Sterling Silver Ring with Citrine & Red Garnet Five emerald-cut stones shine in this modern band, handcrafted in your choice of gems and metals. ![]() $222.00
Ross-Simons Drop Earrings With Floating Opal in 14kt White Gold These gorgeous floating opal drop earrings are a stunning display with their captive-style design and ornate toppers. Stylish creation features luxe gold caps over sumptuous glass balls with opal chips floating beautifully inside...with 'captivating'... ![]() $146.25
Tri Gem Culvert Ring Round Black Onyx Sterling Silver Ring with Black Onyx & Fire Opal Take a classic band concept and carve a unique niche for it in a recessed elongated octagon-shape ring top flush-set with three small round gems. Contemporary and stylish, the ring is sentimental, too, able to recognize special people and occasions in... ![]() $220.00
"14k Gold Ladies Opal Ring With Clear Cubic Zirconia Ac" "14K Gold ladies Opal ring with clear Cubic Zirconia accents; measures 13mm W at its widest point." ![]() $223.00
Lover's Knot Ring Sterling Silver Ring with Fire Opal Two knots intertwine in an unending braid that symbolizes the love that ties you together. Two gems, two people, forever. Add your birthstones for extra significance. ![]() $198.00
Modern Flower Ring Round Blue Topaz Sterling Silver Ring with Fire Opal & Rhodolite Garnet Six, sparkling petals surround a seventh round-cut stone. The bezel setting gives a stylish, modern feel to a classic, star-shaped flower ring. ![]() $139.00
3.5 Carats Created Opal Gemstone Bracelet 3.4 Carats in Sterling Silver Created Opal Gemstone Bracelet 3.4 Carats in Sterling Silver #65QG0495OP. Remarkable smooth opals are the stone of choice in this absolutely breathtaking sterling silver bracelet that is simply too classic to be missed. Enjoy Octobers ethereal... ![]() $149.00
Katarina Ring (4mm gem) Round Fire Opal Sterling Silver Ring A 4mm round-cut center stone is made all the more stunning by the intricate curves flanking this contemporary setting. Choose your gem and metal. ![]() $178.00
Sterling Silver Rainbow Fire Australian Black Opal Doublet (Boulder Opal) Ring Jewelry This Ring was handmade by a master artisan and is one of a kind. ![]() $130.49
Double Embrace Ring Sterling Silver Ring with Fire Opal & Smoky Quartz Two, 4mm round-cut gemstones are held in the curve of this stunning, contemporary design. Choose your gems and metal. ![]() $192.00
Lab-Created Opal & Sapphire Ring In Sterling Silve at JCPenney Fire and ice. An impressive lab-created opal is surrounded by 2 rows of lab-created sapphires, which also grace the shank of this ring with lovely vintage appeal. Metal: Sterling silver Metal Color: White Stone: .75 ctw. lab-created, oval white opal,... ![]() $120.00
Blue Lab-Created Opal Alternating Sea Turtle and Sterling Flower Bracelet In Sterling Silver by PalmBeach Jewelry Rated by 25,000+ Customers. Blue Lab-Created Opal Alternating Sea Turtle and Sterling Flower Bracelet In Sterling Silver ![]() $119.99
Anchor of Hope Pendant Sterling Silver Necklace with Fire Opal The anchor has long been a symbol of hope, which anchors the soul. Ancient Christians used the anchor to symbolize hope for salvation. This pendant adds a gemstone to create a classic symbol of a brilliant future. ![]() $146.00
Oval Opal and Diamond Designer Earrings Studs in Sterling Silver AAA opals accented by diamonds are for the trendsetter. One of our best sellers, this design is truly unique. ![]() $109.99
1.30 CT Purple DiamonUltra Cubic Zirconia and Blue Lab-Created Opal Dragonfly Pendant by PalmBeach Jewelry Rated by 25,000+ Customers. 1.30 CT Purple DiamonUltra Cubic Zirconia and Blue Lab-Created Opal Dragonfly Pendant ![]() $55.99
Tory Burch Pave Plato Link Patent Bracelet, Peruvian Opal Tory Burch mixes textures for a modern, multidimensional look. Wear this wrap bracelet with a casual or more formal look, alone or stacked with other bangles, or for day or night. Wrap construction forms three straps of leather. One smooth... ![]() $83.00
Ross-Simons Opal Earrings With Diamonds in 18kt Over Sterling We love the antique-look of these opal and diamond accented clusters. Clutch/post, 18kt yellow gold over sterling silver earrings. Opal birthstones are the perfect gift for October birthdays. ![]() $105.00
Birthstone Heart Cross - October (Opal) Superbly crafted with rich 14kt gold-plating, this breathtaking cross is radiant with 12 genuine opals. The shimmering stones are precisely inlaid along the path of the cross, which is surrounded by a gleaming 14kt gold-plated eternity heart. For ideal... ![]() $99.00
Sterling Silver Ocean Green Fire Australian Black Opal Inlay Ring Jewelry This Ring was handmade by a master artisan and is one of a kind. ![]() $186.74
Lover's Knot Ring Sterling Silver Ring with Pink Tourmaline & Fire Opal Two knots intertwine in an unending braid that symbolizes the love that ties you together. Two gems, two people, forever. Add your birthstones for extra significance. ![]() $198.00
Quintessence Ring Round Fire Opal Sterling Silver Ring with Fire Opal & Iolite Five sparkling gems cover the finger with brilliance in this classic style that is a Gemvara Essential. ![]() $217.00
Five-Stone Gala Band (5mm gems) Oval Fire Opal Sterling Silver Ring with Citrine & Green Amethyst Five oval gemstones shine in this modern band, handcrafted in your choice of gems and metals. ![]() $161.00
Art Smith by BARSE African Opal Leather Wrap Brace at JCPenney Wrap yourself up in the eclectic design of this bright, aqua leather bracelet featuring an oval-shaped, milky African opal. Metal: Brass Metal Color: Yellow Stones: Genuine African opal Closure: Toggle Length: 23 1/2in leather cord wraps to fit 7 1/2in... ![]() $95.00
Sterling Silver Rainbow Fire Solid Australian White Opal Ring Jewelry This Ring was handmade by a master artisan and is one of a kind. ![]() $98.24
Ross-Simons Faux Blue Opal Statement Ring in Sterling Silver Opals of this size and color are rare and pricey, but we've found an affordable alternative in this amazing faux blue teardrop-shaped opal ring. The squared-off double band adds to the drama of this piece. Sterling silver ring. ![]() $95.00
Opal Earrings in 18k White Gold (7mm) Lively in essence, these gemstone earrings feature opal gmestones complemented by 18k white gold four-prong settings. ![]() $400.00
Seven-Stone Gala Band (5mm gems) Oval Peridot Sterling Silver Ring with Fire Opal & Citrine Seven oval gemstones shine in this modern band, handcrafted in your choice of gems and metals. ![]() $209.00
Lab-Created Opal Bracelet 14K Plated at JCPenney Mesmerizing opals takes center stage on this 14K gold-over-sterling silver bracelet surrounded by a supporting cast of sparkling diamond accents. Metal: 14K gold over sterling silver Metal Color: Yellow Stone: Cushion-cut lab-created opal Accents:... ![]() $145.00
Written in the Stars Ring Round Fire Opal Sterling Silver Ring with Fire Opal Two glittering gemstones and numerous star etchings rest atop the hollowed upper band of this gleaming ring, designed for the stargazers among us. ![]() $165.00
Ross-Simons Ethiopian Opal Fan Ring in Sterling Silver Newly discovered opals from Ethiopia are winning praise around the world; here, this openwork fan ring creates a wonderful venue to display their beauty. Sterling silver ring. Opal birthstones are the perfect gift for October birthdays. ![]() $195.00
Opal Ring with Diamonds 2.00 Carat (ctw) in Sterling Silver Opal Ring with Diamonds 2.00 Carat (ctw) in Sterling Silver #68CK8502OP. This 2.0 carat (ctw) opal and diamond ring is crafted from white polished sterling silver curving gracefully around and behind the seven stones. Six round, brilliant cut, claw set... ![]() $99.00
Sterling Silver Ocean Blue Fire Australian Black Opal Doublet (Boulder Opal) Ring Jewelry This Ring was handmade by a master artisan and is one of a kind. ![]() $160.49
Star Flower Ring Sterling Silver Ring with Fire Opal This sweet ring blooms with a star-shaped flower on a curved vine that twines around the finger. ![]() $201.00
Kira Ring Oval Fire Opal Sterling Silver Ring with Black Onyx Polished, tailored and modern, this three-stone style has a streamlined design. This style's sleek bezel settings are especially perfect for the active woman. ![]() $206.00
Modern Flower Ring Round Blue Topaz Sterling Silver Ring with Fire Opal Six, sparkling petals surround a seventh round-cut stone. The bezel setting gives a stylish, modern feel to a classic, star-shaped flower ring. ![]() $143.00
Modern Flower Ring Round Fire Opal Sterling Silver Ring with Blue Topaz Six, sparkling petals surround a seventh round-cut stone. The bezel setting gives a stylish, modern feel to a classic, star-shaped flower ring. ![]() $134.00
Lover's Knot Ring Sterling Silver Ring with Fire Opal & Sapphire Two knots intertwine in an unending braid that symbolizes the love that ties you together. Two gems, two people, forever. Add your birthstones for extra significance. ![]() $210.00
Two Hearts Ring Sterling Silver Ring with Fire Opal & Iolite Two hearts meet in one simply perfect ring style. Create this style in your birthstones to add extra meaning. ![]() $200.00
Remember Forever Ring Sterling Silver Ring with Fire Opal & Diamond Two gems wrapped in a knot to remember this moment forever. ![]() $198.00
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