Opal Necklaces
53 Products
53 Products
53 Products
Anniversary Savings Applied!
From $76
Save 20%
Price reduced from
$95
to
An RS exclusive. Simple and stylish, our understated necklace features the birthstone of your choice in a sleek bezel setting of polished 18kt yellow gold over sterling silver. Box chain adjusts from choker length up to 18". Springring clasp, birthstone necklace.
9 Gemstone Choices
Anniversary Savings Applied!
From $159.20
Save 20%
Price reduced from
$199
to
Simply serendipitous, this 4-4.5mm round opal rondelle bead necklace is a dream come true. Cool, shimmery beads play nicely with practically any color in your wardrobe, making this piece one you'll wear often. Finishes with petite 14kt yellow gold spacer beads and a magnetic clasp for easy on-and-off. Opal bead necklace.
Anniversary Savings Applied!
From $103.20
Save 20%
Price reduced from
$129
to
Chic, modern and made just for you, our everyday necklace shows off a rectangular birthstone of your choice in a sleek framed setting of 18kt yellow gold over sterling silver. Stationed on a classic cable chain with a 2" extender. Lobster clasp, framed birthstone necklace.
2 Gemstone Choices
Anniversary Savings Applied!
From $716
Save 20%
Price reduced from
$895
to
You'll be the center of attention when you enter the room wearing our mesmerizing tennis necklace. 25.00 ct. t.w. oval Ethiopian opals show off their kaleidoscopic colors in polished 18kt yellow gold over sterling silver. A breathtaking design, our necklace is the perfect way to add a little bit of magic into your look! Figure 8 safety. Box clasp, opal tennis necklace.
13 Gemstone Choices
Anniversary Savings Applied!
From $135.20
Save 20%
Price reduced from
$169
to
Our dreamy 3.5-4mm opal bead necklace shines with an 18kt yellow gold over sterling silver toggle clasp centerpiece. Wear this stylish statement as is, or customize with your favorite charms for a look that's special to you. Opal bead toggle necklace.
Anniversary Savings Applied!
From $112
Save 20%
Price reduced from
$140
to
Pretty 6x4mm pear-shaped Ethiopian opals form the petals on this beautiful blooming necklace. Set in 18kt yellow gold over sterling silver with .10 ct. t.w. white topaz, the floral pendant looks lovely suspended from a classic cable chain. Springring clasp, white topaz and Ethiopian opal floral pendant necklace.
5 Gemstone Choices
Anniversary Savings Applied!
From $159.20
Save 20%
Price reduced from
$199
to
Express your faith in an iridescent design. This cross pendant necklace features 4-5mm Ethiopian opal cabochons in polished 18kt yellow gold over sterling silver. Suspends from a cable chain. Lobster clasp, opal cross pendant necklace.
$130
By 1901, namesake Charles Garnier had already established his reputation in Paris as a masterful designer of gold jewelry. Charles Garnier Paris designs are sold throughout the world. Their factory combines cutting-edge technology with old-world craftsmanship and hand-finishing, setting Charles Garnier Paris designs apart from all others. From the "L'Opal" collection, this delightful necklace features a shimmery 7mm square lab-grown opal cabochon bordered by .20 ct. t.w. CZs. Crafted in polished sterling silver. Curb chain features glossy spacer stations and includes a 2" extender. Lobster clasp, CZ and lab-grown opal necklace. CZ weights are diamond equivalents.
Anniversary Savings Applied!
$112
Save 20%
Price reduced from
$140
to
Adorned with a colorful gemstone, this 18kt yellow gold over sterling silver zodiac pendant necklace is a stylish way to show off your sign. Suspends from a cable chain with a 2" extender. Lobster clasp, gemstone zodiac pendant necklace.
From $216
Save 20%
Price reduced from
$270
to
Define your style with stack-and-layer essentials from our Pure Collection. Create the perfect look to show off your personality. Create unique layers with this dainty necklace. Crafted in polished 14kt yellow gold, the tiny opal pendant suspends from a simple rope chain. Springring clasp, opal pendant necklace.
2 Gemstone Choices
Anniversary Savings Applied!
From $244
Save 20%
Price reduced from
$305
to
Faith shows its true colors in this vibrant cross pendant necklace. The traditional symbol elegantly takes shape with six 7x5-8x6mm oval Ethiopian opals and 1.90 ct. t.w. pear-shaped tanzanites. Crafted in sterling silver. Suspends from a cable chain that includes a 2" extender. Springring clasp, tanzanite and opal cross pendant necklace.
From $223.20
Save 20%
Price reduced from
$279
to
Define your style with stack-and-layer essentials from our Pure Collection. Create the perfect look to show off your personality. Simple and pretty, this dainty necklace features a 4mm round opal pendant on a small rope chain. Springring clasp, opal pendant necklace.
Anniversary Savings Applied!
$92
Save 20%
Price reduced from
$115
to
Personal to you and priced to please, our lovely birthstone necklace is a must-have style! Features the gemstone of your choice at the center of a polished 18kt yellow gold over sterling silver heart pendant. Suspends from a cable chain with a 2" extender. Lobster clasp, birthstone heart pendant necklace.
Anniversary Savings Applied!
From $304
Save 20%
Price reduced from
$380
to
Indulge in the beautiful color play of opal. This pendant necklace features an 8x10mm oval Ethiopian opal cabochon highlighted by .10 ct. t.w. round brilliant-cut diamonds and .18 ct. t.w. round peridots. Set in polished sterling silver with 14kt yellow gold circling the opal. Suspends from a cable chain. Lobster clasp, peridot, diamond and Ehiopian opal pendant necklace.
Anniversary Savings Applied!
From $159.20
Save 20%
Price reduced from
$199
to
Set your style by the stars. Our sunny 18kt yellow gold over sterling silver necklace features a chic disc with your zodiac sign and a sparkling lab-grown diamond -- plus a little heart stationed on one side of the cable chain, and your birthstone on the other. Includes a 2" extender for easy layering. Lab-grown diamonds are identical to mined diamonds according to their optical, physical and chemical properties. Lobster clasp, 18kt gold over sterling zodiac disc necklace.
Clearance!
Offering three looks in one, our celestial jewelry set is a wish come true. Featuring two pendants, including a sun glowing with a 5mm round opal cabochon and a circle twinkling with a .10 carat London blue topaz star, crafted in 18kt yellow gold over sterling silver. Wear either pendant solo or both together. Includes a cable chain with a 2" extender. Lobster clasp, blue topaz and opal celestial jewelry set.
2 Gemstone Choices
Anniversary Savings Applied!
$159.20
Save 20%
Price reduced from
$199
to
Here's a sweet treat that won't break the beehive! On our necklace, a chic bumblebee dressed in .10 ct. t.w. round multicolored sapphires and a single garnet finds its resting place on a fabulous 16x12mm rectangular cushion-cut pink opal pendant. Set in polished 18kt rose gold over sterling silver. Black rhodium. Suspends from a sleek cable chain with a 2" extender. Springring clasp, pink opal bumblebee pendant necklace.
From $399.20
Save 20%
Price reduced from
$499
to
Like a full moon suspended in the sky, this delicate floating opal necklace is just heavenly. Shimmery pieces of free-form opal float and flicker inside a 10mm round clear handblown glass bulb-shaped pendant, crowned in 14kt yellow gold. Suspends from a rope chain with springring clasp. Floating opal pendant necklace.
Anniversary Savings Applied!
$796
Save 20%
Price reduced from
$995
to
Grace your look with the effervescent glow of opal. Our pendant necklace shimmers with a 10x8mm oval gem, flickering with a fantastic play of color. A quartet of .10 ct. t.w. square sapphires dot the cardinal points, while .11 ct. t.w. round brilliant-cut diamonds cast their fire all around and up the bail. Crafted in 14kt yellow gold. Suspends from a cable chain with a 2" extender. Springring clasp, diamond, sapphire and opal pendant necklace.
Anniversary Savings Applied!
$175.20
Save 20%
Price reduced from
$219
to
Featuring a milky 10x8mm oval opal cabochon and dreamy .50 carat pear-shaped pink tourmaline cabochon, this pendant necklace evokes ethereal feelings. The alluring gems are highlighted by a bright setting of 18kt yellow gold over sterling silver. Suspends from a cable chain with a 2" extender. Lobster clasp, pink tourmaline and opal pendant necklace.
Anniversary Savings Applied!
$148
Save 20%
Price reduced from
$185
to
Make a splash with our ocean-inspired necklace! A richly colored 19.5x19.5mm coral starfish cabochon in 18kt yellow gold over sterling silver is stationed on a dreamy strand of 3.5mm opal rondelle beads. Includes a 2" extender and lobster clasp. Coral starfish and opal bead necklace.
3 Gemstone Choices
Anniversary Savings Applied!
$111.20
Save 20%
Price reduced from
$139
to
Our standout pendant necklace features an on-trend geometric pattern comprised of multi-shaped pink and white opal slices, while .10 ct. t.w. round white topaz gems add a touch of sparkle. Set in 18kt yellow gold over sterling silver and suspended from a cable chain with a 2" extender. Lobster clasp, white topaz and opal pendant necklace.
Anniversary Savings Applied!
$159.20
Save 20%
Price reduced from
$199
to
Sparkle for days when you choose this delicate and divine floating opal necklace. Pieces of dreamy opal gems float inside the clear 10mm handblown glass bulb pendant, topped with a decorative sterling silver cap. Suspends from a classic cable chain. Lobster clasp, floating opal pendant necklace.
From $399.20
Save 20%
Price reduced from
$499
to
Like a full moon suspended in the sky, this delicate floating opal necklace is just heavenly. Shimmery pieces of free-form opal float and flicker inside a 10mm round clear handblown glass bulb-shaped pendant, crowned in 14kt white gold. Suspends from a rope chain with springring clasp. Floating opal pendant necklace.
Anniversary Savings Applied!
$6,796
Save 20%
Price reduced from
$8,495
to
C. 1970. A masterful work of art inspired by the sea. From our Estate collection, this exceptional sailboat pendant necklace evokes the look of beautiful stained glass -- showcasing a stunning mosaic of iridescent black and white opal carvings. Finely crafted in polished 14kt yellow gold and suspended from a bead chain. Lobster clasp, multicolored opal sailboat mosaic pendant necklace. Exclusive, one-of-a-kind Estate Jewelry.
Anniversary Savings Applied!
$636
Save 20%
Price reduced from
$795
to
C. 1980. With its dreamy vanilla coloring, this 8x6mm pear-shaped synthetic opal pendant necklace from our Estate collection makes the prettiest neutral statement. Finely crafted in polished 14kt yellow gold and dotted with three icy diamonds. Cable chain. Lobster clasp, synthetic opal pendant necklace. Exclusive, one-of-a-kind Estate Jewelry.
Anniversary Savings Applied!
$1,116
Save 20%
Price reduced from
$1,395
to
Like an enchanting art piece, this pendant necklace showcases an iridescent 7x9mm Ethiopian opal rectangle cabochon in a fanciful frame of .20 ct. t.w. rubies with diamonds. Crafted in glowing 14kt rose gold. Box chain includes 2" extender. Lobster clasp, ruby and Ethiopian opal pendant necklace.
Clearance!
Define your style with stack-and-layer essentials from our Pure Collection. Create the perfect look to show off your personality. Petite and well-priced, our 3mm round opal cabochon and diamond celestial charm brings stellar energy to your everyday style. Wear it solo or pair it with one of our charm-compatible necklaces to mix and match with other charms for a custom style that's all your own. Crafted in polished 14kt yellow gold. Single bail fits up to a 3mm chain, sold separately. Opal celestial charm.
$140
By 1901, namesake Charles Garnier had already established his reputation in Paris as a masterful designer of gold jewelry. Charles Garnier Paris designs are sold throughout the world. Their factory combines cutting-edge technology with old-world craftsmanship and hand-finishing, setting Charles Garnier Paris designs apart from all others. From the "L'Opal" collection, this enchanting sterling silver necklace features a shimmery 8x6mm oval lab-grown opal cabochon bordered by .10 ct. t.w. CZs and crowned by an 18kt yellow gold over sterling silver fleur-de-lis detail. Curb chain features glossy stations and includes a 2" extender. Lobster clasp, Charles Garnier CZ and lab-grown opal necklace. CZ weights are diamond equivalents.
Anniversary Savings Applied!
$599.20
Save 20%
Price reduced from
$749
to
This breathtaking Y-necklace features dreamy 4x6mm rectangular cushion-cut opal cabochons with an 8x12mm pear-shaped opal cabochon drop. .30 ct. t.w. diamond rounds add a twinkling effect to the entire 18kt yellow gold over sterling silver design. Cable chain includes a 2" extender. Lobster clasp, diamond and opal Y-necklace.
Anniversary Savings Applied!
$7,916
Save 20%
Price reduced from
$9,895
to
C. 1990. From our Estate collection, this extraordinarily unique whale necklace is a wonderful work of modern art inspired by sea life. A luminous 45x16mm carved black opal flickers with incredible play of color, while a 13x6mm carved blue howlite tail finishes the piece with a bright pop. Crafted in polished 18kt yellow gold and stationed on a classic cable chain. Lobster clasp, howlite and black opal whale necklace. Exclusive, one-of-a-kind Estate Jewelry.
Anniversary Savings Applied!
$1,276
Save 20%
Price reduced from
$1,595
to
Steeped in the prettiest pastel hue, this 25x18mm rectangular pink opal cabochon pendant necklace gives every outfit a bright lift. Suspended from a sunny 14kt yellow gold cable chain with diamond-studded bale and stations. Includes a 2" extender. Lobster clasp, pink opal pendant necklace.
$3,299
With a rich history dating back to the 15th century, Le Vian jewelry is well known for its decadent designs and innovative use of color. This luxurious "Creme Brulee" pendant necklace features a dreamy 13x9mm pear-shaped opal cabochon swirled in a .60 ct. t.w. round brilliant-cut champagne diamond border. Finely crafted in polished 14kt rose gold and suspended from a cable chain that adjusts from 20" to choker length. Lobster clasp, Le Vian champagne diamond and opal pendant necklace.
Anniversary Savings Applied!
$1,196
Save 20%
Price reduced from
$1,495
to
C. 1990. Take ordinary outfits to another level with this 24" statement piece from our Estate collection. Shimmering with pear-shaped opal cabochons, this fabulous flower pendant necklace features an icy spark from six round diamonds set in 10kt white gold on an artful heart-shaped petal. Pendant shines in 10kt yellow gold and suspends from a 14kt yellow gold box chain. Springring clasp, opal flower pendant necklace. Exclusive, one-of-a-kind Estate Jewelry.
Pink Opal, 2.60 ct. t.w. Pink Sapphire and .39 ct. t.w. Diamond Pendant Necklace in 14kt Yellow Gold
Anniversary Savings Applied!
$4,360
Save 20%
Price reduced from
$5,450
to
Absolutely spectacular! Our exceptional pendant necklace spotlights a dreamy 8x10mm pear-shaped pink opal cabochon hugged by heavenly 2.60 ct. t.w. pear-shaped pink sapphires and bordered on both sides by brilliant .39 ct. t.w. diamonds. Finely crafted in polished 14kt yellow gold. Box chain includes a 2" extender. Lobster clasp, diamond, pink sapphire and pink opal pendant necklace.
Anniversary Savings Applied!
$2,600
Save 20%
Price reduced from
$3,250
to
Flying free on wings of hope, this beautiful bird pendant necklace is a glamorous symbol of serenity. The fantastic fowl features a luminous 9x7mm oval opal cabochon body, a single ruby eye and a scintillating coat of .69 ct. t.w. round brilliant-cut diamonds. Crafted in polished 14kt yellow gold. Suspends from a classic cable chain with a 2" extender. A wonderful stand-alone statement or a unique addition to luxe layers. Lobster clasp, diamond and opal bird pendant necklace.
A necklace changes a look the way nothing else does. Same outfit, different chain — entirely different woman. Gold chains: rope, cable, paper clip, box, figaro — in 10kt, 14kt, and 18kt yellow, white, and rose gold. Station necklaces with diamonds or gemstones spaced along delicate strands. Pendant necklaces in every theme — from meaningful religious pieces to playful initials to bold gemstone drops. Pearl strands, graduated or uniform, in cultured freshwater, Akoya, and shell pearl. Layering sets designed to work together without thinking about it. Bead necklaces with lapis, turquoise, and amethyst. Italian-crafted link styles with the weight and finish of pieces that cost twice as much. For over 70 years, Ross-Simons buyers have sourced necklaces from Italy, Asia, and beyond — building a collection that spans everyday essentials to fine pieces worth centering an entire look around. The one that completes yours is here.