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This stunning necklace is constructed of 14-karat yellow gold and holds a luminous Australian opal surrounded by a halo of diamonds with a 0.167 carat total weight. The pendant suspends... Anika and August 14k Yellow Gold Oval-cut Australian Opal and 1/4ct TDW Diamond Necklace (G-H, I1-I2) (Australian Opal and Diamond Necklace), Women's, Size: 18 Inch

Anika and August 14k Yellow Gold...

Overstock.com
$573.99 $487.89
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Made of polished 14k yellow gold, this impressive jewelry is the ideal way to decorate yourself and show off your sense of fashion. The exquisite pendant is furbished with an accent of... Anika and August 14k Yellow Gold Fire Opal, Australian Opal and Diamond Accent Pendant (G-H, I1-I2) (OA), Women's, Size: 18 Inch

Anika and August 14k Yellow Gold Fire...

Overstock.com
$353.49 $300.47
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Decorate yourself in elegance with this Anika and August necklace. The jewelry boasts oval-cut Australian opal and diamond accent stones for a glamorous design. Style: Pendant Gemstone... Anika and August 10k Yellow Gold Oval-cut Australian Opal and Diamond Accent Pendant (OA), Women's, Size: 18 Inch

Anika and August 10k Yellow Gold...

Overstock.com
$187.49 $159.37
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This fabulous necklace is finely crafted from solid 14k yellow, white, and rose gold. This necklace features bright and colorful Australian opal gemstones along with sparkling diamonds... Pre-owned 14K Three Tone Gold Australian Opal and Diamonds Necklace

Pre-owned 14K Three Tone Gold...

True Facet
$1,250.00
Lovely Victorian Australian opal bead necklace. Circa, 1890's. AAA grade hand cut and hand drilled. Amazing color and transparency approx 16 cts present. Beads graduate from 2 mm's to 3... Pre-owned Victorian Australian Opal Bead Necklace

Pre-owned Victorian Australian Opal...

True Facet
$2,794.00
A soft white, bezel-set opal comes paired with a polished sterling silver heart in this birthstone pendant. The delicate charms are strung on a classic cable chain that can fasten at either... Blue Nile Opal Birthstone Heart Pendant

Blue Nile Opal Birthstone Heart...

Blue Nile
$90.00
Show off a classic with this opal gemstone necklace, framed in sterling silver and finished off with elegant rope detailing. This necklace can be worn at 16 and 18 inches. In Sterling... Blue Nile Opal Rope Pendant

Blue Nile Opal Rope Pendant

Blue Nile
$125.00
Vibrant and colorful, this gemstone pendant features a fiery opal set in a 14k white gold four-prong setting suspended from a dainty 18-inch cable chain. A classic piece of everyday luxury... Blue Nile Opal Solitare Pendant

Blue Nile Opal Solitare Pendant

Blue Nile
$375.00
Harriet Forman Barret 14K YG Boulder Opal and Amethyst Pendant Necklace Features: Gender: Womens Condition: Pre-Owned, Refurbished to Excellent Condition by a TrueFacet Expert Material:... Pre-owned Harriet Forman Barret 14K Yellow Gold Boulder Opal and Amethyst Pendant Necklace

Pre-owned Harriet Forman Barret 14K...

True Facet
$1,150.00
Perfect your warm-weather look with the charming style of this lab-created blue opal and sterling silver flip-flop charm. Comes in a gift box.Pendant Details Pendant length: 1.1 in. Chain... Lab-Created Blue Opal Sterling Silver Flip-Flop Pendant Necklace

Lab-Created Blue Opal Sterling Silver...

Kohl's
$100.00
Make a lasting promise with the unending beauty of this lab-created blue opal circle Claddagh necklace. Comes in a gift box.Pendant Details Pendant length: 1.14 in. Chain length: 18 in.... Lab-Created Blue Opal Sterling Silver Claddagh Pendant Necklace

Lab-Created Blue Opal Sterling Silver...

Kohl's
$125.00
Featuring an array of colorful lab-created opal stones, this sterling silver daisy pendant offers natural beauty.Pendant Details Pendant length: 1.4 in. Chain length: 18 in. Chain type:... Sterling Silver Lab-Created Opal Daisy Pendant Necklace

Sterling Silver Lab-Created Opal...

Kohl's
$75.00
Black velvet choker with a opal accented sun pendant. Hot Topic Black Velvet Opal Sun Choker

Hot Topic Black Velvet Opal Sun Choker

hottopic.com
$6.50
18kt rose gold opal & diamond pendant necklace from Kimberly Mcdonald. Kimberly Mcdonald Opal & Diamond Pendant Necklace

Kimberly Mcdonald Opal & Diamond...

Browns Fashion
$6,247.16
Decorate yourself in luxury with this Anika and August necklace. The jewelry boasts oval-cut Australian opal and diamond accent stones for a glimmering design. Style: Pendant Gemstone... Anika and August 10k White Gold Oval-cut Australian Opal and Diamond Accent Pendant (OA), Adult Unisex, Size: 18 Inch

Anika and August 10k White Gold...

Overstock.com
$212.49 $180.62
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An oval-cut Australian opal is displayed between shimmering round-cut diamonds to form this beautiful D'Yach pendant. Designed with 14k yellow gold, this glistening jewelry is displayed on... Anika and August 14k Yellow Gold Oval-cut Australian Opal and 1/5ct TDW Diamond Pendant (G-H, I1-I2) (OA), Adult Unisex, Size: 18 Inch

Anika and August 14k Yellow Gold...

Overstock.com
$383.49 $325.97
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Comprised of gleaming 14k yellow gold, this sophisticated bauble is the perfect way to adorn yourself in luxury and elegance. The graceful pendant is adorned with 1/6 carat of glistening... Anika and August 14k Yellow Gold Australian Opal and 1/6ct TDW Diamond Pendant (G-H, I1-I2) (OA), Adult Unisex, Size: 18 Inch

Anika and August 14k Yellow Gold...

Overstock.com
$383.49 $325.97
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This pendant has been elegantly crafted from 14k yellow gold and showcases a striking Australian boulder opal surrounded by round brilliant cut diamonds and paraiba tourmaline. This... La Vita Vital 14K Yellow Gold 8.63ct TGW Australian Boulder Opal & Diamond Pendant Necklace (Multi-Colored), Women's, Size: 16 Inch, Blue

La Vita Vital 14K Yellow Gold 8.63ct...

Overstock.com
$2,178.99
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Metal: Gold Stone: Natural Australian Boulder Opal Necklace Type: Pendant w/link chain Gold Karat: 14K Stone Shape: Free-form Length: 16 inch Jewelry Setting: Prong Metal Color: Yellow... La Vita Vital 14K YG Australian Boulder Opal 13.80cts, Paraiba Tourmaline .10ct and Diamond .45ct TDW Necklace (VS-SI1, G-H) (Multi-Color), Women's, Size: 16 Inch, Yellow

La Vita Vital 14K YG Australian...

Overstock.com
$6,199.99 $5,579.99
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This elegant pendant necklace features a 7x5mm genuine natural Australian opal that is accented by a small diamond all beautifully set in a 4-prong 14kt white gold setting. This October's... 14k Gold 0.50ct Oval Opal and Diamond Solitaire Pendant (14K Yellow Gold), Women's, Size: 16 Inch

14k Gold 0.50ct Oval Opal and Diamond...

Overstock.com
$361.99
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This elegant pendant necklace features a 6x4 genuine natural Australian opal complemented by a small white diamond all beautifully set in a 4 prong setting. This exquisite pendant is the... 14k Gold 0.27ct Oval Opal and Diamond Filagree Pendant in (14K White Gold), Women's, Size: 16 Inch

14k Gold 0.27ct Oval Opal and Diamond...

Overstock.com
$281.49
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This is a beautiful designer James Carter pendant crafted from solid 18k yellow gold and sterling silver with an odd shape two tier drop pendant, the pendant is adorned with black and... Pre-owned James Carter 18K Gold Sterling Opal & Enamel Pendant Multi Cable Necklace

Pre-owned James Carter 18K Gold...

True Facet
$2,150.00
The immaculate surface and astonishing tone of the angelic white opal ensure a truly memorable look in this fascinating necklace which is made of gleaming 14K yellow gold and exudes an aura... Pre-owned 14K Yellow Gold White Opal Pendant Necklace

Pre-owned 14K Yellow Gold White Opal...

True Facet
$128.00
14K Yellow Gold Opal Cluster Pendant Necklace Features: Gender: Womens Condition: Excellent Material: Yellow Gold Gemstones: Opal Weight: 12.5dwt (19.5g) Comes with TrueFacet Valuation... Pre-owned 14K Yellow Gold Opal Cluster Pendant Necklace

Pre-owned 14K Yellow Gold Opal...

True Facet
$1,995.00
14K Yellow Gold Heart Pendant Opal Inlay Necklace Features: Gender: Womens Condition: Excellent Material: 14K Yellow Gold Gemstone: Opal . Product Code JUB1014DHGCR. Condition Pre-Owned.... Pre-owned 14K Yellow Gold Heart Pendant Opal Inlay Necklace

Pre-owned 14K Yellow Gold Heart...

True Facet
$425.00
This fabulous piece is finely crafted from solid 14k yellow gold and silver. It features beautiful opal, emerald, and rose cut diamonds which look gorgeous on the neck. The gold content is... Pre-owned Silver & 14K Yelllow Gold Opal Diamond and Emerald Dangle Pendant Necklace

Pre-owned Silver & 14K Yelllow Gold...

True Facet
$3,500.00
14K Yellow Gold Black Opal Pendant & Flat Anchor Link Chain Necklace Features: Gender: Womens Condition: Excellent Material: 14K Yellow Gold Weight: 21.1grams Hallmark: 14K Italy Comes With... Pre-owned 14K Yellow Gold Black Opal Pendant & Flat Anchor Link Chain Necklace

Pre-owned 14K Yellow Gold Black Opal...

True Facet
$2,950.00
Elegant in every way, this opal and diamond pendant features a single opal framed by thirty-three pave-set round diamonds in 14k white gold with a matching cable chain necklace. In 14k... Blue Nile Opal and Diamond Pendant

Blue Nile Opal and Diamond Pendant

Blue Nile
$1,050.00
Switch up your style with the noteworthy design of this lab-created blue opal reverse S necklace. Comes in a gift box.Pendant Details Pendant length: 1.29 in. Chain length: 18 in. Clasp:... Lab-Created Blue Opal Sterling Silver Reverse S Pendant Necklace

Lab-Created Blue Opal Sterling Silver...

Kohl's
$100.00
A trio of turtles with lab-created blue opal inlays complete the bottom of an adorable sterling silver flip-flop on this charming necklace.Pendant Details Pendant length: .93 in. Chain... Lab-Created Blue Opal Sterling Silver Turtle & Flip-Flop Pendant Necklace

Lab-Created Blue Opal Sterling Silver...

Kohl's
$125.00