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Lab-Created Opal Birthstone Necklace 10K White Gold 18" | Kay
Item #: 547540474
Personalized ORDER BY 2/4/2026

Lab-Created Opal Birthstone Necklace 10K White Gold 18"

Discounted Price $249.99

Select Your Metal: White Gold

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Select Your Stone: White Opal

Select Your Stone shape: Oval

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This beautiful necklace features a shimmering oval-cut lab-created opal, perfect for celebrating an October birthday. As many as seven additional pendants can be added to the necklace to represent the ones you love. Styled in 10K white gold, the birthstone pendant sways from an 18-inch cable chain that secures with a spring-ring clasp.
Item #: 547540474
Content & Care
Opal may be subject to enhancement processes or treatments using wax, resin or oil, which may not be permanent and may require special care. Opals should not be cleaned by steam, in an ultrasonic cleaner, or with any harsh cleaning agents or in warm soapy water because of its hydrophane nature. When cleaning your Opal jewelry, you should avoid chemicals of any type and do not submerge in water to soak, simply use warm water and a non-abrasive cloth or sponge. If your Opal gets wet, the color and transparency will change temporarily but it will revert to its original color in a few days. If you live in a desert climate with low humidity, it is advisable to store your Opal jewelry in a small zip lock bag with a damp cotton ball to provide a little moisture and avoid it drying out. Opals should also be protected from blows, as exposed corners can chip.
This item is electroplated with rhodium or finished with an e-coating. These finishes may wear off with frequent use. Ask a jewelry consultant for details.
Typographic errors are subject to correction. Merchandise enlarged to show detail and may not always be exactly as pictured.
Stone(s)
Stone Type Opal
Stone ColorWhite
Stone Shape Oval
Stone Size6 x 4
Stone ClassCreated
Stone SettingProng
Metal(s)
Metal Type Gold
Metal ColorWhite
Gold Karat 10K
Necklace Design
Necklace StyleFashion
Necklace Length18
Necklace Clasp TypeSpring-Ring
Chain TypeCable
Product Details
Length18 in
Width4.5 mm
Height12.5 mm
Clasp TypeSpring-Ring
Chain TypeCable