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Sky: Our Australian Azure Blue Opal ball studs are always a popular choice! The beautiful soft blue tones accented by flashes of green, darker blue and purple make these a gorgeous accent choice for a variety of colors, styles and designs. Mounted on solid 14K Gold posts (select White or Yellow Gold), they're a gorgeous addition to any jewelry collection and make an ideal gift for those with an October birth date.

Many people are not aware that Created Opal is actually preferred to natural opal for most jewelry items. Natural Opal is not particularly well-suited to being used in jewelry since it's a relatively soft gemstone, is subject to chipping and breakage, requires regular care and maintenance, and has to be protected from sunlight and many chemicals and contaminants such as hair spray, perfumes and the like.

You can have these mounted on 14K White or 14K Yellow Gold posts, just let us know which option you prefer using the variation section on the page. We will make them on 14K Yellow Gold posts by default.

Condition: Brand New.
Item Weight: Approx. 0.6 grams for the set.
Key Dimensions: Each earring measures about 4mm in diameter (or about 1/6").
Metal Components: Solid 14K White or Yellow Gold (your choice); 100% lead and nickel free.
Stamp or Hallmark: 14K (on the post).
Style or Setting: Ball stud post earrings for pierced ears.

Gemstone Cut: Half-drilled Round Ball.
Gemstone Size: Approx. 4mm in diameter.
Gemstone Type: AAA Grade created Australian Azure Blue Opal.

About our Ball Stud Earrings: We use only half-drilled gemstones in our ball stud earrings. You are ensured of a much stronger mounting since the posts/pegs are set into (or inside) the stones.

Additional Sizes: These beauties are available in even sizes ranging from 4mm up to 8mm. All of the sizes are also available on solid 925 Sterling Silver posts; please contact us via email and/or see our other items for those listings.

Notes: Items in images may appear larger than actual size. The friction back (butterfly clutch) design may vary depending on product availability.

Listing Reference: 4mmOAB-B14: Shop.

4mm Australian Azure Blue Opal Ball Stud Post Earrings 14K White or Yellow Gold

$54.00 USD
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  • Handmade item
  • Materials: Solid 14K Gold Pearl Cup Post Settings, Choose 14K White or Yellow Gold findings, Created Australian Sky Blue Opal
  • Made to order
  • Ships worldwide from Virginia, United States
  • Feedback: 2150 reviews
  • Favorited by: 94 people