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Home Gemstones Opal
1.68 ct Multicolor Opal Gemstone, Opal Gem in Marquise Facet Shape for Sale.
Photos are of Actual Product for Sale
1.68 ct Multicolor Opal Stone, Natural Opal in Marquise Facet Shape for Sale Opal Gemstone in 16.2 x 6.7 mm Size for Sale, Opal Stone in Multicolor Color

1.68ct Natural Multicolor Opal, Marquise, 16.2x6.7 mm

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Product ID: 505879
Type: Opal
Weight: 1.68 ct 1 gem
Size: mm calibrated
Size: 16.2 x 6.7 x 4.1 mm
Exact Size: 16.16 x 6.72 x 4.09 mm
Length x Width x Depth
Shape: Marquise Facet
Color: Multicolor
Clarity: Transparent
Treatment: Untreated
Origin: Ethiopia
Content: 1 pc
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Product Description

This is a 1.68 carat natural multicolor Opal gem, 1 pc in marquise shape with an exact size of 16.16 x 6.72 x 4.09 mm. This loose Opal gemstone was mined in Ethiopia and its clarity is Transparent. No treatment has been applied on this natural Opal stone

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Overall Rating -> 10 star ratings

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Posted By Becky in October, 2025
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Overall Rating -> 10 star ratings

Very good.

Posted By Tommy in December, 2025
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Overall Rating -> 10 star ratings

Love the precise descriptions and calibrations of hte loose gemstones. Would like to have seen more variety in the size gem I was looking for.

Posted By RenoRose in January, 2026
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Overall Rating -> 10 star ratings

Very large selection from affordable to high end I will be coming back to shop again!

Posted By GreenGator in August, 2025
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Overall Rating -> 10 star ratings

My current project is something BLUE . Opal earrings with matching tennis bracelet for her wedding. The opals and sixty two sapphires VVS & VS are AMAZINGLY BEAUTIFUL. The private jewelers were impressed by the clarity and inclusion free of the sapphires . I want to say thank you for the High quality sapphires that I purchased for my daughtera's wedding.

Posted By My real name Dean or Wandering about in May, 2026
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Overall Rating -> 10 star ratings

Excellent options

Posted By CJ in February, 2026
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