Natural Australian Black Opal 5.48 ct & Diamond Halo Ring 1.50 ctw in 14K White Gold, SGL Report No. 190811A-SB

A statement ring showcasing a natural, earth mined Australian black opal of exceptional character. At its heart sits a 5.48-carat oval cabochon opal with a vivid play-of-color in red, orange, green, and yellow across a deep dark-grey body. The stone is framed by a halo of round diamonds set in 14K white gold.

Details

• The Opal — Natural, earth mined Australian black opal, 5.48 ct, oval cabochon cut, dark-grey body color with red, orange, green, and yellow play-of-color; measuring 16.42 × 11.78 × 4.39 mm. Untreated, as stated in the report.
• The Diamonds — A halo of round brilliant-cut natural, earth mined diamonds weighing approximately 1.50 carats total, approximately SI1 in clarity and G–H in color.
• The Setting — Halo style in 14K white gold with a detailed openwork gallery; can be sized to fit.

Report — SGL

Gemstone Identification & Origin Report · Report #190811A-SB · August 15, 2019

• Species: Precious Opal
• Variety: Black Opal
• Weight: 5.48 cts
• Cut: Oval Cabochon
• Size: 16.42 × 11.78 × 4.39 mm
• Body Color: Dark Grey
• Play of Color: Red, Orange, Green, Yellow

Report comments: Natural. Untreated. The stated opinion is that the country of origin is Australia. Examined by Bear Williams, FGA, CG and Cara Williams, FGA.

Red is the least commonly encountered hue in play of color and the one that commands the highest premium. This stone shows it alongside orange, green, and yellow across a dark body.