1990s 2.78 Carat Black Opal and Diamond Halo Platinum Filigree Ring Size 6

Description

2.78 carat natural black opal and round cut diamond halo ring. Set in a smooth textured platinum 900 ring setting. … more 2.78 carat natural black opal and round cut diamond halo ring. Set in a smooth textured platinum 900 ring setting. The center stone bears a rich, vibrant color pattern that radiated different hues depending on how the ring is worn. A true spectacle natural gemstone with a sturdy, vintage filigree ring setting that lets the center stone do all the talking.

Details:
Item Type: Cocktail Ring
Metal: Platinum 900
Size: 6 (adjustable)
Weight: 5.99 grams
Setting: Filigree Gallery Back

Center Stone Details:
Stone Type: Natural Opal
Carat: 2.78 CT
Cut: Oval
Color: Black
Setting: 4-Prong
Measurements: 12.5 x 9 mm

Side Stones Details:
Type: Natural Diamond
Cut: Round
Carat: 0.27 CTTW
Color: White
Quantity: 24
Setting: Single Halo less