The beautiful vintage oval cut opal and sapphire engagement ring is secured in a art deco diamond gold setting, An oval opal is nestled amid a glorious halo of glimmering round sapphire and diamonds. The white opal and the diamonds are secured in prong settings and create a stunningbrilliance design. This elegant sunflower opal ring in 14k rose gold exudes feminine charm, Anniversary gift for her
Product Information Engagement Ring:

Metal	Sterling Silver, 10k/14k/18k gold, Platinum
Center Stone	Opal
Shape	Oval
Weight	approx 1.2 carat
Size	6x8 mm
Accent stones	Diamonds
Set	Prong, Pave Set

Matching bands:

Natural diamonds or turquoise

Opal is a hydrated amorphous form of silica; its water content may range from 3 to 21% by weight, but is usually between 6 and 10%. Because of its amorphous character, it is classed as a mineraloid, unlike crystalline forms of silica, which are classed as minerals.