retail:4250 Simon G. Luxury Wedding set, 3-piece with accenting and matched Engagement bands attached. One band is on either side of the halo-center to accent Beautiful 18 karat gold setting consists of .67 tw VS quality diamonds setting within 3 rings that are soldered together. EXCELLENT QUALITY & SAVINGS. Center stone is a CZ and set up for a 1 carat in size stone or 5.8mm- 6 mm in diameter. GIA Gemologist inspected & evaluated Mounted with a CZ center stone. Setting is suitable for a radiant, cushion or princess cut diamond of approx .80-.90 carat.