Product Description Crafted to resemble an antique, this vintage-style marquise halo setting features 0.31 carats of round brilliant cut diamonds with milgrain detail. Other Details Metal Color: Yellow Gold Type: Setting Mounting Type: Halo Gemstone Type: Diamond Disable Reason: None Metal Color: Platinum Total Setting Diamond Carat Weight: 0.31TW Metal Color: White Gold Metal Color: Rose Gold Style: Vintage