Stunning Tanzanite Cabochon & White Agate 10K Gold Ring Size 8. Product Information: Brand-HSN, Style-Cocktail, Metal-Yellow Gold, Metal Purity-10k, Total Carat Weight (TCW) 3, Main Stone-Tanzanite & Agate, Main Stone Color-Blue & WhiteMain Stone Shape Freeform & Oval, Ring Size-8, Clean, contemporary design. Beautiful Tanzanite and Agate 10K Cabochon Ring. Very sleek & modern, the piece delivers a style that begins with its substantially sized, oval tanzanite cabochon. The East/West-positioned tanzanite gem twinkles a beguiling violet-tinged blue, as it tucks into the warm glow of a 10K (stamped inside band-extremely hard to show in photos but I tried) yellow gold bezel setting that's fashioned over a slightly domed cut of Brazilian agate. An elegantly tapered shank ends on a note of comfortable wearability. Please see photos. Tanzanite and Agate 10K Cabochon Ring Features: Approx. 3ct tanzanite, Made in China. Shipped with USPS Priority Mail.