PalmBeach Jewelry 4.90 TCW Oval Cut Smoky Quartz 14k Yellow Gold Over Sterling Silver 3-Stone Ring Top Rated Seller - Trusted Since 1952 - 90 Day Guarantee - Easy Returns - Free PalmBeach Jewelry Gift Box 14k Yellow Gold Over Sterling Silver - Quality Stamp (.925) 2.40 carat 10x8mm Oval shaped center stone Ring Style: 3-Stone Not Bridal - Theme: Shades of Fall Three elegant smoky quartz, 4.9 carats T.W., give this ring the kind of sophisticated beauty you can wear forever. 14k gold over sterling silver. Sizes 5-10. (All carat weights are approximate and may vary slightly from those listed.)