Vintage 1960's 14K Yellow Gold Ring With Rectangle Cut Clear Quartz Gemstone

c1960. 14K yellow gold ring set with a 12 x 9.3mm diameter rectangle cut clear quartz gemstone, approx. 5.75 cts. Quartz is securely set in four corner prongs. Sits up off the finger 10.15 mm. Statement style ring. Currently a sz 6.5 but message us if you need sizing service. In very good vintage condition. Only under magnification is there tiny facet junction nick and tiny wear to gemstone. 4.6 grams