So elegant, so sparkling, this vintage-inspired geometric diamond necklace is a high-key look she’ll want to wear. Crafted in warm 10K gold, this shimmering style features single diamonds in tilted square frames alternating with trios of diamonds in curved-end rectangles. Intricate milgrain detailing lends heirloom appeal. Radiant with 1/5 ct. t.w. of diamonds and a bright polished shine, this design suspends centered along an 18.0-inch rope chain that secures with a spring-ring clasp.