13.98 Blue Sapphire Statement Necklace 18k Yellow GoldThis statement necklace features a dramatic array of round cut blue sapphires totaling 13. 98 carats set in 18 karat yellow gold. The centerpiece showcases an 8. 57 carat sapphire surrounded by forty five smaller sapphires, each weighing . 12 carats and measuring 3. 0mm. The sapphires are collet set throughout the design, which spans 16 inches in length. Filigree crafted this piece with a black rhodium finish that creates contrast against the yellow