Roberto Coin Siena 18K Gold Small Dot Pave Diamond Pendant Necklace

18K White & Yellow Gold Siena Diamond Halo PendantNecklace, 16-18" $1730.00 Retail · From the Siena collection · A radiant diamond halo pendantnecklace in two-tone gold · Diamonds: 0.21 ct. t.w.;color/clarity: GH/SI · 18K yellow gold; 18K white gold · 16-18"L · Lobster clasp closure · All gemstone carat weights (ct.t.w.) are approximate; variance may be 0.05 carat. · White gold is surface-coated withrhodium to enhance metal color and shine; it may wear off over time requiringreplating. · Signature synthetic ruby on interior · Made in Italy