Estate Roberto Coin Bezel-Set Diamond Solitaire Necklace 18k Boulder Opal complemented by additional antique cut

complemented by additional antique cut diamonds and ornate pierced filigree work

40 carats of diamonds

The sapphires showcase an exquisite velvety blue hue

clasping a scarf

Perfect for serious collectors and anyone who appreciates rare

Estate Roberto Coin Bezel-Set Diamond Solitaire Necklace 18k Boulder Opal complemented by additional antique cutEffortlessly refined, this Roberto Coin necklace showcases the beauty of a classic bezel set diamond in a clean, modern silhouette. The round brilliant diamond is framed in polished 18k yellow gold, creating a soft halo effect that enhances its natural sparkle while keeping the design sleek and understated. Suspended from a delicate chain, the pendant sits gracefully at the neckline, making it an ideal everyday piece that layers beautifully or stands