For your consideration: a vintage 14K yellow gold pendant necklace featuring a striking black onyx cabochon accented by a single-cut diamond set in white gold at the center. The elegant oval onyx is framed with a delicate rope-style gold border, creating a timeless contrast between the rich black stone and warm gold setting. The pendant is suspended from a fine 14K gold chain measuring 18 inches, secured with a spring ring clasp. The piece is marked “Carla 14KT” on the reverse of the pendant and the chain clasp is also marked 14K, confirming solid gold construction. Though lightweight at 1.32 grams total weight, the necklace has a refined, vintage elegance and is perfect for everyday wear or layering with other fine gold pieces. ✨ Details: • Brand / Maker: Carla • Metal: Solid 14K yellow gold (with white gold diamond setting) • Hallmarks: Carla 14KT, chain clasp marked 14K • Necklace length: 18” • Pendant stone: Black onyx oval cabochon (approx. 8 × 6 mm) • Diamond: 1 single-cut diamond, approx. 0.02 ct • Diamond color: H–I • Diamond clarity: SI1–SI2 • Total weight: 1.32 g • Closure: Spring ring clasp • Condition: Very good vintage condition with light wear consistent with age 💌 Discounted shipping offered on all orders 🏡 Smoke-free home 📦 Packaged with care using unscented materials 🎁 Complimentary jewelry gift with every purchase ✨ Poshmark Ambassador with hundreds of five-star reviews — buy with confidence! #14KGold #OnyxNecklace #DiamondPendant #DiamondNecklace