Solid 10K Yellow Gold Diamond Heart Necklace Pendant

This solid 10K yellow gold diamond heart pendant features an open heart design with a graduated row of round diamonds forming one side of the silhouette 💛 The opposing curve is smooth, polished gold, creating contrast between texture and shine without overcomplicating the design.

The diamonds are prong-set in a clustered, pavé-style arrangement, giving the left arc of the heart structure and visual dimension. The stones are evenly spaced and properly seated, with consistent prong work throughout. The split bail carries a single accent diamond at the center, tying the entire piece together in a balanced way 💎

The heart itself has a slightly elongated lower curve, giving it a more fluid and modern line compared to traditional symmetrical hearts. It feels intentional rather than generic. The gold has a warm tone that complements the brightness of the diamonds without overpowering them ✨

Marked “10K” and “ADL” for Antwerp Diamond Laboratory, adding an identifiable hallmark to the piece. Clean construction, solid weight for its size, and wearable without being oversized.

Verifications:
10K gold has been verified using an Auracle Gold Analyzer
Diamonds have been verified using a Presidium Adamas Diamond Tester, which specifically distinguishes diamonds from moissanite ⚡

Details:
Metal: Solid 10K yellow gold
Stone: Round diamonds
Design: Open heart with diamond cluster arc
Markings: “10K” and “ADL”
Condition: Excellent estate condition.

Fun facts:
• The word diamond comes from the ancient Greek “adámas,” meaning “unconquerable,” reflecting that diamond is the hardest natural mineral on Earth.
• Antwerp has long been recognized as one of the world’s historic centers of diamond trading and cutting, giving the ADL hallmark added relevance 💎