14k Gold Heart Necklace with Diamonds 0.90ct, Yellow Gold Open Heart

The 14k Gold Heart Necklace with Diamonds from Treasured & Co. is an open-heart pendant in 14kt yellow gold, set with 0.90 carats of natural round-cut diamonds. The open silhouette lets light pass through the heart's negative space, giving the pendant a more graphic, contemporary read than a closed pavé heart.

Stone Details

The pendant carries 0.90 total carat weight of natural diamonds, set along the open-heart frame. Each stone is round brilliant cut, graded H/I in color and SI2/I in clarity. H/I color faces up beautifully in yellow gold — the warmth of the metal complements rather than competes with the subtle near-colorless character of these diamonds.

Setting & Metal

The heart measures 0.96" x 0.82" — generously scaled, with strong silhouette presence. Crafted in 14kt yellow gold (585 purity), and finished with an 18-inch yellow gold chain. The open-heart construction means the diamonds line the outer perimeter of the heart shape rather than filling it — which puts every stone on the outside edge where it catches light from any angle.

Open Heart vs. Closed Heart

Closed-heart pendants concentrate sparkle into a solid silhouette — heavier visual weight, more "diamond per square inch." Open-heart pendants spread the same diamond budget across a larger outline — lighter visual weight, but a more graphic, recognizable heart shape. For a 0.90tcw budget, the open-heart construction makes the pendant read about 30% larger than an equivalent closed pavé would. It's the right choice for buyers who want presence without the dense pavé look.

At a Glance

• Center stones: 0.90ct natural round-cut diamonds
• Color: H/I · Clarity: SI2/I
• Metal: 14kt yellow gold (585)
• Pendant: 0.96" x 0.82" open heart
• Chain: 18-inch yellow gold
• Custom chain length available on request
• Lifetime craftsmanship guarantee · Free U.S. shipping

Crafted and sold by Alex's Jewelry – Treasured & Co. at 30-06 Steinway St, Astoria, NY 11103. Call (718) 956-0001 for sizing or custom inquiries.