Floating Diamond Prong Setting Open Heart Pendant Necklace
Floating Diamond Prong Setting Open Heart Pendant Necklace
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Open heart diamond pendant necklace features a 0.08 carat round brilliant natural diamond in G color, prong-set inside a polished open heart frame measuring 7.93 mm wide and 7.00 mm high. The diamond sits at the lower center of the heart, creating a "floating diamond" effect where the stone appears suspended within the sculpted gold outline, a design that gives the piece dimensionality and movement that a flat heart charm or solid heart-cut stone simply can't match. The heart frame has smooth, rounded edges with a fluid, asymmetric curve that avoids the overly symmetrical look of mass-produced heart jewelry, lending it a more organic, modern feel, as confirmed by the on-body image where it sits just below the collarbone with a warm golden glow. It hangs on a 1.00 mm cable chain, adjustable to 16, 17, or 18 inches with a 5.00 mm Italian lock clasp, and is available in yellow gold, white gold, and rose gold. This is the heart necklace for someone who loves the symbolism but wants something more refined than a basic heart pendant, a go-to gift for Valentine's Day, Mother's Day, anniversaries, or birthdays when you want the gesture to feel personal and the jewelry to feel grown-up.
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CONFUSED ABOUT YOUR RIND SIZE?
Our size chart helps you choose the right fit with confidence, so your ring feels as perfect as it looks.
| Inside Diameter (mm) | US / Canada | UK / Australia |
|---|---|---|
| 14.1 mm | 3 | F |
| 14.3 mm | 3.25 | F ½ |
| 14.5 mm | 3.5 | G |
| 14.7 mm | 3.75 | G ½ |
| 14.9 mm | 4 | H |
| 15.1 mm | 4.25 | H ½ |
| 15.3 mm | 4.5 | I |
| 15.5 mm | 4.75 | I ½ |
| 15.7 mm | 5 | J |
| 15.9 mm | 5.25 | K |
| 16.1 mm | 5.5 | L |
| 16.3 mm | 5.75 | L ½ |
| 16.5 mm | 6 | M |
| 16.7 mm | 6.25 | M ½ |
| 16.9 mm | 6.5 | N |
| 17.1 mm | 6.75 | O |
| 17.3 mm | 7 | O ½ |
| 17.5 mm | 7.25 | P |
| 17.7 mm | 7.5 | P ½ |
| 17.9 mm | 7.75 | Q |
| 18.1 mm | 8 | Q ½ |
| 18.3 mm | 8.25 | R |
| 18.5 mm | 8.5 | R ½ |
| 18.8 mm | 8.75 | S |
| 19.0 mm | 9 | S ½ |