Heart Shape Lab Diamond Stud Earrings – Three Prong Martini Setting (1 ct to 12 ct)
Heart Shape Lab Diamond Stud Earrings — From 1 ct to 12 ct
Experience romantic elegance with our Heart Shape Lab Diamond Stud Earrings, designed to symbolize love while making a bold yet graceful statement at every carat weight. Heart-shaped diamonds are prized for their distinctive silhouette, brilliant sparkle, and emotional charm — perfect for everyday wear and meaningful gifting.
All AVAIDENS products use IGI-Certified VVS–VS1 clarity and EF color lab-grown diamonds.
Each pair is expertly crafted using lab-grown heart-shaped diamonds (eco-friendly and ethical) set in:
-
18K Premium Gold (Yellow, White, Rose)
-
925 Sterling Silver
with secure prong settings to ensure brilliance, comfort, and durability.
Size & Approximate Measurements
| Total CTW | Each Diamond Size (ct) | Approx Heart Shape Dimensions (mm) |
|---|---|---|
| 1 ct | 0.50 ct each | ~5.2 × 5.0 mm |
| 2 ct | 1.00 ct each | ~6.5 × 6.2 mm |
| 3 ct | 1.50 ct each | ~7.2 × 6.8 mm |
| 4 ct | 2.00 ct each | ~8.0 × 7.5 mm |
| 5 ct | 2.50 ct each | ~8.6 × 8.0 mm |
| 6 ct | 3.00 ct each | ~9.2 × 8.6 mm |
| 8 ct | 4.00 ct each | ~10.0 × 9.3 mm |
| 10 ct | 5.00 ct each | ~10.8 × 10.0 mm |
| 12 ct | 6.00 ct each | ~11.5 × 10.7 mm |
🔹 Heart-shaped diamonds vary slightly depending on symmetry and cleft depth, but these are widely accepted industry approximations.
Gold & Silver Weight Guide (18K Gold / 925 Silver)
Metal weight depends on setting style, back type, and craftsmanship. Below is a general guide for pairs:
| Total CTW | Gold & Silver Weight (Approx) |
|---|---|
| 1 ct | ~1.8 – 2.2 g |
| 2 ct | ~2.5 – 3.0 g |
| 3 ct | ~3.5 – 4.0 g |
| 4 ct | ~4.0 – 4.8 g |
| 5 ct | ~4.8 – 5.6 g |
| 6 ct | ~5.5 – 6.5 g |
| 8 ct | ~7.0 – 8.5 g |
| 10 ct | ~8.5 – 10.0 g |
| 12 ct | ~10.0 – 12.0 g |
This estimation helps in pricing, customization, and order planning based on your preferred metal and purity.