Marquise Cut Lab Diamond Stud Earrings – Classic Four Prong Setting
Marquise Lab Diamond Stud Earrings — From 1 ct to 12 ct (4 Prong Setting)
Experience refined elegance with our Marquise Lab Diamond Stud Earrings, designed to elongate the look of the ear while delivering exceptional brilliance. The marquise shape is prized for its graceful pointed ends, flattering silhouette, and maximum face-up size — perfect for both everyday luxury and statement gifting.
All AVAIDENS products use IGI-Certified VVS–VS1 clarity and EF color lab-grown diamonds.
Each pair is expertly crafted using lab-grown marquise diamonds (eco-friendly and ethical) set in a classic 4-prong setting for security and brilliance, available in:
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18K Premium Gold (Yellow, White, Rose)
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925 Sterling Silver
Designed for comfort, durability, and timeless beauty.
Size & Approximate Measurements
| Total CTW | Each Diamond Size (ct) | Approx Marquise Dimensions (mm) |
|---|---|---|
| 1 ct | 0.50 ct each | ~6.5 × 3.5 mm |
| 2 ct | 1.00 ct each | ~8.0 × 4.0 mm |
| 3 ct | 1.50 ct each | ~9.0 × 4.5 mm |
| 4 ct | 2.00 ct each | ~10.0 × 5.0 mm |
| 5 ct | 2.50 ct each | ~11.0 × 5.5 mm |
| 6 ct | 3.00 ct each | ~12.0 × 6.0 mm |
| 8 ct | 4.00 ct each | ~13.5 × 6.8 mm |
| 10 ct | 5.00 ct each | ~14.5 × 7.2 mm |
| 12 ct | 6.00 ct each | ~15.5 × 7.8 mm |
🔹 Marquise dimensions vary depending on length-to-width ratio, 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.