PRECISION LAPIDARY SPECIFICATIONS

Calibrated Gemstones

Crown Gems supplies precision-cut calibrated gemstones for fine jewellery manufacturing, independent designers and international jewellery brands.

Available Sizes: Our calibrated collection starts from approximately 1 mm and extends to 9 × 7 mm, with selected larger sizes available upon request.

1. CHOOSE YOUR COLOR RANGE

The Crown Palette

Move from lighter to deeper tones. Select up to three colors for a matched composition.

2. Shape & calibrated size

CALIBRATED SIZES Precision mm sizes for Pear

Selected: 6 × 4 mm

YOUR PALETTE

Royal Harmony

Three selected colors · 6 × 4 mm pear

Estimated range $1,850–$2,450

Palette Studio

Calibrated Gemstones

The Crown Palette

2. Shape & calibrated size

Royal Harmony

Request Calibrated Palette