Swallow Bird Natural Diamond 14 to 17 CT Sapphire Brooch Pin Platinum black diamond ring These garnets display a striking

These garnets display a striking shift from bluish green in daylight to purple under different lighting conditions

Clasp Material: Yellow gold

Each component is numbered

Case Case Material: Steel Case Diameter: 36 mm Water Resistance: 10 ATM Bezel Material: Steel Crystal: Sapphire crystal Dial: Grey Dial Numerals: Lines

Era: 20th Century

Swallow Bird Natural Diamond 14 to 17 CT Sapphire Brooch Pin Platinum black diamond ring These garnets display a strikingPlatinum Diamond and Blue Sapphire Brooch Materials Platinum, Natural Earth Mined Diamonds, Blue Sapphire Weight 37. 7 grams Measurements 54 mm tallest point 68. 3 mm widest point Stamped French Hallmarks Natural Earth Mined White Diamonds Total Carat Weight: 14 to 17 CT Color: White Shape: Round Brilliant Cut Blue Sapphire Shape: Round Brilliant Cut Origin Made in France