Natural no heat Yogo Gulch Montana Sapphires, circa 1910. Very rare Art Deco kite shaped AGL certified Sapphires. The pearls are natural as well. The pin is hand made Platinum with a gold stem. Excellent condition, no repairs or defects. Looks great on the blouse. The most vivid blue Sapphires on earth and the most brilliant are from Yogo Montana. The Sapphires mined at the turn of the century from this location are thought to be even brighter. Very few Sapphires can claim to be authentic natural no heat Yogo Montana Sapphires.
- 4 very rare GIA certified natural no heat no enhancements Montana Yogo Gulch Sapphires, fine purplish blue kite shape step cut, approx. total weight 1.25ct. GIA certificate#CS44971
- 2 natural 3mm pearls
- 2 natural 3.5mm pearls
- Length:2 3/8 inches
- Width: 1/2 inch
- Depth: 5mm
- 7.4 grams
- Pin tested Platinum and stem tested 14k gold