18K YELLOW GOLD AND SAPPHIRE AND DIAMOND RING. Oval 0.95 ct. blue sapphire, accented by 0.40 cts. diamonds. - Size 4 1/2. Estimate $900-1,100
Sapphire measures 6.9mm x 4.95mm x 3.25mm. Sapphire has a medium dark tone and is a very slightly violetish blue. The diamonds measure 3.8mm, are VS in clarity, G-H in color. Stamped inside the shank is "GPM 18K". Weighs 3 grams. The ring was maufactured by Gem Platinum.
