Antique Art Deco Platinum Old European Diamond & Sapphire Ring Necklaces 60" tall off of the

60" tall off of the finger

It is hallmarked 750 and a faded Italian makers mark

25 carats of F color

35 carats and is F color and Vs1 Clarity

25" and the other 10 are 8

Antique Art Deco Platinum Old European Diamond & Sapphire Ring Necklaces 60" tall off of theEra: Art Deco Hallmark: Platinum Composition: Platinum Primary Stone: Diamond Primary Stone Carat Weight: . 30 CTW Primary Stone Cut: Old European Cut Primary Stone Color: G H Primary Stone Clarity: Si1 2 Secondary Stone: Blue Sapphire Secondary Stone Cut: French Cut Ring Size: 4 Ring Face Measurements: Rise Above Finger: Ring Weight: 3. 7 grams Condition: Great Estate Condition. Ready to Wear. 302067489829