An exceptionally well made Art Deco ring from circa 1920s-1930s.  At center is a carved onyx surrounding a bezel set Old European Cut diamond weighing approximately 0.08 carats.  The darkness of the black onyx is nicely juxtaposed with the white diamonds and platinum setting.  Petite old mine cut diamonds set with period perfect millegrain  add a beautiful subtle sparkle to the piece. This glamorous and unusual ring would make for a unique engagement ring or special heirloom for generations to come. 

• Platinum 
• Black Onyx, not treated with dye 
• Old European Cut Diamond Center, approximately 0.08 carats, J-K, SI1
• Old Mine Cut diamond accents 0.16 total carat weight 
• 3.06 grams 
• Size 5.75, complimentary ring resize available upon request. Please note rings that have been resized are not eligible for return or exchange as we believe in preserving each piece's integrity. You may send a ring back to us for resizing at a later date if you would like to keep the option of making a return available to you. Please see our FAQs section for more information.
• Circa 1930, no hallmarks