NICE Vintage Men's 10K Gold Heavy, 17.2 Gram Handmade .25 Ct Diamond & Onyx Ring

• 10K. 
• Circa: 1930-50's. 
• Heavy, well made and just great piece. 
• The diamond is roughly cut, which makes me think it maybe older. 
• Weighs 17.2 grams. 
• Nice, comfort fit design. 
• Handmade and the hallmark reads: RG inside a shield. 
• Free shipping.