Mid-Century Black Onyx and Diamond Men's Ring

This sleek men’s black onyx ring is an iconic classic!  Dating to the 1960s or 70s, this ring features a large center onyx, set with a single diamond sparkling in white gold. This polished onyx cabochon has been set into the center of this sleek plain yellow gold mounting!

Metal: 10K Yellow and White Gold
Gem: Black Onyx
Gem Measurements: 11.5 x 13.0 mm, Rectangle
Accents: Diamond .01 Carats, G in Color, SI2 in Clarity
Ring Size: 9.75
Marks: "JASON 10K" Stamped on the inside band

• We offer sizing on most of our rings.
• If the ring is an eternity band, has a continuous pattern, or if the ring has to change more than 3 sizes, please contact us so we can be sure it’s possible. 
• Upon checkout, please make note of the size you need your ring order to be.
• Sizing typically takes 5-7 days before the item is shipped. 
• Any rings over $1,000, we size for free.  If the ring is under $1,000, please contact us and we’re happy to quote you for the sizing, or we can invoice you after the purchase.  Sizing a ring down in size is typically $18.00 for items purchased through us.  Sizing up is $18.00 plus the cost of any additional materials.

• If you receive an item and decide it’s not what you had in mind, you can return it for a full refund within 10 days.  The 10 day refund period begins the day you sign for the package. 
• We also offer a 30 day store credit/exchange policy for any item in the store.  
• Items purchased through our payment or layaway plans are eligible for store credit/exchange returns only.  Refunds will not be given for items purchased through layaway.

• Most items will be shipped using USPS Express or Priority mail, with tracking, signature and insurance.  
• Fedex is available upon request and for an additional fee.
• Please allow us a 3-7 business day processing time after you complete your order.
• Custom orders, including semi-mounts, take 2-3 weeks production time before shipment.
• After shipment, packages within the US should arrive within 1-3 business days.
• International shipments should arrive within 7-14 days.
• Please contact us directly if you require an order within a specific deadline and we will do our best to accommodate you.

• Contact us to set up your layaway plan
• Layaway is available on all of the items we sell online.
• Typically layaway plans are four payments spread out over the course of four months.