Mare Nubium Gray Spinel engagement ring

◖ Featuring a 1.16ct oval cut gray spinel, with an Earth to Market™ report. This natural spinel is sourced directly from Myanmar.

◖ Held securely with a modified bezel design, this spinel was hand selected individually for best luster and brilliance.

◖ Set with 0.28cts of brilliant cut round black diamond pave down the side of the band.

◖This is a one of a kind piece that can be resized. This ring is a US size 6 and can ship out within 2 business days. If you would like a different size please contact us for resizing information, to request modifications, or pricing for other gold alloys or platinum.

Our Midheaven Collection engagement rings are Bespoke, custom made to order for you in your exact ring size and set with a select lab grown or natural diamond of your choosing.  GIA Diamond Certifications and fine jewelry evaluation reports are sent digitally with your finished piece.

Available ring sizes are whole, half and quarter US sizes ranging between size 3 to size 12.  

Our Concierge will contact you to confirm your true sizing after purchase. Feel free to Contact us here anytime with any questions about the Bespoke process.

View our complete FAQ page here

At 12th HOUSE we provide an exclusive Custom fit and Sizing service to ensure your new ring will fit you perfectly. 

OUR PROCESS IS SIMPLE 

Upon purchasing your ring you will receive a complementary Sizing kit with instructions on how to measure your finger exactly, and confirm the sizing is absolutely perfect before your ring is made.

After confirming your exact ring size we will begin crafting your custom-made piece in our studio.