



Contour ring no 2 | black diamonds
option 1 - Let us guide you
Work with Kelly to guide you through the process of ring selection.
Contact her below to answer any questions and begin curating your ring suite.
option 2 - à la carte
These custom Contour styles are made to nest together perfectly! Explore the selection of rings below and Add to Cart to create your ring suite.
We will reach out after purchase to confirm your perfect ring sizes and confirm your details!

Join forces with Kelly, our head designer, to design this extraordinary ring!
She will expertly navigate you through the various setting options that cater to your lifestyle, as well as provide valuable insights on selecting the perfect diamond.
Contact us here to book a complementary virtual appointment!
14k gold and black diamonds
A delicate arc of diamonds curve on your finger. Gleaming brilliant cut black diamonds draw an elegant line and create a timeless, classic ring.
A bold and classic style with an ancient silhouette, created here with black diamonds, and cast in silky 14k gold.
The subtle flare and sculpted style on the ring shank refers to an old European style of ring that is comfortable to wear, and nests perfectly with the Midheaven collection.
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.
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.
Choose options




create a ring suite
Ring suites are curated sets of rings designed to elegantly fit and harmoniously layer together, embodying the essence of commemorating extraordinary moments.

see our favorite combinations

About
midheaven collection
settings
Our signature designs are created to amplify the energy of the center stone. So if you love a Marquise cut stone, begin with the Marquise setting, etc.
gemstones
All gemstones are hand selected and sourced responsibly from our trusted partners to be top quality and traceable.
sizing
Our Custom Fit and Sizing service ensures your ring will fit perfectly. We will send you a ring sizing kit with two measuring methods to confirm your true size.