Mad Minerals


Round Cut Solitaire

1.20mm x 1.35mm band in 14 or 18 Karat Gold.

Description & Details:

Why Choose Mad Minerals?

Customers looking to personalize their orders with customizations such as engravings, stone changes, or designing a unique piece from scratch can easily book a consultation with Mad Minerals’ expert jewelers to ensure their vision is perfectly realized.

Mad Minerals ships across Canada and the United States. Shop with peace of mind thanks to our satisfaction guarantee and complimentary returns on all products.

Experience personalized service tailored to your every need by Mad Minerals’ Client Advisors. From choosing an engagement ring or gift to providing in-store or virtual appointments, we’re always here to help.

Ordering rings and jewelry from Mad Minerals provides the unique advantage of choosing from a diverse selection of both lab-grown and natural diamonds, ensuring customers find the perfect piece that aligns with their ethical preferences and aesthetic tastes.

Find Your Ring Size

How To Measure

  • The Hands-on Method
  • Measure an Existing Ring

  1. Choose a ring that already fits your finger well.
  2. Measure the interior diameter of the ring in millimeters (mm).
  3. Use the measurement chart above to match the size of your ring to the closest Tiffany size in mm.