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Lab Diamond -
Your Love, Your Design.
Craft Your Piece -
Lab Diamond
A statement center
A 2 carat round measures about 8.1 mm across, and a 2 carat oval or pear looks even larger. Two carats is a size that feels bold without being oversized, and lab grown diamonds make it achievable at a fraction of the price of a mined 2 carat diamond.
Quality at this size
As diamonds get larger, color and clarity become easier to see. For a 2 carat stone we recommend at least F color and VS2 clarity, or E VS1 for step cuts such as emerald and asscher. Solitaire and hidden halo settings let a 2 carat center take the spotlight.
2 Carat Engagement Rings
Discover 2 carat engagement rings designed in-house and set with brilliant lab grown diamonds at a fraction of mined diamond prices. Explore 1689 options in Round, Oval, Emerald and Marquise and more shapes, available in white gold, yellow gold, rose gold and platinum, priced from $660.
How big is a 2 carat diamond?
A 2 carat round diamond measures about 8.1 mm across. Elongated shapes such as oval, pear and marquise of the same weight look even larger on the hand.
How to choose
Start with the look you love, then pick the metal that matches your style and the diamond size that fits your budget. Prices in this collection range from $660 to $3,433, with shapes including round, oval, emerald, marquise, radiant and pear.
Are lab grown diamonds real?
Yes. Lab grown diamonds are made of pure carbon with the same crystal structure, hardness and sparkle as mined diamonds, and they are graded on the same color, clarity and carat scales. They typically cost 70 to 90 percent less and have a traceable, conflict-free origin.
Sizing, care and custom requests
Every piece is made to order, so you can choose your ring size, metal and, on many designs, the diamond size and quality. Clean your jewelry with warm water, mild soap and a soft brush, and store it separately to avoid scratches. Want a change to a design? Contact our team for a custom quote.
Why shop with Northfire Jewelry
Every Northfire engagement ring is handcrafted to order with an IGI certified lab grown center diamond, in your choice of metal and ring size. Every order ships free and fully insured within the USA, comes with a 30-day return policy and a manufacturer warranty, and our team will help you choose the right size, metal and diamond.