Sell Diamonds
Top dollar for loose and set diamonds, evaluated on the spot by GIA-trained specialists.
How We Value Your Diamond
Every diamond is evaluated using the four factors jewelers call the “4 Cs”: carat (weight), cut (proportions and brilliance), color (how colorless the stone is), and clarity (visible inclusions). We specialize in larger diamonds, 1.0 carat and up, though we evaluate stones of any size, shape, and certification status.
Does My Diamond Need a GIA Certificate?
A GIA certificate isn’t required, but it’s extremely helpful for larger stones since it provides an independent, trusted grading. If your diamond isn’t certified, our specialists can still evaluate it in person. We’re among the market’s highest-paying buyers for large carat diamonds, colored diamonds, and diamonds of any shape, including round brilliant, princess, cushion, Asscher, radiant, emerald, oval, pear, marquise, and heart cuts.
Loose Diamonds vs. Diamonds in Jewelry
We buy both. A loose diamond is valued purely on the 4 Cs, while a diamond set in a ring, necklace, or other piece is valued for the stone plus the metal content and craftsmanship of the setting.
Not ready to sell? You can also use your diamond as collateral for a diamond loan and keep ownership.
Frequently Asked Questions
Do I need a GIA certificate to sell my diamond?
No, though it’s very helpful for larger stones since it provides independent verification of the diamond’s exact grade. We can still evaluate uncertified diamonds in person.
What size diamonds do you buy?
We specialize in diamonds 1.0 carat and up, but we evaluate and buy diamonds of any size.
Do you buy colored diamonds?
Yes, we’re among the market’s highest-paying buyers for fancy colored diamonds in addition to traditional colorless stones.
Can I sell a diamond that's still set in a ring?
Yes, we evaluate the diamond and the setting together, or you can have the stone removed first if you prefer.
How is the price determined?
We assess carat weight, cut, color, and clarity, then price according to current market conditions for stones of that grade.
Can I get a loan against my diamond instead of selling it?
Yes, diamonds can be used as collateral for a cash loan if you’d rather keep ownership.
Do you buy diamonds without any paperwork at all?
Yes, paperwork isn’t required for us to evaluate and buy your diamond, though it can support a stronger offer.