What is your jewelry actually worth?
Check the gold value of any piece in seconds. Soon you'll be able to keep photos, receipts and appraisals in one private vault, and get offers from verified local buyers only when you want them.
- Live metal prices
- Nothing you type is saved
- English y Español
Gold value check
Estimate only, based on metal weight, purity and the market price shown. Not an appraisal and not for insurance or legal use. Stones, brand and craftsmanship are not included, and a buyer will typically offer less than melt value.
One place for every piece you own
Check the value
See what the gold or silver in a piece is worth today, with the math shown.
Keep the proof
Photos, receipts, certificates and appraisals in one private vault, piece by piece.
Be ready for anything
Alerts when you may be underinsured, and a claim-ready file for your insurer if something is lost.
Sell only if you want
Offers from verified local buyers, shown next to the metal value so you know what's fair.
Built to keep your valuables private
A list of your jewelry is sensitive. We're designing Karat & Key so it never becomes anyone else's shopping list.
No home address
We'll only ever ask for a ZIP code, and remove location data from photos.
Encrypted vault
Your records will be encrypted and locked behind Face ID or your fingerprint.
Buyers see items, not you
No name, contact or location is shared until you choose to connect.
We never sell your data
Your email is used only to tell you about Karat & Key.
Get early access
Be first to try the vault when it opens. Free to start.