Heidi G.
I had an excellent experience with Unvault!
I had an excellent experience with Unvault. The process was fair, prompt, honest and professional. I highly recommend Unvault!
UnvaultReviews of unvault.co
- 4.9262 reviews
- Jewelry & Watches
- 1825 S Grant St, SAN MATEO, California
UnvaultAbout Unvault
Unvault helps you find out what your jewelry is worth and sell gold, diamonds, and platinum online for a fair, transparent price. Upload photos and get a free jewelry appraisal in under a minute, with no obligation to sell.We buy gold jewelry (10K to 24K), diamond rings, engagement rings, designer jewelry, and even broken, vintage, or scrap gold. Sellers keep 80–90% of their jewelry’s value, with transparent fees and no lowball offers.Every sale includes free insured shipping, appraisal on camera, and a secure, insured payout. You can also track your jewelry’s value over time.More than 100,000 users and 250,000+ valuations so far. Featured in Bloomberg and The Observer.
Unvault (unvault.co) has 262 customer reviews on Five Star Index, with an average rating of 4.9 out of 5.
- Also known as
- unvault.co
- Website
- unvault.co
- Category
- Jewelry & Watches
- Location
- SAN MATEO, California
- Listed on Five Star Index
- 2026
About these reviews
- Replies
- The company replied to 6% of reviews.
- Latest
- Most recent review: October 2026.
- Edits
- Reviews are shown as their authors wrote them. The company can reply, but cannot edit them.
- Score
- This company cannot pay to remove reviews or change its score.
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