Spectra Fine Jewelry
spectrafinejewelry.com
About
Authentic vintage estate jewelry from the NYC Diamond District, featuring signed pieces from Cartier, Bulgari, and Van Cleef. The collection includes Kashmir sapphires, Colombian emeralds, and fancy color diamonds.
PWA Quality
Mobile optimization
45
Install experience
15
Offline support
0
User experience
30
Overall score
23
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App Info
- CategoryDesign
- Developerspectrafinejewelry.com
- AddedJune 29, 2026
- PWA SupportNot Supported
