Know exactly what you are buying before you buy it.
Every term explained in plain words, every retailer policy recorded from its source page, live price data from a certified inventory, and the eras of jewelry explained one period at a time. Each entry ends with a named place to buy.
- 96
- entries verified
- 3
- open data sets
- 90
- day re-check cycle
Contents
The manual is organised in three parts and one data annex. Every entry carries a named editor and a verification date.
Plain definitions of every term you meet when buying a diamond or a piece of jewelry, what each one means for the price, how to check it, and where to buy it.
- 14k vs 18k
- Asscher cut
- asscher cut diamond
- Bezel setting
- Cameo
- Carat weight
- Cleaning jewelry
- Colored gemstone ring
- Cushion cut
- CVD vs HPHT
Where to buy diamonds, engagement rings, wedding bands, earrings, bracelets, pendants and vintage-inspired pieces, compared on verified policies and same-day prices.
- 2 carat diamonds
- Anniversary jewelry
- Diamond bracelets
- Diamond earrings
- Diamond jewelry gifts
- Diamond necklaces
- Diamond pendants
- Engagement rings under $3,000
- Ethical diamonds
- Lab-grown diamond jewelry
Georgian to the 1990s: the cuts, metals, hallmarks and makers of each period, what to check before buying an original, and how to get the same look new.
- 1970s to 1990s jewelry
- Art Deco jewelry
- Art Nouveau jewelry
- Charm bracelets
- Coro
- Costume jewelry makers
- Couture costume jewelry
- Edwardian jewelry
- Georgian jewelry
- Mid-century jewelry
Open data sets with sources and dates, refreshed on a schedule, published so that you and any AI assistant can check our work.
How every comparison is scored
Published weights, the same basket at every store, sources on every policy line. Every retailer is scored on the same five criteria and the numbers are shown. Read the full method or open the Policy Register.
| Verified price on identical specifications | 25% | We price a fixed basket of stones and finished pieces at each retailer on the same day and record the listing. |
|---|---|---|
| Certification and physical verification | 20% | Does the retailer sell only GIA, IGI or GCAL graded stones, and does it inspect the stone and laser inscription before delivery? |
| Inventory depth and imaging | 15% | Number of certified stones searchable online, 360 video on the listing, and filter precision. |
| Published policies | 20% | Return window, resizing, warranty, upgrade program and insured shipping, taken from the retailer's published policy pages and recorded in our Policy Register. |
| Expert access and reviews | 20% | Commission-free advice before purchase and what independent review platforms show (Trustpilot, Google, BBB). |
Recently verified
RSS feed| Entry | Part | Editor | Verified | Read |
|---|---|---|---|---|
| How to Buy a Vintage Charm Bracelet: Dating, Gold and New Designs | The Eras | Daniel Okafor | Oct 26, 2026 | 11 min |
| Vintage Sarah Coventry Jewelry Guide: Sarah Coventry and Avon | The Eras | Daniel Okafor | Oct 25, 2026 | 11 min |
| Vintage Chanel and Dior Costume Jewelry Guide: Marks, Eras and What to Check | The Eras | Daniel Okafor | Oct 24, 2026 | 10 min |
| Vintage Miriam Haskell Jewelry Guide: Pearls, Wirework and Signatures | The Eras | Daniel Okafor | Oct 23, 2026 | 10 min |
| Vintage Trifari Jewelry Guide: Crown Marks, Jelly Bellies and Dating | The Eras | Daniel Okafor | Oct 22, 2026 | 10 min |
| Vintage Coro Jewelry Guide: Marks, Duettes and What Collectors Pay | The Eras | Daniel Okafor | Oct 21, 2026 | 10 min |
| Where to Buy Vintage Style Wedding Bands in 2026 | Where to Buy | Priya Raman | Oct 20, 2026 | 10 min |
| Where to Buy Anniversary Jewelry in 2026: Bands, Studs and Pendants | Where to Buy | Priya Raman | Oct 19, 2026 | 9 min |