(November 2026) - real-user mobile speed from Google CrUX, 28-day window
| Rank | Brand | CWV | LCP | INP | CLS |
|---|---|---|---|---|---|
| 1 | Dogeared | PASS | 1.1s | 119ms | 0.00 |
| 2 | Swarovski | PASS | 1.2s | 163ms | 0.01 |
| 3 | Chrome Hearts | PASS | 1.2s | 83ms | 0.00 |
| 4 | Maison Birks | PASS | 1.2s | 145ms | 0.00 |
| 5 | Hermes | PASS | 1.6s | 194ms | 0.03 |
| 6 | Bauble Bar | PASS | 1.7s | 147ms | 0.00 |
| 7 | De Beers | PASS | 1.8s | 162ms | 0.00 |
| 8 | Tiffany & Co. | PASS | 1.9s | 185ms | 0.01 |
| 9 | Pura Vida | PASS | 2.1s | 153ms | 0.00 |
| 10 | Ben Bridge | PASS | 2.2s | 151ms | 0.01 |
| 11 | Ross-Simons | PASS | 2.3s | 179ms | 0.03 |
| 12 | The Bradford Exchange | PASS | 2.4s | 196ms | 0.05 |
| 13 | JewelryTelevision | FAIL | 1.3s | 229ms | 0.02 |
| 14 | James Avery | FAIL | 1.5s | 410ms | 0.06 |
| 15 | Beaverbrooks | FAIL | 1.7s | 155ms | 0.16 |
| 16 | alex and ani jewelry | FAIL | 2.1s | 262ms | 0.01 |
| 17 | Kendra Scott | FAIL | 2.5s | 304ms | 0.14 |
| 18 | Blue Nile | FAIL | 2.6s | 520ms | 0.10 |
| 19 | James Allen | FAIL | 2.6s | 520ms | 0.10 |
| 20 | David Yurman | FAIL | 2.6s | 229ms | 0.02 |
| 21 | Brilliant Earth | FAIL | 2.6s | 212ms | 0.12 |
| 22 | Stella and Dot | FAIL | 2.7s | 845ms | 0.06 |
| 23 | Helzberg | FAIL | 2.8s | 203ms | 0.03 |
| 24 | Pandora Jewelry, LLC | FAIL | 2.8s | 809ms | 0.15 |
| 25 | Peoples Jewellers | FAIL | 3.0s | 171ms | 0.22 |
| 26 | Reed's Jewelers | FAIL | 3.0s | 131ms | 0.08 |
| 27 | Shop LC | FAIL | 3.1s | 514ms | 0.11 |
| 28 | DiamondNexus | FAIL | 3.4s | 162ms | 0.15 |
| 29 | Kay Jewellers | FAIL | 3.4s | 170ms | 0.24 |
| 30 | Cartier Inc | FAIL | 3.5s | 411ms | 0.12 |
| 31 | Zales | FAIL | 3.5s | 187ms | 0.20 |
| 32 | Jared | FAIL | 3.5s | 162ms | 0.09 |
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