Gemmology Rocks
Maidstone, GB · prices in GBP · ships to 238 countries. Catalogue read from gemmologyrocks.com's own public product feed on 2026-08-11. Every figure below is an observation from that feed, not an estimate.
Sales estimate
Derived from stock levels falling between polls, over 3 observed days. Intervals where stock rose, or where a variant sat at the store's inventory ceiling, are discarded rather than counted as zero sales.
| Date | Units sold | Est. revenue | Method | Catalogue read | Discarded |
|---|---|---|---|---|---|
| 2026-09-10 | 0 | not measurable | index only | — | 00 |
| 2026-09-03 | 0 | not measurable | index only | — | 00 |
| 2026-08-19 | 0 | not measurable | index only | — | 00 |
An estimate, and the page shows what it rests on: which method produced each day, how much of the catalogue could be read, and how many intervals were thrown away. A day marked not measurable is not a day without sales — it is a day we could not defend a number for.
Store facts
Brands carried
Matched on the store's own brand field, so these are exact — not guessed from product names.
Products
| Product | Brand | Price | Was | Off |
|---|---|---|---|---|
| Amethyst - Pear 47.10ct | Gemmology Rocks | 995 GBP | 1,989 GBP | −50% |
| Peridot - Oval 4.34ct | Gemmology Rocks | 230 GBP | 460 GBP | −50% |
| Moonstone - 59.91ct | Gemmology Rocks | 53 GBP | 106 GBP | −50% |
| Kunzite - Cushion 6.77ct | Gemmology Rocks | 615 GBP | 1,024 GBP | −39.9% |
| Pair of fancy brown diamonds - 3.05ct | Gemmology Rocks | 5532 GBP | 8,436 GBP | −34.4% |
| Ruby - 1.15ct | Gemmology Rocks | 184 GBP | 279 GBP | −34.1% |
| Sapphire - Oval 1.61ct | Gemmology Rocks | 643 GBP | 974 GBP | −34% |
| Ruby - 0.56ct | Gemmology Rocks | 280 GBP | 424 GBP | −34% |
| Emerald - Square 0.27ct | Gemmology Rocks | 324 GBP | 490 GBP | −33.9% |
| Emerald - Round 0.24ct | Gemmology Rocks | 39 GBP | 59 GBP | −33.9% |
| Opal - Pear 1.21ct | Gemmology Rocks | 90 GBP | 129 GBP | −30.2% |
| Amethyst - Oval 37.55ct | Gemmology Rocks | 477 GBP | 682 GBP | −30.1% |
| Opal - Oval 20.33ct | Gemmology Rocks | 1291 GBP | 1,844 GBP | −30% |
| Topaz - Oval 22.67ct | Gemmology Rocks | 768 GBP | 1,097 GBP | −30% |
| Opal - Fancy/freeform 0.91ct | Gemmology Rocks | 290 GBP | 414 GBP | −30% |
| Topaz - Trillion 3.66ct | Gemmology Rocks | 233 GBP | 333 GBP | −30% |
| Topaz - Cushion 15.52ct | Gemmology Rocks | 526 GBP | 658 GBP | −20.1% |
| Sapphire - Cushion 5.01ct | Gemmology Rocks | 5452 GBP | 6,815 GBP | −20% |
| Tourmaline - Oval 5.59ct | Gemmology Rocks | 1353 GBP | 1,691 GBP | −20% |
| Opal - Oval 10.77ct | Gemmology Rocks | 1042 GBP | 1,303 GBP | −20% |
| Peridot - Oval 3.04ct | Gemmology Rocks | 332 GBP | 415 GBP | −20% |
| Opal - Oval 1.40ct | Gemmology Rocks | 272 GBP | 339 GBP | −19.8% |
| Opal - Oval 2.06ct | Gemmology Rocks | 246 GBP | 250 GBP | −1.6% |
| Sapphire - Oval 3.04ct | Gemmology Rocks | 9189 GBP | — | — |
| Sapphire - Oval 4.21ct | Poom | 7954 GBP | — | — |
| Sapphire - Round 2.05ct | Gemmology Rocks | 6816 GBP | — | — |
| Sapphire - Oval 5.10ct | Gemmology Rocks | 6166 GBP | — | — |
| Topaz - Oval 3.27ct | Gemmology Rocks | 5931 GBP | — | — |
| Star Sapphire - Oval 8.10ct | Gemmology Rocks | 5509 GBP | — | — |
| Tanzanite - Oval 5.56ct | Gemmology Rocks | 5462 GBP | — | — |
Data collected from gemmologyrocks.com's public product feed. Not affiliated with or endorsed by this store. Request removal.