08 · August · PeridotRepresentative photograph. Natural stones vary in colour and inclusions from piece to piece — yours will not be identical to this one.
Peridot Trilogy Ring
Three graduated peridots in a row. 1.85 ct total carat weight.
Coloured stones are natural material. Colour, tone, inclusion pattern and — on cabochons and uncut pieces — outline and size differ from one to the next. Two pieces of the same reference will not be identical.
4 out of 5 from 1 published review
Gem declaration
Stated in full before you buy — what these terms mean
Stone 1 of 2
- Species
- Peridot (forsterite olivine)
- Origin
- NaturalFormed in the earth. Cut and polished by people; the material itself is not made by people.
- Treatments
- UntreatedCut and polished only. Nothing has been added to or done to this stone.
- Carat
- 0.95 ct
- Size
- 6.0 mm round centre
- Mohs hardness
- 6.5 – 7
- Wear grade
- Occasional wear — avoid knocks
Stone 2 of 2 — 2 of this stone in the piece
- Species
- Peridot (forsterite olivine)
- Origin
- NaturalFormed in the earth. Cut and polished by people; the material itself is not made by people.
- Treatments
- UntreatedCut and polished only. Nothing has been added to or done to this stone.
- Carat
- 0.45 ct each — 0.90 ct across 2 stones
- Size
- 4.5 mm round shoulder, each
- Mohs hardness
- 6.5 – 7
- Wear grade
- Occasional wear — avoid knocks
Total carat weight1.85 ct TCWThis is the combined weight of all 3 stones in the piece, not the weight of any single stone.
Wearing it
Occasional wear — avoid knocks
- Remove before gym equipment, gardening, DIY and washing up
- Do not stack against harder stones, which will abrade this one
- Avoid sudden temperature change
Metal
- Metal
- 925 sterling silver
- Fineness
- 925
- Net metal weight
- 5.80 g
- Hallmark
- Below the statutory exemption weight — not hallmarkedAt 5.80 g this article is under the 7.78 g exemption for 925 sterling silver in the Hallmarking Act 1973, so a UK hallmark is not required. The metal is still solid 925 fineness; the exemption concerns marking, not the alloy. Read the exemption weights.
- Plating
- None — solid metal throughout, not plated, filled or coated
Cleaning limits for this piece
- Warm water, a drop of plain washing-up liquid and a soft brush. Rinse and dry fully before storing.
Full method on the care guide.
Sizes
| UK size | J | K | L | M | N | O | P | Q | R |
|---|---|---|---|---|---|---|---|---|---|
| Inner mm | 48.7 | 49.9 | 51.2 | 52.5 | 53.8 | 55.1 | 56.3 | 57.6 | 58.9 |
Add to your basket
Not sure? The ring size guide gives inner circumference in millimetres for every letter.
- Price and VAT
- £145 including VAT at the applicable UK rate. Delivery is charged separately and shown in full before payment.
- Delivery
- Tracked UK delivery from £4.95, free over £120. Dispatched within two working days. Delivery and shipping restrictions.
- Changing your mind
- 14 days from delivery to change your mind, no reason needed. Returns, refunds and the withdrawal form.
About this piece
A centre stone with two smaller shoulders. The carat figure is the total carat weight across all three stones — 1.85 ct TCW — not the weight of the centre stone, which is 0.95 ct on its own. Both figures are given below because a single TCW number can otherwise be read as a much bigger centre stone than it is.
Total carat weight across all 3 stones: 1.85 ct. The wear grade shown for the piece as a whole is occasional, because a piece is only as forgiving as its softest stone.
What buyers said about this piece
Published reviews only. Reviews describing a health, emotional or fortune effect are held for moderation and are not published, because a review is advertising in law.
4 / 5
Total carat weight and the centre stone weight are both given, which stopped me expecting a 1.85 ct centre. Wish more shops did that.

