This 8.3 carat amethyst sits at one of the lower per-carat rates in our amethyst range, which tends to prompt a few questions. Here they are, answered plainly. It is a natural stone, purple, with a laser cut, and its reference is AG-000226.

Why is the rate lower than on smaller amethysts?

Amethyst prices do not climb in a straight line with weight. Depth of colour and clarity count as much as size. Put it beside the other pieces in our amethyst collection and you will see the differences for yourself.

Has it been heated?

Most amethyst reaches buyers just as it was mined, though a few stones are warmed to lighten the colour. Message us on WhatsApp and we will tell you what we know about this exact one; independent lab testing is always your option.

Which setting suits 8.3 carats?

A closed-back bezel in silver or gold protects the underside. At 7 on the Mohs scale it is fine in a ring that is not knocked about, and we are happy to talk through a custom silver setting on WhatsApp.

The rider waits while you open the parcel and check the stone, and you pay after; Karachi usually takes 1–2 working days, the rest of Pakistan 2–4, with 7 days for returns. See our amethyst guide.

This particular stone

This listing is one natural amethyst, known in Urdu as Jamunia, with a weight of 8.3 Carat. Its price is Rs. 13,880 — roughly Rs. 1,672 for each carat. Treatment: treatment not tested. Quote reference AG-000226 when you message us about it. The photographs show this exact stone, so what arrives at your door is the piece you chose on screen.

From six carats up a stone becomes the centre of attention. It wants a broader shank or a secure claw setting and suits an occasion ring, a signet or a centre pendant. Clean natural material of this size turns up far less often, and the per-carat rate reflects that.

On the Mohs scale amethyst rates 7. It handles daily wear, but a hard knock can still nick an exposed corner, so a protective setting is a sensible choice. Clean it with warm soapy water and a soft brush, and keep it away from abrasive cleaners and high heat.

Whoever you buy amethyst from, make sure of three things: the stone is natural rather than lab-grown, glass or glass-filled; any treatment is stated in writing; and the weight quoted is the weight of the finished stone. We check every amethyst for those three points before it is listed, and because you pay on delivery you can look at the stone — or have it tested — before any money changes hands.

We sell natural stones only and inspect each one before it is listed. Treatment for this stone: Treatment not tested. No lab report yet; independent testing welcome. As general background (not a statement about this stone): Amethyst is usually untreated, though some stones are heated to lighten the colour. Ask us on WhatsApp and we will tell you what we know about this exact stone; independent lab testing is available on request.

A certificate of authenticity is available on request for this stone, and independent laboratory testing can be arranged. Because you pay on delivery, you can also take the stone to a lab of your choice within the 7-day return window. Read more on our authenticity page.