Gielinor's Ledger
Amethyst

Amethyst

Maybe I can make something with this.

MembersBuy limit 13,000
Insta-buy

2,933gp

Insta-sell

2,892gp

Spread

41gp

1.42%
Margin

-17gp

-0.59% ROI
Volume

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Trend

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Price history

1 points · hover for detail

Insta-buy (high)Insta-sell (low)Spread

Volume · units traded

30D low
2,892
30D high
2,933
Volatility
1.4%

Flip calculator

Includes the 2% Grand Exchange tax

gp
gp
units
Net profitLoss

-17gp

-17 per item · -0.59% ROI

Tax puts break-even at 2,951 gp.

Capital required
2,892 gp
Gross revenue
2,933 gp
GE tax (2%, 58/item)
− 58 gp
Break-even sell
2,951 gp

Item data

High alchemy
2,340 gp20.2% below market
Low alchemy
1,560 gp
Shop value
3,900 gp
Weight
1.36 kg
Skill / type
Mining
Stack / note
Not stackable · noteable
Released
Jun 22, 2017

About Amethyst

The Amethyst is a members-only item in Old School RuneScape.

"Maybe I can make something with this"

Over the last 30 days it traded between 2,826 and 2,955 gp on the Grand Exchange, averaging 2,889 gp. About 530,833 units changed hands per day. The price is up 2.7% across that window. The Grand Exchange buy limit is 13,000 every 4 hours. Selling one at the average price costs 57 gp in Grand Exchange tax.

Casting High Level Alchemy returns 2,340 gp, which is 19.0% below the 30-day average price, so alching a bought one loses money.

How to get Amethyst

Only Amethyst crystals (Always) drops Amethyst.

Dropped by

MonsterRarityQuantity
Amethyst crystalsAlways1

Recipes

Where this item appears in crafting and processing.

Amethyst price history

Daily averages rolled up per month, newest first.

Monthly average, low and high price of Amethyst on the Grand Exchange
MonthAverageLowHighVolume
October 202612d2,9212,8652,9556,217,872
September 20262,8592,8122,94615,239,568
August 20262,7782,6322,86520,626,031
July 20262,9362,8333,02924,906,387
June 202621d3,1953,0543,32010,146,943
May 20262d3,3463,3073,385900,782
April 20261d3,4153,4153,415410,011
March 20263,3003,2783,3318,536,268
February 20263,3013,2183,372758,472
January 20263,3473,0623,67917,856

Across 10 months of recorded prices Amethyst ranged from 2,632 gp in August 2026 to 3,679 gp in January 2026, measured over 218 trading days.

The 30-day average of 2,889 gp sits in the lower third of that range.

All prices in gp. Volume counts units traded across both sides of the Grand Exchange.