Diamond Dozen

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Mimic.png
Diamond Dozen is a Treasure Hunter promotion and may not currently be active.
Diamond Dozen Treasure Hunter banner

Diamond Dozen is a Treasure Hunter promotion originally released in March 2020. During this promotion players can select prizes from a prize pool including lamps, stars, protean resources, and other old Treasure Hunter favourites to form a personal wishlist. Players get a roll on the prizes they have selected and receive one of the rewards from that wishlist.

Available prizes[edit | edit source]

Players must select a number of prizes in each category (12 in total) before they can claim a random prize in the custom prize pool.

It's also possible to randomise the prize selection by clicking the "random prizes" button.

One of the rarities always has its prizes doubled when obtained. The doubled category is re-rolled for each claimed prize.

Select 3 from the common rarity[edit | edit source]

Shining small prismatic lamp.png
Shining prismatic small fallen star.png
Magic notepaper 5.png120
Small cash bag.png
D&D token (daily).png
Protean plank.png10
Protean hide.png10
Protean logs.png10
Protean trap.png10
Protean bar.png10
Protean memory.png10
Protean cog.png10
Spring.png20

Select 3 from the fairly common rarity[edit | edit source]

Shining medium prismatic lamp.png
Shining prismatic medium fallen star.png
Magic notepaper 5.png250
Medium cash bag.png
D&D token (weekly).png
Protean plank.png25
Protean hide.png25
Protean logs.png25
Protean trap.png25
Protean bar.png25
Protean memory.png25
Protean cog.png25
Spring.png80

Select 3 from the uncommon rarity[edit | edit source]

Shining large prismatic lamp.png
Shining prismatic large fallen star.png
Magic notepaper 5.png500
Large cash bag.png
Large dungeoneering token box.png
Protean plank.png50
Protean hide.png50
Protean logs.png50
Protean trap.png50
Protean bar.png50
Protean memory.png50
Protean cog.png50
Spring.png200
Rare item tokens.png300
Oddments.png200

Select 2 from the rare rarity[edit | edit source]

Shining huge prismatic lamp.png
Shining prismatic huge fallen star.png
D&D token (monthly).png
Protean plank.png150
Protean hide.png150
Protean logs.png150
Protean trap.png150
Protean bar.png150
Protean memory.png150
Protean cog.png150
Silverhawk feathers 5.png100
Spring.png250
Rare item tokens.png600
Oddments.png1000

Select 1 from the very rare rarity[edit | edit source]

Coins 10000.png50M
Oddments.png12500
Protean plank.png2000
Protean hide.png2000
Protean logs.png2000
Protean trap.png2000
Protean bar.png2000
Protean memory.png2000
Protean cog.png2000
Silverhawk feathers 5.png300
Spring.png600
Rare item tokens.png4000

Drop values[edit | edit source]

Item Quantity Rarity GE price
Magic notepaper.png: RS3 Inventory image of Magic notepaper Magic notepaper 120 Common 135,600
Spring.png: RS3 Inventory image of Spring Spring 20 Common 63,240
Magic notepaper.png: RS3 Inventory image of Magic notepaper Magic notepaper 250 F. common 282,500
Spring.png: RS3 Inventory image of Spring Spring 80 F. common 252,960
Magic notepaper.png: RS3 Inventory image of Magic notepaper Magic notepaper 500 Uncommon 565,000
Spring.png: RS3 Inventory image of Spring Spring 200 Uncommon 632,400
Silverhawk feathers.png: RS3 Inventory image of Silverhawk feathers Silverhawk feathers 100 Rare 1,778,500
Spring.png: RS3 Inventory image of Spring Spring 250 Rare 790,500
Coins.png: RS3 Inventory image of Coins Coins 50000000 Very rare 50000000
Silverhawk feathers.png: RS3 Inventory image of Silverhawk feathers Silverhawk feathers 300 Very rare 5,335,500
Spring.png: RS3 Inventory image of Spring Spring 600 Very rare 1,897,200

Prize probabilities[edit | edit source]

The following table shows the probabilities of receiving prizes in the different rarity tiers during this promotion.

Tier Probability
THGem-common.png Common 58.69%
THGem-fairly-common.png Fairly common 24.57%
THGem-uncommon.png Uncommon 10.37%
THGem-rare.png Rare 6.23%
THGem-very-rare.png Very rare 0.14%

Release history[edit | edit source]

Diamond Dozen (edit)
Start date End date Update/promo
22 September 2020 28 September 2020 N/A
29 July 2020 2nd Chance Tuesday
22 July 2020 2nd Chance Tuesday
15 July 2020 2nd Chance Tuesday
8 July 2020 2nd Chance Tuesday
1 July 2020 6 July 2020 N/A
27 May 2020 2nd Chance Tuesday
20 May 2020 2nd Chance Tuesday
6 May 2020 2nd Chance Tuesday
14 April 2020 2nd Chance Tuesday
12 March 2020 16 March 2020 Diamond Dozen

Update history[edit | edit source]

The update history project is a work-in-progress – not all updates to this topic may be covered below. See here for how to help out!
  • 22 September 2020:
    • The option to upgrade the prize probabilities is changed back into the option to randomise the prize pool.
    • Some prizes are doubled when obtained.
  • 15 July 2020:
    • The option to randomise the prize pool is changed into the option to upgrade the prize probabilities.
    • Prizes are can no longer be doubled when obtained.
  • 1 July 2020:
    • The option to randomise the prize pool is added.
    • Some prizes are doubled when obtained.
  • 27 May 2020:
    • Selectable prizes are updated, replacing regular prismatic lamps and fallen stars with shining variants, adding springs as a common prize, and increasing the very rare oddments prize from 10,000 to 12,500.
  • update 12 March 2020 (Update):
    • Added to game.

Trivia[edit | edit source]

  • The promotion's name may be a play on the idiom "dime a dozen".