Uncut diamond

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Uncut diamond detail.png

An uncut diamond is a rare precious stone. Players with 43 Crafting can craft one into a diamond by using it with a chisel. Cutting a diamond grants 107.5 Crafting experience.

Uncut diamonds can be randomly obtained through Mining. They can also be obtained as a reward from the Gnome Restaurant minigame, by opening Gem Bags from Motherlode Mine (40 nuggets), by mining gem rocks in the Shilo Village Gem Mine, during the Tai Bwo Wannai Cleanup minigame, or by completing the Evil Bob, Evil Twin, Rick Turpentine, or Mysterious Old Man random event. Furthermore, diamonds can be obtained from Caskets through big net fishing, and they may be dropped by various monsters that have access to the rare drop table. Additionally, 25-35 noted uncut diamonds can be obtained as loot from the brimstone chest, which is opened with the brimstone key.

Additionally, one uncut diamond is dropped by Slagilith in One Small Favour, and one uncut diamond is a quest reward from Troll Romance. This may be helpful for Ironmen.

There is a fee of one cut diamond to enter the Zanaris marketplace, where the Dragon dagger and longsword can be purchased.

Drop sources[edit | edit source]

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SourceLevelQuantityRarity
Abyssal Sire350 Multicombat.png15 (noted)5/139
Ardougne Gem Stall75 Thieving icon.png1Unknown
Barbarian Assault/RewardsN/A Casket.png25–301/32
BrambickleN/A Casket.png(noted)Uncommon
Brimstone chestN/A Casket.png25–35 (noted)1/12
Bryophyta128 Multicombat.png(noted)Uncommon
Callisto470 Multicombat.png10 (noted)Uncommon
Captain DaerkinN/A Casket.png1Uncommon
Captain NintoN/A Casket.png1Uncommon
CasketN/A Casket.png12/128
Catablepon49; 64; 68 Multicombat.png1Rare
Cerberus318 Multicombat.png(noted)3/128
Chambers of XericN/A Casket.png1–253 (noted)Uncommon
Chest (Dorgesh-Kaan Rich)78 Thieving icon.png1Common
Corporeal Beast785 Multicombat.png1Uncommon
Deranged archaeologist276 Multicombat.png(noted)Uncommon
Gnome RestaurantN/A Casket.png1Uncommon
Green Gemstone Gems75 Thieving icon.png1Unknown
Kalphite Queen333 Multicombat.png25 (noted)3/128
Market Guard48 Multicombat.png1Rare
Obor106 Multicombat.png(noted)Uncommon
Ogress Shaman82 Multicombat.png1Uncommon
Ogress Warrior82 Multicombat.png1Rare
Paladin62 Multicombat.png1Very rare
PilloryN/A Casket.png1Very rare
Professor ImblewynN/A Casket.png1Unknown
Skeletal Wyvern140 Multicombat.png(noted)2/128
Slagilith92; 202 Multicombat.png1Always
Supply crateN/A Casket.png1–5 (noted)Common
TzHaar-Hur90 Thieving icon.png1Unknown
TzHaar-Hur-Rin's Ore and Gem Store75; 82 Thieving icon.png1Unknown
TzHaar-Ket149; 221 Multicombat.png1Rare
TzHaar-Xil133 Multicombat.png1Rare
Venenatis464 Multicombat.png10 (noted)Common
Vet'ion454 Multicombat.png10 (noted)Common
Wall safeN/A Casket.png1Rare
Waterfiend115 Multicombat.png1–3 (noted)Rare
WingstoneN/A Casket.png1Uncommon

Training[edit | edit source]

Crafting[edit | edit source]

Diamonds can be crafted into jewellery at a furnace by using a gold bar and the appropriate crafting mould.

CraftingCrafting icon.png level Input Material Cost[1] Output Sell Price Profit / loss CraftingCrafting icon.png XP/Craft XP/Hour Coins/XP
43 Uncut diamond.png: Inventory image of Uncut diamondUncut diamond 3,055 Diamond.png: Inventory image of DiamondDiamond 1,996 -1,059 107.5 311,750 -12.46
43 Diamond.png: Inventory image of DiamondDiamond Gold bar.png: Inventory image of Gold barGold bar 2,083 Diamond ring.png: Inventory image of Diamond ringDiamond ring 2,037 -46 85 55,250 -0.54
56 Diamond.png: Inventory image of DiamondDiamond Gold bar.png: Inventory image of Gold barGold bar 2,083 Diamond necklace.png: Inventory image of Diamond necklaceDiamond necklace 2,063 -20 90 58,500 -0.22
58 Diamond.png: Inventory image of DiamondDiamond Gold bar.png: Inventory image of Gold barGold bar 2,083 Diamond bracelet.png: Inventory image of Diamond braceletDiamond bracelet 2,089 6 95 61,750 0.06
70 Diamond.png: Inventory image of DiamondDiamond Gold bar.png: Inventory image of Gold barGold bar 2,083 Diamond amulet (u).png: Inventory image of Diamond amulet (u)Diamond amulet (u) 2,049 -34 100 65,000 -0.28
50 Diamond amulet (u).png: Inventory image of Diamond amulet (u)Diamond amulet (u) Ball of wool.png: Inventory image of Ball of woolBall of wool 2,086 Diamond amulet.png: Inventory image of Diamond amuletDiamond amulet 2,055 -31 4 8,000 -7.75

Magic[edit | edit source]

Diamond jewelry can be enchanted using Lvl-4 Enchant, requiring level 57 Magic. The spell requires 1 Cosmic rune, 10 Earth runes, and the piece of Diamond Jewellery that is to be enchanted.

Unenchanted Cost of Unenchanted Jewellery Material Cost[2] Enchanted Sell price Profit/Loss MagicMagic icon.png XP/Cast XP/Hour Coins/XP
Diamond ring.png: Inventory image of Diamond ringDiamond ring 2,037 2,163 Ring of life.png: Inventory image of Ring of lifeRing of life 1,940 -223 67 107,200 -3.33
Diamond necklace.png: Inventory image of Diamond necklaceDiamond necklace 2,063 2,189 Phoenix necklace.png: Inventory image of Phoenix necklacePhoenix necklace 2,231 42 67 107,200 0.63
Diamond bracelet.png: Inventory image of Diamond braceletDiamond bracelet 2,089 2,215 Abyssal bracelet.png: Inventory image of Abyssal braceletAbyssal bracelet 2,298 83 67 107,200 1.24
Diamond amulet.png: Inventory image of Diamond amuletDiamond amulet 2,055 2,181 Amulet of power.png: Inventory image of Amulet of powerAmulet of power 2,201 20 67 107,200 0.3

Other[edit | edit source]

Cut Diamonds can also be used to make the following items:

Notes[edit | edit source]

  1. Cost calculated assuming all inputs are purchased from the Grand exchange.
  2. Cost calculated using a Staff of earth (provides unlimited Earth runes) and includes costs of Cosmic runes.