Uncut diamond

RSCOS

Uncut diamond
Detailed
Release	8 May 2001 (Update)
Members	No
Members	No
Quest item	No
Quest item	No
Tradeable	Yes
Tradeable	Yes
Equipable	No
Equipable	No
Stackable	No
Stackable	No
Disassembly	Yes
Disassembly	Yes
Noteable	Yes
Noteable	Yes
Value	200 coins
Value	200 coins
High Alchemy	120 coins
High Alchemy	120 coins
Low Alchemy	80 coins
Low Alchemy	80 coins
Destroy	Drop
On death	Reclaimable
On death	Reclaimable
Reclaim	30
Reclaim	30
Sacrifice	120
Sacrifice	120
Exchange	4,843 coins (info)
Buy limit	1,000
Weight	0.003 kg
Examine	An uncut diamond.
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An uncut diamond is a white gemstone used in Crafting and Fletching. An uncut diamond can be crafted into a diamond, requiring level 43 Crafting and yielding 107.5 Crafting experience.

At level 65 Fletching, players can cut a diamond into 12 diamond bolt tips, yieldng 7 Fletching experience.

Uncut diamonds can be obtained randomly while mining ores, dropped as loot from defeating monsters, rewarded as a prize from many Distractions and Diversions, and mined from gem rocks found throughout Gielinor at level 40 Mining.

Cost of cutting

Uncut diamond	Diamond			Diamond bolt tips (12)
Value	Value	Profit	GP/XP	Value	Profit	GP/XP
4,843	3,876	−967	−9	3,048	−1,795	−15.68

• The profit or loss for fletching bolts assumes starting with an uncut gem.

Transmutation

Level	Initial resource	Energy	Result	XP	Profit/loss
42	3  Uncut ruby	2  Sparkling energy	1  Uncut diamond	9.1	−1,301
58	5  Uncut diamond	2  Gleaming energy	1  Uncut dragonstone	12	−12,470

Drop sources

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For an exhaustive list of all known sources for this item, see here.

Source	Combat level	Quantity	Rarity
Living rock patriarch	95	8	Always
Adamant dragon	116	2	Common
Avaryss, the Unceasing	1000	18–25	Common
Black stone dragon	2500	10–25	Common
Columbarium key	N/A	4	Common
Crystal chest	N/A	3	Common
Crystal geode	N/A	1	Common
Edimmu	122	3–4	Common
Edimmu (elite)	125	3–4	Common
Glowing cracker	N/A	10	Common
Golden chinchompa (Squeal of Fortune)	N/A	3	Common
Golden chinchompa (Squeal of Fortune)	N/A	6	Common
Gregorovic	1000	18–22	Common
Helwyr	1000	18–22	Common
Kingly impling	N/A	15–34	Common
Rare drop table	N/A	1	Common
Shiny columbarium key	N/A	4	Common
Small parcel	N/A	1	Common
Summer loot piñata	N/A	5	Common
Vindicta	1000	18–22	Common
Casket	N/A	1	Rare
Columbarium	N/A	4	Rare
Corporeal Beast	785	15	Rare
Customs evidence files	N/A	1	Rare
Dung kalphite	N/A	1	Rare
Fire spirit	N/A	1	Rare
Living rock protector	92	1	Rare
Living rock striker	92	1	Rare
Locust lancer	77	1–2	Rare
Market Guard (Fremennik)	39	1	Rare
Oak casket	N/A	2	Rare
Abyssal demon	98	1	Uncommon
Abyssal demon (elite)	107	1	Uncommon
Acheron mammoth	135	6–10	Uncommon
Aviansie	89; 92; 95	1	Uncommon
Barbarian Assault/Rewards	N/A	17	Uncommon
Black demon	98	1	Uncommon
Black demon (Demon Flash Mobs)	116	1	Uncommon
Chaos Elemental	305	1	Uncommon
Commander Zilyana	596	20–30	Uncommon
Corporeal Beast	785	1	Uncommon
Crystal impling	N/A	10	Uncommon
Crystal impling jar	N/A	10	Uncommon
Dragonstone dragon (Dragonkin Laboratory)	111	1	Uncommon
Glacor	112	2	Uncommon
Gnome Restaurant	N/A	1	Uncommon
Hydrix dragon (Dragonkin Laboratory)	118	1	Uncommon
Ice nihil	160	4	Uncommon
Ivory Bre'egth (cursed)	82	1	Uncommon
Ivory Gromblod (cursed)	82	1	Uncommon

Store location

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Seller	Location	Cost	Currency	Base stock	Members?

Disassembly

Disassembly XP	1.2
Item quantity required	1
Material count	1
Base junk chance	?  52.7% Your actual junk chance depends on your junk chance reduction researched. See the table below for all values, and Junk for more information. Reduction Junk chance None 1 52.7% 1 34 52.2% 2 49 51.2% 3 64 50.1% 4 69 49.1% 5 78 48.0% 6 83 46.4% 7 91 45.4% 8 95 43.8% 9 105 42.2%
Possible materials
Often
Clear parts	34%
Delicate parts	30%
Smooth parts	30%
Rarely
Precious components	3%
Light components	2%
Faceted components	1%

Defined properties:

All Junk chance: 52.7 Junk chance: 52.7

[FAQ] • [doc]

Trivia

• Although formally released on 8 May 2001, uncut gems were briefly obtainable following the 17 March 2001 Cooking update, prior to the Crafting skills full implemention.
• In RuneScape Classic, silver ore was visually identical to uncut diamonds upon release; this was later changed.
• A single uncut diamond is a possible prize from Treasure Hunter. When choosing the option to convert this prize to coins, players receive 500 coins, which is −4,343 coins less than selling them on the Grand Exchange.