Opal

Opal
Released							27 January 2003 (Update)
Members							Yes
Quest item							No
Properties
Tradeable							Yes
Equipable							No
Stackable							No
Noteable							Yes
Options							Drop
Examine							A semi precious stone.
Values
Value							100 coins
High alch							60 coins
Low alch							40 coins
Weight							0.002 kg
Grand Exchange
Exchange							909 coins (info)
Buy limit							13,000
Daily volume							309,176
View real-time prices
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Advanced data
Item ID							1609

Opals are semi-precious gems used mainly in Crafting. They can be cut from uncut opals with a chisel, yielding 15 experience. There is a chance to unsuccessfully cut the opal, resulting in a crushed gem and 3.8 experience. Opals are the lowest level gemstone.

Creation

Requirements

Skill		Level	XP
Crafting		1	15
Members		Ticks	2 (1.2s)
Tools		Facilities	None

Materials

Item		Quantity	Cost
	Uncut opal	1	635
Total cost			635
	Opal	1	909
Profit			274

Cutting chance

The chance to successfully cut an opal is: ${\frac {({\text{level}}-1)*122/98+129}{256}}$

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Based on this probability formula, the price of uncut opal 635 and the price of opal 909, the minimum Crafting level to break even or better when cutting opals is 42.

Products

Item		Members	Skills	XP	Materials
	Opal amulet (u)		27	55	1 × Silver bar 1 × Opal
	Opal bolt tips × 12		11	1.5	1 × Opal
	Opal bracelet		22	45	1 × Opal 1 × Silver bar
	Opal necklace		16	35	1 × Opal 1 × Silver bar
	Opal ring		1	10	1 × Opal 1 × Silver bar

Training

Crafting

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

Level	Input	Material Cost	Output	Sell Price	Profit / loss	XP/Craft	XP/Hour	Coins/XP
1	Opal Silver bar	1,005	Opal ring	563	−442	10	6,500	-44.20
16	Opal Silver bar	1,005	Opal necklace	1,248	243	35	22,750	6.94
22	Opal Silver bar	1,005	Opal bracelet	1,240	235	45	29,250	5.22
27	Opal Silver bar	1,005	Opal amulet (u)	493	−512	55	35,750	-9.31
27	Opal amulet (u) Ball of wool	597	Opal amulet	585	−12	4	8,000	-3.00

Fletching

Level	Input	Material Cost	Output	Sell Price	Profit/Loss	XP/Fletch	XP/Hour	Coins/XP
11	Opal	909	Opal bolt tips x12	1,080	171	1.5	N/A	114.00

Magic

Opal jewellery can be enchanted using Lvl-1 Enchant, requiring level 7 Magic. The spell requires 1 cosmic rune, 1 water rune and the piece of opal jewellery that is to be enchanted.

Unenchanted	Cost of Unenchanted Jewellery	Material Cost	Enchanted	Sell price	Profit/Loss	XP/Cast	XP/Hour	Coins/XP
Opal ring	563	649	Ring of pursuit	728	79	17.5	28,000	4.51
Opal necklace	1,248	1,334	Dodgy necklace	2,218	884	17.5	28,000	50.51
Opal bracelet	1,240	1,326	Expeditious bracelet	2,032	706	17.5	28,000	40.34
Opal amulet	585	671	Amulet of bounty	1,260	589	17.5	28,000	33.66

Combined

Requires 7 Magic; for experience rates and Crafting requirements, see above tables. Assumes a staff of water is wielded for enchantment.

Materials	Material cost	Product	Product value	Profit
Opal Silver bar Cosmic rune	1,091	Ring of pursuit	728	−368
Opal Silver bar Cosmic rune	1,091	Dodgy necklace	2,218	1,122
Opal Silver bar Cosmic rune	1,091	Expeditious bracelet	2,032	936
Opal Silver bar Cosmic rune Ball of wool	1,195	Amulet of bounty	1,260	60

Item sources

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

Source	Level	Quantity	Rarity
Soil Level 1 digs	1	1	1/12

Shop locations

This list was created dynamically. For help, see the FAQ. To force an update of this list, click here. For an exhaustive list, see here.

Seller	Location	Number in stock	Restock time	Price sold at	Price bought at	Change Per	Members
Gabooty's Tai Bwo Wannai Cooperative.	Tai Bwo Wannai	0	30s	120	60	2.0%

Trivia

• Opal is used as one of the tiers of post count badges on the official Runescape Forums. Players need to have made 10,000 posts to be given the opal badge.