OSRS How To Cut Gems: The Ultimate Crafting And Profit Guide
Gem cutting in Old School RuneScape is an efficient and profitable Crafting training method that transforms uncut stones into polished gems using a chisel. Master the precise level requirements, experience rates, and inventory setups to maximize both your Crafting XP per hour and GP profit margins.
Prerequisites and Resource Planning
Gem cutting serves as a cornerstone of efficient Crafting progression in Old School RuneScape, offering rapid experience rates with minimal resource friction. Before beginning your lapidary operations, you must secure the correct tools, meet exact skill thresholds, and calculate your capital investment to ensure a profitable or cost-effective training session.
- Essential gear and materials: A Chisel (kept in your inventory or tool leprechaun), stacks of Uncut Gems (Sapphire, Emerald, Ruby, Diamond, Dragonstone, Onyx, or Zenyte), and stamina or graceful equipment if operating away from a bank chest.
- Mandatory prerequisite knowledge: Uncut gems are obtained primarily through shooting stars, gem rocks in Shilo Village, Boss drops (such as Zulrah or Vorkath), and the Miscellania kingdom management favor. Certain high-tier gems require specific quest completions, such as Dragon Slayer II for Zenyte and Making History for uncut diamonds, though you can freely trade and cut them on the Grand Exchange regardless of quest progress once the Crafting level requirement is met.
- Budget and duration benchmarks: Budgets vary wildly depending on whether you are cutting high-tier gems for profit (such as dragonstone or diamonds) or power-leveling with rubies and sapphires. XP rates scale from roughly 15,000 XP/hour for basic sapphires up to over 200,000 XP/hour for dragonstone and onyx, assuming uninterrupted inventory cycling.
Step-by-Step Gem Cutting Workflow
Step 1: Establish Your Banking and Inventory Setup
Position your game character directly next to a fast-access bank booth, such as the Grand Exchange, Edgeville, or Prifddinas. Open your bank interface and ensure your layout allows for one-click banking operations. Place your Chisel in a fixed, easily reachable inventory slot (typically the top-left slot, inventory slot one), and keep your stack of uncut gems immediately adjacent to it.
Pro-Tip: Turn on your 'Setting' for 'Bank fillers' and configure your inventory layout so that when you withdraw 27 uncut gems, your chisel remains untouched in slot one, allowing for rapid two-click processing.
Step 2: Execute the Chisel Operation
Click on your Chisel in your inventory, then click on the stack of uncut gems. Alternatively, use the game's keyboard interface shortcuts by pressing the corresponding number key to craft the entire inventory in a single game tick. Your character will rapidly process all 27 uncut gems into polished gems, granting the corresponding Crafting experience for each successful cut.
Warning: Do not mistake uncut gems for uncut opals, jades, or red topaz, as these require a different processing method (chiseled into bolt tips or tomahawks) and yield significantly different experience rates and market values.
Step 3: Bank and Repeat the Cycle
Once your inventory is filled with cut gems and crushed gems (which occur passively during the cutting process), open the bank interface. Deposit your entire inventory of cut gems using a preset bank keystroke or click, withdraw a fresh stack of 27 uncut gems, and immediately repeat the cutting process. Maintaining this rhythm without hesitation is the key to achieving peak experience rates per hour.
Gemstone Cuts | Mohra.com
Gem Crafting Specifications and Experience Matrix
| Gem Type | Level Required | Crafting XP per Cut | Crushed Gem XP | Market Viability & Primary Use |
|---|---|---|---|---|
| Uncut Opal | 1 | 15.0 | None | Mostly used for making opal bolt tips via fletching. |
| Uncut Jade | 13 | 20.0 | None | Converted into jade bolt tips for ranged combat. |
| Uncut Red Topaz | 16 | 25.0 | None | Processed into red topaz bolt tips. |
| Uncut Sapphire | 20 | 50.0 | 8.3 | Early game training; used for sapphire rings and necklaces. |
| Uncut Emerald | 27 | 67.5 | 11.3 | Mid-tier crafting; popular for games necklaces and dueling rings. |
| Uncut Ruby | 34 | 85.0 | 14.2 | Balanced XP method; highly utilized for glory amulets. |
| Uncut Diamond | 43 | 107.5 | 17.9 | High-level profit and stable XP rates; combat bracelets. |
| Uncut Dragonstone | 55 | 137.5 | 22.9 | Elite training tier; strength amulets and dragonstone jewelry. |
| Uncut Onyx | 67 | 167.5 | 27.9 | High-risk, high-reward; zenyte and onyx jewelry crafting. |
| Uncut Zenyte | 89 | 200.0 | None | End-game MM2 reward; tortured bracelet and necklace of anguish. |
Common Cutting Failures and Field Fixes
Even experienced players encounter efficiency bottlenecks when processing large volumes of gems. Addressing these friction points ensures consistent hourly output.
- Root Cause: Accidentally using the chisel on the wrong inventory item or misclicking during high-intensity sessions, resulting in delayed ticks.
- Actionable Fix: Rearrange your inventory interface so the chisel is permanently locked into slot one and utilize RuneLite keybind plugins to map inventory actions to keyboard keys, eliminating mouse-travel error.
- Root Cause: Experiencing unexpected financial loss due to shifting Grand Exchange margins between uncut and cut gem prices.
- Actionable Fix: Always check real-time GE margins using tracking plugins or community pricing tools before purchasing bulk inventory loads, factoring in a small safety buffer for crushed gems.
- Root Cause: Slow banking speeds breaking the continuous tick-manipulation rhythm required for peak XP rates.
- Actionable Fix: Utilize bank placeholders and shift-click withdrawal modifiers to ensure you can restock your inventory in a single game tick without dragging items manually.
Frequently Asked Questions
What happens when a gem is crushed while cutting?
When cutting standard gems like sapphires, emeralds, rubies, diamonds, dragonstones, and onyxes, there is a small chance the gem will shatter into a crushed gem instead of cutting successfully. You will still receive a small nominal amount of Crafting experience for the crushed gem, but the valuable stone is permanently lost.
Is gem cutting profitable in Old School RuneScape?
Profitability fluctuates depending on current Grand Exchange supply and demand. Generally, cutting diamonds, dragonstones, and onyxes yields stable profit margins because players pay a premium for bulk cut gems used in high-level crafting and jewelry making, whereas lower-tier gems may result in minor gold loss for faster experience rates.
Can you cut gems on mobile devices?
Yes, OSRS Mobile fully supports gem cutting. You can tap the chisel and tap the gem stack consecutively, or use the tap-to-drop and tap-to-interact features to streamline the process while playing away from a desktop computer.
How do you get uncut gems quickly?
The fastest methods to acquire bulk uncut gems include killing high-level boss monsters such as Vorkath and Zulrah, completing raids, participating in Shooting Stars for star dust exchanged at prospector Percy's store, or managing your kingdom workers on Miscellania focused on mining.
Are opals, jades, and red topaz worth cutting?
Opals, jades, and red topaz do not yield traditional cut gems; instead, using a chisel on them converts them into bolt tips. This provides Fletching experience rather than Crafting experience, making them useful primarily for specialized ironman training or ranged ammunition preparation.
Master your inventory mechanics today and optimize your path to 99 Crafting with confidence.
