Summary
High-end sapphire jewels with optimal modifiers can command prices exceeding 200 divine orbs on the trade market, making them one of the most expensive POE2 Currency investments for endgame players. However, crafting one yourself costs significantly less, allowing you to allocate your resources toward other upgrades rather than overpaying for finished items. This guide documents the complete crafting process for creating a sapphire with critical hit chance, critical damage bonus, and energy shield modifiers—ideal for crit-based monk builds.

Acquiring the Base Jewel
The first step is obtaining a sapphire jewel with the suffixes you require. For this guide, the target suffixes are critical hit chance and critical damage bonus. Search the trade market for a sapphire with these two modifiers. Ensure the jewel is not corrupted and not fractured. A suitable base typically costs between 4-5 divine orbs.
Step 1: Breaking the Suffix Limit
Sapphires normally support a maximum of two suffixes and two prefixes. To create a superior jewel, this limit must be exceeded. Use a Potent Liquid of Contempt, an omen that provides a 50% chance to add an additional suffix modifier. The remaining 50% chance adds an additional prefix instead.
If the result adds a prefix, the attempt has failed and a new base jewel must be purchased. If the result adds a suffix, the process can continue.
Step 2: Adding a Third Suffix
With the capacity for an extra suffix now available, the next step is to add one. Acquire a Preserved Cranium from Abyss content. This item allows desecration of a rare jewel, adding a new modifier. Since the prefixes are already full, the new modifier is guaranteed to be a suffix.
Before unveiling the modifier, activate an Omen of Abyssal Echoes. This provides six options instead of three when selecting the unveiled modifier, significantly improving the odds of finding a desirable outcome.
Step 3: Selecting the Appropriate Suffix
When unveiling, a list of potential suffixes will be presented. Review all possible suffixes for sapphires to determine which modifiers best suit your build. For monk builds, skill effect duration is highly valuable for maintaining buff uptime. Other strong options include cast speed, intelligence, or mana regeneration rate. If none of the options are suitable, the process can be repeated.
Step 4: Removing the Desecrated Modifier
At this stage, the jewel has three suffixes and an extra prefix modifier that enabled the additional suffix. This extra prefix occupies a slot needed for other modifiers. Acquire an Omen of Light from the currency exchange and combine it with an Orb of Annulment. This combination removes only the desecrated modifier, leaving the desired suffixes intact.

