This item is acquired in-game. See its sources below.
A Rare Recipe, item level 30, binds when picked up.
First seen in build 3.80.2.69874 (Wrath of the Lich King).
Spell effects bound to this item, from first-party game data.
In Wrath of the Lich King it is item level 80. In MoP Classic it is item level 80.
| Version | Item level | Quality | Binding |
|---|---|---|---|
| Retail (Midnight) | 30 | Rare | Binds when picked up |
| Wrath of the Lich King | 80 | Rare | Binds when picked up |
| MoP Classic | 80 | Rare | Binds when picked up |
Creates 
Flashing Scarlet Ruby
Using Design: Flashing Scarlet Ruby teaches this recipe. The Northrend Jewelcrafting recipe Flashing Scarlet Ruby takes 1 Scarlet Ruby.
Read from the World of Warcraft client build files.
Design: Flashing Scarlet Ruby teaches the Northrend Jewelcrafting recipe Flashing Scarlet Ruby, which makes Flashing Scarlet Ruby. At the lowest US listings, the reagents for one craft cost 3g 66s. Flashing Scarlet Ruby lists from 40g 51s each, so one craft sold at that price returns 34g 82s after the 5% auction cut, a 952% margin over its reagents. It turns yellow at Northrend Jewelcrafting skill 35 and grey at 65.
| Reagent | Needed | Lowest listed | Cost |
|---|---|---|---|
 Scarlet Ruby | 1 | 3 gold66 silver | 3 gold66 silver |
| Reagents for one craft | 3 gold66 silver | ||
| Flashing Scarlet Ruby at its lowest listing | 40 gold51 silver | ||
| Return after the 5% auction cut | 34 gold82 silver | ||
Prices are the lowest listed prices in the latest US Auction House snapshot, not sales. Recipes, reagents, yields and skill levels come from the World of Warcraft client build files.
Design: Flashing Scarlet Ruby uses icon file 134941, which 939 other items also use. The 8 closest by item ID:
Design: Delicate Scarlet Ruby ID 41577 · Recipe · item level 30 "Teaches you how to cut a Delicate Scarlet Ruby"Design: Quick Autumn's Glow ID 41579 · Recipe · item level 30 "Teaches you how to cut a Quick Autumn's Glow"Design: Bold Scarlet Ruby ID 41576 · Recipe · item level 30 "Teaches you how to cut a Bold Scarlet Ruby"Design: Rigid Sky Sapphire ID 41580 · Recipe · item level 30 "Teaches you how to cut a Rigid Sky Sapphire."Design: Sparkling Sky Sapphire ID 41581 · Recipe · item level 30 "Teaches you how to cut a Sparkling Sky Sapphire."Design: Glinting Twilight Opal ID 41582 · Recipe · item level 30 "Teaches you how to cut a Glinting Twilight Opal."Design: Potent Monarch Topaz ID 41686 · Recipe · item level 30 "Teaches you how to cut a Potent Monarch Topaz"Design: Deft Monarch Topaz ID 41687 · Recipe · item level 30 "Teaches you how to cut a Deft Monarch Topaz."Blizzard numbers items as they are created, so the named items next to ID 41578 (41573 to 41584) were usually added in the same batch as Design: Flashing Scarlet Ruby: the same quest line, zone, vendor or reward set.
Design: Turbid Dark Jade ID 41573 · Recipe · item level 27 "Teaches you how to cut a Turbid Dark Jade."Design: Defender's Shadow Crystal ID 41574 · Recipe · item level 27 "Teaches you how to cut a Defender's Shadow Crystal"Design: Mysterious Shadow Crystal ID 41575 · Recipe · item level 27 "Teaches you how to cut a Mysterious Shadow Crystal"Design: Bold Scarlet Ruby ID 41576 · Recipe · item level 30 "Teaches you how to cut a Bold Scarlet Ruby"Design: Delicate Scarlet Ruby ID 41577 · Recipe · item level 30 "Teaches you how to cut a Delicate Scarlet Ruby"Design: Quick Autumn's Glow ID 41579 · Recipe · item level 30 "Teaches you how to cut a Quick Autumn's Glow"Design: Rigid Sky Sapphire ID 41580 · Recipe · item level 30 "Teaches you how to cut a Rigid Sky Sapphire."Design: Sparkling Sky Sapphire ID 41581 · Recipe · item level 30 "Teaches you how to cut a Sparkling Sky Sapphire."Design: Glinting Twilight Opal ID 41582 · Recipe · item level 30 "Teaches you how to cut a Glinting Twilight Opal."
Frostbite Bullets ID 41584 · MiscellaneousThe raw ItemSparse values for item 41578 in the current client build.
Read from the World of Warcraft client build files: Item, ItemSparse, Lock, Holidays, AreaTable and CollectableSourceVendor.
TheWoWDB
