All available one-time JC treasures:
Плоскогубцы земельников для самоцветов
Деликатный молоток ювелира
Деликатное сверло ювелира
Напильник из резного камня
Увеличительные стекла библиотекаря
Аратийский измеритель
Нерубский ювелирный блок
Ритуальный кристалл

TomTom:
/way #2339 33.38, 61.63 Earthen Gem Pliers
/way #2248 63.53, 66.83 Gentle Jewel Hammer
/way #2214 56.98, 54.63 Jeweler's Delicate Drill
/way #2214 45.52, 35.17 Carved Stone File
/way #2215 44.65, 50.94 Librarian's Magnifiers
/way #2215 47.39, 60.63 Arathi Sizing Gauges
/way #2255 56.16, 58.77 Nerubian Bench Blocks
/way #2213 47.74, 19.40 Ritual Caster's Crystal

Комментарий от Derpsammich

Click the Gem in the middle of the table

Комментарий от Hegs

You can check to see if you have already gathered this item by typing the following script into chat:
/run print("Ritual Caster's Crystal - ", C_QuestLog.IsQuestFlaggedCompleted(83896))

Комментарий от LokktarEUNZ

As Deadract stated in this comment, you also have to be in the City of Threads in order to find the treasure.
Then you can use this TomTom command :
/way 47.74 19.40 Ritual Caster's Crystal

Upvote him for his find !

Комментарий от LogicFlow

Here is a list of all the pick-ups with the check commands to see if your character already has them.

True = already picked up.

Tip: You need to be on the same world level to use /way commands. IE: /way #,# from Dornogal will not work for Ringing depths. Until you go through the portal where you are on the same world level as Ringing Depths

Zone: Dornogal
/way #2339 34.8 52.2 Earthen Gem Pliers
/run print("Earthen Gem Pliers - ", C_QuestLog.IsQuestFlaggedCompleted(83891))

Zone: Isle of Dorn, Golgrin's Reach (Inside)
/way #2248 63.5 66.8 Gentle Jewel Hammer
/run print("Gentle Jewel Hammer - ", C_QuestLog.IsQuestFlaggedCompleted(83890))

Zone: Ringing Deeps, The Rumbing Wastes
/way #2214 57.0 54.6 Jeweler's Delicate Drill
/run print("Jeweler's Delicate Drill - ", C_QuestLog.IsQuestFlaggedCompleted(83893))

Zone: Ringing Deeps, Gundargaz
/way #2214 48.5 35.2 Carved Stone File
/run print("Carved Stone File - ", C_QuestLog.IsQuestFlaggedCompleted(83892))

Zone: Hallowfall, Mereldar
/way #2215 44.6 50.9 Librarian's Magnifiers
/run print("Librarian's Magnifiers - ", C_QuestLog.IsQuestFlaggedCompleted(83895))

Zone: Hallowfall, Beledar's Bounty
/way #2215 47.4 60.6 Arathi Sizing Gauges
/run print("Arathi Sizing Gauges - ", C_QuestLog.IsQuestFlaggedCompleted(83894))

Zone: Azj-Kahet, south of Weaver's Lair
/way #2255 56.2 58.8 Nerubian Bench Blocks
/run print("Nerubian Bench Blocks - ", C_QuestLog.IsQuestFlaggedCompleted(83897))

Zone: Azj-Kahet, City of Threads, Umbral Bazaar
/way #2216 47.7 19.4 Ritual Caster's Crystal
/run print("Ritual Caster's Crystal - ", C_QuestLog.IsQuestFlaggedCompleted(83896))

Note: Ritual Caster's Crystal is on top of the workbench (hard to click)
Note2: Vendor next to Ritual Caster's Crystal sells a book for +10 jewelcrafting for 575 Kej - Vendor name: Alvus Valavulu <Jewel Crafting Supplies>
/way #2216 47.6 18.6 Jewelcrafting Knowledge Book

Комментарий от Corduroy88

All Hegs' checks for jewelcrafting items:

/run print("Earthen Gem Pliers - ", C_QuestLog.IsQuestFlaggedCompleted(83891))
/run print("Gentle Jewel Hammer - ", C_QuestLog.IsQuestFlaggedCompleted(83890))
/run print("Jeweler's Delicate Drill - ", C_QuestLog.IsQuestFlaggedCompleted(83893))
/run print("Carved Stone File - ", C_QuestLog.IsQuestFlaggedCompleted(83892))
/run print("Librarian's Magnifiers - ", C_QuestLog.IsQuestFlaggedCompleted(83895))
/run print("Arathi Sizing Gauges - ", C_QuestLog.IsQuestFlaggedCompleted(83894))
/run print("Nerubian Bench Blocks - ", C_QuestLog.IsQuestFlaggedCompleted(83897))
/run print("Ritual Caster's Crystal - ", C_QuestLog.IsQuestFlaggedCompleted(83896))

Комментарий от AlexL1118

I don't know why, but my WoW refuses to print boolean values after comma. For some reason, I can print them only using concatenation and "tostring()" function.
So - thanks to Corduroy88, but I had to modify his script:
/run print("Earthen Gem Pliers: "..tostring(C_QuestLog.IsQuestFlaggedCompleted(83891)))
/run print("Gentle Jewel Hammer: "..tostring(C_QuestLog.IsQuestFlaggedCompleted(83890)))
/run print("Jeweler's Delicate Drill: "..tostring(C_QuestLog.IsQuestFlaggedCompleted(83893)))
/run print("Carved Stone File: "..tostring(C_QuestLog.IsQuestFlaggedCompleted(83892)))
/run print("Librarian's Magnifiers: "..tostring(C_QuestLog.IsQuestFlaggedCompleted(83895)))
/run print("Arathi Sizing Gauges: "..tostring(C_QuestLog.IsQuestFlaggedCompleted(83894)))
/run print("Nerubian Bench Blocks: "..tostring(C_QuestLog.IsQuestFlaggedCompleted(83897)))
/run print("Ritual Caster's Crystal: "..tostring(C_QuestLog.IsQuestFlaggedCompleted(83896)))

Комментарий от XALAWHAT

To check if you have already looted all the Jewelcrafting treasures:

/run for k,v in pairs({{1,1},{0,0},{3,3},{2,2},{5,5},{4,4},{7,7},{6,6}}) do local itemName = GetItemInfo(v+226316) print(itemName or 'Unknown', ': ', (C_QuestLog.IsQuestFlaggedCompleted(v +83890) and 'DONE' or 'FALSE')) end

Посмотреть в 3D Ссылки

Краткая информация

Изображения

Видео

Ритуальный кристалл

Уровень предмета: 1
Становится персональным при получении

Использование: Изучить, повышая ваше знание ювелирного дела Каз Алгара на 3.
Требует Ювелирное дело Каз Алгара (1)

Ритуальный кристалл

Дополнительная информация

Внести вклад