Gemma

Gemma is an NPC in the  Crystal Nucleus. They have an Essence Shop where the player can purchase perks using Diamond Essence.

Dialogue

Condition	Condition	Dialogue
 Crystal Nucleus	First Interaction Before completing Crystal Nucleus	[NPC] Gemma: Hello there! That's strange... you don't look like a dwarf, but you also don't look like a Goblin! [NPC] Gemma: I've not seen a human down here since... well, nevermind. [NPC] Gemma: The name's Gemma, and I run the Diamond Essence Shop, where you can trade in Diamond Essence for useful perks and upgrades! [NPC] Gemma: Show me that you know your way around. Bring back all five Crystals found throughout the Crystal Hollows and complete the Crystal Nucleus, I'll let you use my shop. [NPC] Gemma: If you're having trouble finding any of those Crystals, go take a look at the Nucleus Vault over there. [NPC] Gemma: That'll tell you where each Crystal can be found in the Dwarven Mines.
	None Before completing Crystal Nucleus	[NPC] Gemma: Stuck? Go take a look at the Nucleus Vault. [NPC] Gemma: That'll tell you where each Crystal can be found in the Crystal Hollows.
	First Interaction After completing Crystal Nucleus	[NPC] Gemma: Awesome! You really completed the Crystal Nucleus? [NPC] Gemma: I'll give you 25 Diamond Essence to get you started- you can find more all around the Crystal Hollows! [NPC] Gemma: Let me show you the Diamond Essence Shop!
Abiphone Contact	None	[NPC] Gemma: ✆ Hey there. [NPC] Gemma: ✆ You want my Abiphone Contact? [NPC] Gemma: ✆ You know the signal isn't great down here, right? [NPC] Gemma: ✆ Well, I suppose it wouldn't do any harm. [NPC] Gemma: ✆ Most of the Dwarves are pretty against all of this newer tech, so I've got plenty of space in my directory. [NPC] Gemma: ✆ How about you bring me a Pure Mithril Gem? I'll trade it for my contact. [NPC] Gemma: ✆ It's such a beautiful gem. Perhaps the most beautiful one of all. [NPC] Gemma: ✆ Well, outside of the fabled Arkenstone, that is. [GIVE ITEM]
	Selecting [GIVE ITEM] without Pure Mithril Gem	[NPC] Gemma: ✆ As nice as that thing is, it's not a Pure Mithril Gem. [NPC] Gemma: ✆ If you could find me one I'd really appreciate it. [NPC] Gemma: ✆ I've heard they sometimes drop from Diamond Goblins.
	Giving Pure Mithril Gem	[NPC] Gemma: ✆ Wow! It's beautiful!! [NPC] Gemma: ✆ Thank you so much - I think I'll fashion it into a necklace. [NPC] Gemma: ✆ Here - take my contact. ✆ Gemma has been added to your Abiphone's contacts! [NPC] Gemma: ✆ Give me a call if you ever need to use the Diamond Essence Shop!
 The Garden	None	[NPC] Gemma: Oh, a human! I think...?
	Completing	[NPC] Gemma: Nice seeing you! It gets a bit lonely down in the Hollows.
	Denying	[NPC] Gemma: Maybe next time!

Shop

Diamond Essence can be used in the Diamond Essence Shop by talking to Gemma in the  Crystal Nucleus.

Gemma

Salvage Items

Diamond Essence Shop

Perk / Item		Tier
Perk / Item		I	II	III	IV	V	VI	VII	VIII	IX	X
Radiant Fisher Increases the chance of catching DIAMOND tier Trophies by 𝑥%.	Chance	2%	4%	6%	8%	10%	12%	14%	16%	18%	20%
	Diamond Essence	200	400	600	800	1,000	1,200	1,400	1,600	1,800	2,000
	Cumulative Cost	200	600	1,200	2,000	3,000	4,200	5,600	7,200	9,000	11,000
Diamond in the Rough Increases Tank class experience gain by 𝑥%.	Chance	2%	4%	6%	8%	10%
	Diamond Essence	1,000	1,500	2,000	3,000	5,000
	Cumulative Cost	1,000	2,500	4,500	7,500	12,500
Rhinestone Infusion Increases Gemstone Fortune by 𝑥 while on Mining Islands.	Increase	2	4	6	8	10	12	14	16	18	20
	Diamond Essence	100	200	300	400	500	600	700	800	900	1,000
	Cumulative Cost	100	300	600	1,000	1,500	2,100	2,800	3,600	4,500	5,500
Under Pressure Increase your Strength by 𝑥 while on Mining Islands.	Increase	5	10	15	20	25
	Diamond Essence	125	250	500	1,000	1,500
	Cumulative Cost	125	375	875	1,875	3,375
High Roller Gain 1 extra random drop when obtaining a Crystal Nucleus Bundle.	Increase	1
	Diamond Essence	5,000
	Cumulative Cost	5,000
Return to Sender Increases the chances of a Diamond Goblin spawning by 𝑥%.	Chance	10%	20%	30%	40%	50%	60%	70%	80%	90%	100%
	Diamond Essence	50	75	100	150	250	400	750	1,000	1,750	2,500
	Cumulative Cost	50	125	225	375	625	1,025	1,775	2,775	4,525	7,025
Perfectly Cut Diamond Used in an anvil to upgrade Perfect Armor to Tier XIII.	Diamond Essence	1,000
	Refined Diamond Cost	2
	Note	Can be purchased multiple times.

Trivia

There is a mistake in Gemma's first interaction dialogue where they refer to crystals found in the  Dwarven Mines. On the next interaction, they correctly refer to the  Crystal Hollows instead.
Gemma's skin changes upon gaining their Abiphone Contact.

Gallery

Gemma after being given a Pure Mithril Gem

History

Alpha Hypixel Network
Dec 5, 2025		Added Gemma as a Garden Visitor.
Mar 23, 2026		Added Abiphone Contact.
SkyBlock Prototype
Oct 24, 2023	0.19.6	Added Gemma.
Dec 15, 2025	0.24	Added Gemma as a Garden Visitor.
Mar 31, 2026	0.24.3	Added Abiphone Contact.

Gemma

Contents

Dialogue

Shop

Trivia

Gallery

History

Navigation