Gems,(BotWBreath of the Wild | TotKTears of the Kingdom)[1][2][name references needed] also known as Gemstones,(BotWBreath of the Wild | TotKTears of the Kingdom)[3][4] and Jewels,(BotWBreath of the Wild | TotKTears of the Kingdom)[5][6] are a recurring class of Items in The Legend of Zelda series.
Gems are most notably used to purchase and craft accessories at the Starlight Memories shop in Gerudo Town. The respective Gem is also used to upgrade these accessories as well.
After completing the Side Quest "The Jewel Trade", Ramella will offer to buy ten pieces of a randomly chosen Gem at a higher price than at stores.[5]
The most precious gem one can find in Hyrule, its signature sparkle has charmed Hyruleans for generations. As such, it has sold for a very high price since ancient times.
500
Sold for Rupees Armor crafting Champion weapon crafting
A precious red gem mined from large ore deposits found throughout Hyrule. Rubies contain the power of fire and have fetched a high price since ancient times.
A precious blue gem mined from natural rock formations. Sapphires contain the very essence of ice. They've been known to fetch a high price since ancient times.
The most precious gem one can find in Hyrule, its signature sparkle has charmed Hyruleans for generations. As such, it has sold for a very high price since ancient times.
A precious red gem mined from large ore deposits found throughout Hyrule. Rubies contain the power of fire and have fetched a high price since ancient times.
A precious blue gem mined from natural rock formations. Sapphires contain the very essence of ice. They've been known to fetch a high price since ancient times.
↑I also buy all sorts of things, if you're in need of rupees. Gemstones in particular fetch a high price! — Beedle (Breath of the Wild)
↑And what better way to lighten up than to sell your rocks? Gemstones in particular fetch a high price! — Beedle (Tears of the Kingdom)
↑ 5.05.1I need to procure other jewels too, so keep bringing me what you find. Bring me 10 at a time, got it? As for what kinds of jewels I want to buy, well... That's likely to change every once in a while. — Ramella (Breath of the Wild)
↑Jewels and Weapons Fuse a gem to a weapon to unleash its hidden elemental power. This enables it to fire projectiles of fire, ice, and so on. — Tips and Tricks (Tears of the Kingdom)