YGOPrices · Cards · Gem-Knight Lady Brilliant Diamond

Gem-Knight Lady Brilliant Diamond

Attribute: EarthEarthFusionRock·Unlimited

ATK3400DEF2000Level10

3 "Gem-Knight" monsters Must first be Fusion Summoned with the above Fusion Materials. You can only Special Summon "Gem-Knight Lady Brilliant Diamond(s)" once per turn. Once per turn: You can send 1 face-up "Gem-Knight" monster you control to the Graveyard, and if you do, Special Summon 1 "Gem-Knight" Fusion Monster from your Extra Deck, ignoring its Summoning conditions.

ArchetypeGem-

+ Add to Collection ☆ Watch + Add to Deck Find on eBay^*

Retail market · this card family

Range across every indexed printing. Currency is never converted.

TCGPlayer prices are temporarily stale. Last source update: 11 Sept.

USD retail range

$0to$6USD

5 printings · 2 rarities

Editions in this family

1st EditionUnlimited / Unspecified

Select a specific printing below for per-printing pricing.

Graded market · edition / variant unspecified

These graded observations apply to the wider Gem-Knight Lady Brilliant Diamond card family. The source data does not identify which physical edition / finish / language the slabs came from - they are shown here for context and never attributed to a specific printing.

PSA10

31.22USD

vol 39

BGS10

41USD

vol 39

CGC10

19USD

vol 39

SGC10

19USD

vol 39

ANY9.5

7USD

vol 39

ANY9

6USD

vol 39

ANY8

5.45USD

vol 39

ANY7

1.47USD

vol 17

Graded price history · card family

Card-scoped attribution - not tied to any specific printing.

Snapshot depth: 20 distinct days

Series

Raw (USD)$0.99+330.4%Grade 9.5 · any (USD)$5-28.6%

Available: 2026-09-21 to 2026-10-20.

All printings (5)

Every distinct set × rarity × edition combination. Click a set to open that printing’s page with its own pricing.

Set	Card #	Rarity	Edition	Finish / lang	USD	EUR
Battles of Legend: Monster Mayhem2025	BLMM-EN145	Secret Rare	1st Edition	EN	$0.25	€0.25
Clash of Rebellions2015	CORE-EN047	Ultra Rare	1st Edition	EN	$3.07	€3.07
Battles of Legend: Monster Mayhem2025	BLMM-EN145	Secret Rare	Unlimited / Unspecified	nonfoil · EN	$0.18	€0.18
Clash of Rebellions2015	CORE-EN047	Ultra Rare	Unlimited / Unspecified	foil · EN	$5.54	€5.54
Clash of Rebellions2015	CORE-EN047	Ultra Rare	Unlimited / Unspecified	nonfoil · EN	$0.85	€2.81

Battles of Legend: Monster MayhemBLMM-EN145·2025Secret Rare1st Edition·EN
$0.25€0.25
Clash of RebellionsCORE-EN047·2015Ultra Rare1st Edition·EN
$3.07€3.07
Battles of Legend: Monster MayhemBLMM-EN145·2025Secret RareUnlimited / Unspecified·nonfoil · EN
$0.18€0.18
Clash of RebellionsCORE-EN047·2015Ultra RareUnlimited / Unspecified·foil · EN
$5.54€5.54
Clash of RebellionsCORE-EN047·2015Ultra RareUnlimited / Unspecified·nonfoil · EN
$0.85€2.81

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Grounded answers about Gem-Knight Lady Brilliant Diamond

Answers cite this card's live database facts. Printings, rarity, edition, ATK/DEF, archetype, current prices and Forbidden & Limited status where recorded. YGOPrices AI does not invent card details.

FAQ

About Gem-Knight Lady Brilliant Diamond

How many printings of Gem-Knight Lady Brilliant Diamond are there?

We currently track 5 printings of Gem-Knight Lady Brilliant Diamond across 2 rarities. Each printing (set × rarity × edition × language) is priced separately.

How much is Gem-Knight Lady Brilliant Diamond worth?

Live USD retail across every indexed printing of Gem-Knight Lady Brilliant Diamond currently spans $0 to $6. Individual printing prices vary by rarity and edition.

What archetype is Gem-Knight Lady Brilliant Diamond part of?

Gem-Knight Lady Brilliant Diamond lists the following archetype: Gem-.

Where can I buy Gem-Knight Lady Brilliant Diamond?

Every printing page has a "Find on eBay" button that opens a targeted affiliate search using the exact set code, rarity and edition. YGOPrices does not sell cards directly.

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