Indian Black
Origin: India Material: Natural granite (dense, exterior grade) Indian Black is a classic premiu...
Learn moreHome — Materials — Blue Pearl
Blue Pearl
Origin: China
Material: Natural granite (dense, exterior grade)
Blue Pearl is a premium blue-grey granite with a cool, crystalline character and a clean, medium-grain texture. In memorial production it is positioned as a distinct “blue segment” program stone—a strong alternative to standard black/grey colors, with a modern, architectural presence and reliable exterior performance.
Visual Character (Color & Pattern)
Tone: Cool blue-grey / steel-blue
Pattern activity: Low to medium; crystalline grain with subtle tonal variation (generally controlled, not busy)
Texture: Medium grain; reads consistent on large faces
Finishing Behavior
Polished / Gloss: Maximizes depth and clarity; highlights the crystalline structure for a premium showroom look
Honed / Matte (if specified): Reduced glare; calmer, more architectural appearance for bases/sides
Engraving & Readability
Recommended: Polished inscription fields for crisp lettering and portrait work
On darker blue-grey fields, layout planning is recommended to keep portraits/text in cleaner areas
Recommended Applications (Memorial / B2B)
Uprights, slants, ledgers, bases, multi-piece sets
Strong for premium designs where a cool blue palette is required
Why It Works for Partners (B2B)
Program differentiation: recognizable blue tone expands catalog beyond black/grey
Showroom value: polished finish photographs and displays strongly
Production-friendly: controlled grain supports repeat programs and repeat orders (with lot control)
Technical Data (from supplier card)
Mohs hardness: 6
Density: 2.6–2.7 g/cm³
Water absorption: 0.15–0.30%
Frost resistance: 300 freeze–thaw cycles (as reported in referenced documentation)
Heat resistance: up to 600°C
Acid resistance: High (as stated in referenced documentation)
Re-polishing: Yes (as stated in referenced documentation)
Abrasion / wear index: 0.12
Standard surface: Polished
Standard thickness shown: 20 mm, 30 mm
Backlit use: No (typical for granite).
Available formats (optional): Slabs (as supplied)
Quality & Matching Notes
Natural variation: blue tone depth and grain character can vary by lot
For matched sets / repeat orders: request the same block/lot to align tone and surface character
The highest quality black granite with exceptional polish retention and minimal porosity. Ideal for premium memorials requiring deep, consistent black color.
Country of origin
China
Color
Cool blue-grey with a clean crystalline grain
Stock availability
In stock
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Material: Indian Black
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