Comparison · Quartz Family
Rose Quartz vs Smoky Quartz
Rose Quartz and Smoky Quartz are easy to confuse because both are quartz family. Both sit near Mohs 7, so a scratch test alone will not separate them. Lean on luster, streak and heft instead. Below is a side-by-side comparison of their properties and the quick tests that separate them.
Key differences between Rose Quartz and Smoky Quartz
- Both sit near Mohs 7, so a scratch test alone will not separate them. Lean on luster, streak and heft instead.
- Hold a thin edge to the light: Rose Quartz is translucent, Smoky Quartz is transparent.
Rose Quartz vs Smoky Quartz properties
| Property | Rose Quartz | Smoky Quartz |
|---|---|---|
| Type | Quartz Family | Quartz Family |
| Mohs hardness | 7 | 7 |
| Luster | vitreous | vitreous |
| Streak | White | White |
| Transparency | translucent | transparent |
| Specific gravity | 2.65 | 2.65 |
| Crystal system | hexagonal | hexagonal |
| Common colors | Pink, Rose, Light Pink | Brown, Gray, Black |
| Rarity | common | common |
| Typical specimen value | $5–$100+ | $5–$150+ |
Which is more valuable?
Smoky Quartz is usually the more valuable of the two: a typical collector specimen runs about $30 against $25 for Rose Quartz, and premium Smoky Quartz can reach $150 or more.
About Rose Quartz
Rose quartz is a pink variety of quartz known for its soft, rosy hue. It's one of the most popular minerals for jewelry and crystal healing practices.
About Smoky Quartz
Smoky quartz is a brown to black variety of quartz colored by natural irradiation. The national gem of Scotland, it ranges from light tan to nearly opaque black.
Rose Quartz vs Smoky Quartz FAQ
Is Rose Quartz the same as Smoky Quartz?
No. Both are quartz family, but they are distinct species with different hardness, streak or luster. Both sit near Mohs 7, so a scratch test alone will not separate them. Lean on luster, streak and heft instead.
How can you tell Rose Quartz from Smoky Quartz?
Both sit near Mohs 7, so a scratch test alone will not separate them. Lean on luster, streak and heft instead. Hold a thin edge to the light: Rose Quartz is translucent, Smoky Quartz is transparent.
Which is harder, Rose Quartz or Smoky Quartz?
They are about equally hard, both near Mohs 7.
Which is more valuable, Rose Quartz or Smoky Quartz?
Smoky Quartz is usually the more valuable of the two: a typical collector specimen runs about $30 against $25 for Rose Quartz, and premium Smoky Quartz can reach $150 or more.
