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Calibrated · Loose Quartz
Smoky Quartz Oval Cabochon 7x5mm–14x10mm Natural Brown Quartz Loose Cab Gemstone for Ring Pendant Jewelry Making
Sold per stone. Pick a size; the price drops as you add more of the same stone.
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over $35 - 30-day returns
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- Shape
- Oval
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Venetian Box-Link Chain in Sterling Silver with Spring Ring clasp
From $240.00
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14K Solid Gold FLEX Herringbone Chain – 2.8mm Wide, 18 Inch Flat Gold Chain, Real Gold Necklace for Women, Italian Herringbone Chain
$2,000.00
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14K Gold 1 mm Solid Rope Chain
From $80.00
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14K Gold 1.3 mm Cable Chain
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About these stones
Description
Beautiful Natural Smoky Quartz Oval Cabochons available in sizes ranging from 7x5 mm to 14x10 mm. These elegant cabochon gemstones feature smooth domed surfaces and rich translucent brown tones that highlight the natural beauty of smoky quartz.
Smoky quartz is a member of the quartz family, prized for its earthy color and durability. The oval cabochon cut enhances the stone’s natural glow and makes it perfect for rings, pendants, earrings, and custom jewelry designs.
These stones are carefully polished and calibrated, making them ideal for jewelers, designers, and DIY jewelry makers looking for high-quality gemstones.
Highlights
Stone: Natural Smoky Quartz
Shape: Oval Cabochon
Size Range: 7x5 mm – 14x10 mm
Color: Smoky Brown
Clarity: Translucent to Eye Clean
Hardness: 7 Mohs
Cut: Cabochon / Polished Dome
Treatment: None
Benefits
• Natural smoky quartz with elegant earthy brown tones
• Smooth cabochon finish ideal for bezel and prong settings
• Durable quartz gemstone suitable for everyday jewelry
• Calibrated sizes perfect for professional jewelry making
• Versatile gemstone for modern or vintage jewelry designs
Usage
These oval smoky quartz cabochons are perfect for:
• Smoky quartz rings and statement rings
• Pendant necklaces and jewelry designs
• Handmade jewelry making projects
• Artisan and designer jewelry pieces
• Custom gemstone settings
• Jewelry repair or stone replacement
Quality Assurance
Each smoky quartz cabochon gemstone is carefully inspected to ensure consistent sizing, smooth polish, and natural color. Our gemstones are selected to meet high standards suitable for professional jewelry making.
How we grade
A: lighter colour, visible inclusions. Good for fashion pieces and practice settings.
AA: even colour, some inclusions you can see up close. Everyday jewelry.
AAA: rich colour, eye clean. Fine jewelry.
AAAA: the top colour we cut, eye clean. Statement and heirloom pieces.
Market Basics or Precision
Market Basics: good outlines; sizes and depths vary a little stone to stone. Best value for settings you adjust by hand.
Precision: even outlines and matched depths. Drops into pre-notched castings and lines up in rows and halos.



