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Deal.ai › Cabochons
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Natural Amethyst Cabochons, Half Round, Grade A, 10x4-5mm

Natural Amethyst Cabochons, Half Round, Grade A, 10x4-5mm

Best price now

$18.99at AmazonChecked Nov 11

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Price facts

  • Last seen at $18.99 at Amazon on Nov 11.

Our take on the Natural Amethyst Cabochons, Half Round, Grade A, 10x4-5mm

These are natural amethyst cabochons cut with a flat back and a smooth domed top, about 10mm across and 4 to 5mm thick, sold as Grade A. The half-round dome gives a soft purple glow that catches light without facets, and the flat back sits flush for gluing into bezels or prong settings. They suit jewelry makers and crafters who want a consistent, calibrated stone for rings, pendants and earrings. Compared with faceted amethyst, they show color rather than sparkle, and Grade A means some stones carry visible inclusions or uneven tone.

Best forJewelry makers setting stones in bezelsCrafters making pendants and earringsBuyers wanting calibrated 10mm stonesAnyone who prefers a smooth dome over facets
Pros
  • Natural amethyst, not glass or synthetic
  • Calibrated 10mm size for standard settings
  • Half-round dome sits flush on a flat back
  • 4 to 5mm thickness gives a solid, low-profile stone
  • Grade A clarity at a modest level
Cons
  • Color and clarity vary from stone to stone
  • Grade A stones can show inclusions and cloudy patches
  • Dome height varies within the 4 to 5mm range
  • No two stones match exactly for pairs or sets

Natural Amethyst Cabochons, Half Round, Grade A, 10x4-5mm prices at every store

  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $18.99Free shippingChecked Nov 11
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Natural Amethyst Cabochons, Half Round, Grade A, 10x4-5mm price history

Lowest price we've seen: $18.99 on Nov 12 at Amazon. Tracked across 1 store since Nov 12.

About the Natural Amethyst Cabochons, Half Round, Grade A, 10x4-5mm

These are natural amethyst cabochons with a half-round shape. They are Grade A stones.

Each cabochon measures about 10 mm in diameter and 4 to 5 mm thick.

Material
Natural amethyst
Shape
Half round
Grade
A
Diameter
About 10 mm
Thickness
4 to 5 mm

Questions and answers

Are these stones natural amethyst?
Yes, they are sold as natural amethyst, not glass or synthetic quartz. Expect the slight color and inclusion variation that comes with natural stone.
What size setting do these fit?
They are about 10mm in diameter, so they fit standard 10mm round bezel cups and similar settings. Check the depth of your setting against the 4 to 5mm thickness.
What does Grade A mean here?
Grade A is a mid-level clarity grade. Stones are largely clear but may show small inclusions, cloudy areas or uneven purple tone.
Can I use them in rings?
Yes. The flat back and 4 to 5mm thickness suit bezel and prong ring settings. The dome sits low, so the stone stays close to the finger.
Will the stones match if I order several?
Not exactly. Natural amethyst varies in tone and pattern, so stones in the same batch can differ. Sort them into pairs yourself if matching matters.
Where is the Natural Amethyst Cabochons, Half Round, Grade A, 10x4-5mm cheapest?
At Amazon, for $18.99, as of our latest check.

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