Calibrated · Loose Gemstone

Cognac Quartz Double Cushion Checkerboard Briolette Loose Gemstone | Double-Sided Faceting

Sold per stone. Pick a size; the price drops as you add more of the same stone.

Sizes

$33.95 each

1 stone $33.95

SKU

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    over $35
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  • Ships to
    50+ countries
Shape
Cushion

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      About these stones

      About This Gemstone

      Discover the captivating beauty of our Cognac Quartz Double Cushion Checkerboard Briolette Loose Gemstones, featuring sophisticated warm brown coloration and intricate double-sided faceting.

      Cognac Quartz is appreciated for its rich earthy appearance, with inviting tones reminiscent of golden amber, warm caramel, and deep cognac. Its distinctive coloration makes it an attractive choice for gemstone collectors and jewelry designers.

      The elegant cushion shape features a softly squared silhouette with rounded corners, combining the timeless appeal of traditional gemstone shapes with contemporary geometric styling.

      The distinctive double cushion checkerboard briolette cut features a decorative arrangement of facets on both sides of the gemstone. This creates a dimensional appearance that allows its geometric pattern to be appreciated from multiple viewing angles.

      Available in 10mm and 16mm, these gemstones offer flexibility for different custom jewelry designs. The 10mm size creates an elegant gemstone centerpiece, while the larger 16mm option provides a more striking presence for statement jewelry.

      Their sophisticated cognac-inspired coloration pairs beautifully with yellow gold, rose gold, white gold, and silver. The double-sided design makes these gemstones especially appealing for pendants, earrings, and jewelry creations in which both sides remain visible.

      As loose gemstones, these Cognac Quartz options provide creative freedom for custom jewelry projects and gemstone collections.

      Whether you're creating a personalized jewelry design or searching for a distinctive gemstone, these Double Cushion Checkerboard Briolette Cognac Quartz gemstones offer beautiful color, intricate faceting, and timeless elegance.

       

      Quality Promise

      At Instagem, we value beautiful gemstones, accurate product descriptions, and timeless jewelry design possibilities.

      Our Cognac Quartz Double Cushion Checkerboard Briolette Loose Gemstones combine warm brown coloration with distinctive double-sided geometric faceting, available in two versatile sizes for personalized jewelry designs.

      FAQs

      What gemstone is this?

      These are Cognac Quartz loose gemstones.

      What sizes are available?

      The gemstones are available in 10mm and 16mm.

      What is the price of each size?

      The 10mm gemstone costs $33.95, and the 16mm gemstone costs $129.90.

      What shape are the gemstones?

      They feature a cushion shape, characterized by a softly squared outline with rounded corners.

      What does double cushion checkerboard briolette mean?

      This describes a cushion-shaped gemstone featuring checkerboard-style faceting on both sides, creating a dimensional appearance without a conventional flat back.

      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.

      Bulk order sheet

      Cognac Quartz Double Cushion Checkerboard Briolette Loose Gemstone | Double-Sided Faceting

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