18 - 20 mm Chalcedony Gemstones

Item Description
Stone Type:	Loose Chalcedony
Chalcedony Weight:	15.61 ct Chalcedony
Chalcedony Shape:	Cushion Cabochon Chalcedony
Chalcedony Size:	19.6 x 16.4 mm Chalcedony
Chalcedony Color:	Light Sky Blue Chalcedony
Chalcedony Clarity:	Opaque Chalcedony
Chalcedony Origin:	Brazil Chalcedony
Chalcedony Treatment:	Untreated
Chalcedony Quantity:	1
Chalcedony Certificate:	GemSelect
Product Description:

Item Description
Stone Type:	Loose Chalcedony
Chalcedony Weight:	18.27 ct Chalcedony
Chalcedony Shape:	Cushion Cabochon Chalcedony
Chalcedony Size:	19.9 x 18.1 mm Chalcedony
Chalcedony Color:	Violet Blue Chalcedony
Chalcedony Clarity:	Opaque Chalcedony
Chalcedony Origin:	Brazil Chalcedony
Chalcedony Treatment:	Untreated
Chalcedony Quantity:	1
Chalcedony Certificate:	GemSelect
Product Description:

Item Description
Stone Type:	Loose Chalcedony
Chalcedony Weight:	15.63 ct Chalcedony
Chalcedony Shape:	Cushion Cabochon Chalcedony
Chalcedony Size:	18.2 x 14.8 mm Chalcedony
Chalcedony Color:	Light Purplish Blue Chalcedony
Chalcedony Clarity:	Opaque Chalcedony
Chalcedony Origin:	Brazil Chalcedony
Chalcedony Treatment:	Untreated
Chalcedony Quantity:	1
Chalcedony Certificate:	GemSelect
Product Description:

Item Description
Stone Type:	Loose Chalcedony
Chalcedony Weight:	15.90 ct Chalcedony
Chalcedony Shape:	Cushion Cabochon Chalcedony
Chalcedony Size:	19.2 x 15.4 mm Chalcedony
Chalcedony Color:	Light Purplish Blue Chalcedony
Chalcedony Clarity:	Opaque Chalcedony
Chalcedony Origin:	Brazil Chalcedony
Chalcedony Treatment:	Untreated
Chalcedony Quantity:	1
Chalcedony Certificate:	GemSelect
Product Description:

Item Description
Stone Type:	Loose Chalcedony
Chalcedony Weight:	19.87 ct Chalcedony
Chalcedony Shape:	Cushion Cabochon Chalcedony
Chalcedony Size:	19.2 x 18.2 mm Chalcedony
Chalcedony Color:	Violet Blue Chalcedony
Chalcedony Clarity:	Opaque Chalcedony
Chalcedony Origin:	Brazil Chalcedony
Chalcedony Treatment:	Untreated
Chalcedony Quantity:	1
Chalcedony Certificate:	GemSelect
Product Description:

Item Description
Stone Type:	Loose Chalcedony
Chalcedony Weight:	15.17 ct Chalcedony
Chalcedony Shape:	Cushion Cabochon Chalcedony
Chalcedony Size:	18 x 17.4 mm Chalcedony
Chalcedony Color:	Light Purplish Blue Chalcedony
Chalcedony Clarity:	Opaque Chalcedony
Chalcedony Origin:	Brazil Chalcedony
Chalcedony Treatment:	Untreated
Chalcedony Quantity:	1
Chalcedony Certificate:	GemSelect
Product Description:

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Selected Gemstones

Gemstones A-Z

Buy 18 - 20 mm Chalcedony Gems

15.61 ct Cushion Chalcedony, 19.6 x 16.4 mm From Brazil

Natural Chalcedony, Qty: 1 pc | 15.61 carat weight Chalcedony

18.27 ct Cushion Chalcedony, 19.9 x 18.1 mm From Brazil

Natural Chalcedony, Qty: 1 pc | 18.27 carat weight Chalcedony

15.63 ct Cushion Chalcedony, 18.2 x 14.8 mm From Brazil

Natural Chalcedony, Qty: 1 pc | 15.63 carat weight Chalcedony

15.9 ct Cushion Chalcedony, 19.2 x 15.4 mm From Brazil

Natural Chalcedony, Qty: 1 pc | 15.90 carat weight Chalcedony

19.87 ct Cushion Chalcedony, 19.2 x 18.2 mm From Brazil

Natural Chalcedony, Qty: 1 pc | 19.87 carat weight Chalcedony

15.17 ct Cushion Chalcedony, 18 x 17.4 mm From Brazil

Natural Chalcedony, Qty: 1 pc | 15.17 carat weight Chalcedony

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