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Buy Oval Shape 18x13 mm Gems

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Oval Shape 18x13 mm Gems Weight Oval Shape 18x13 mm Gems Size Oval Shape 18x13 mm Gems Clarity Oval Shape 18x13 mm Gems Price Oval Shape 18x13 mm Gems Origin
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Oval Shape 18x13 mm Gems Single
Oval Shape 18x13 mm Gems Pairs
Oval Shape 18x13 mm Gems Lots
Oval Shape 18x13 mm Gems Faceted
Oval Shape 18x13 mm Gems Cabochons
All Sizes Size Ranges Calibrated Sizes
9.5 mm 11 x 9 mm 12 x 10 mm 12 x 8 mm 12 mm 13 x 9 mm 14 x 10 mm 15 x 15 mm 16 x 12 mm 18 x 13 mm 20 x 15 mm
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Photos are of Actual Products for Sale
10.24ct Loose Larimar | 10.24 ct Oval Larimar, 18 x 13.2 mm From the Dominican Republic, Photo A

10.24 ct Oval Larimar, 18 x 13.2 mm From the Dominican Republic

Natural Larimar, Qty: 1 pc | 10.24 carat weight Larimar

10.24ct1 Piece
$ 50.80
18 x 13.2 mm
Item Description
Stone Type: Loose Larimar
Larimar Weight: 10.24 ct Larimar
Larimar Shape: Oval Cabochon Larimar
Larimar Size: 18 x 13.2 mm Larimar
Larimar Color: Light Blue Larimar
Larimar Clarity: Translucent Larimar
Larimar Origin: Dominican Republic Larimar
Larimar Treatment: Untreated
Larimar Quantity: 1
Larimar Certificate: GemSelect
Product Description:
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11.26ct Loose Larimar | 11.26 ct Oval Larimar, 18.1 x 13.2 mm From the Dominican Republic, Photo A

11.26 ct Oval Larimar, 18.1 x 13.2 mm From the Dominican Republic

Natural Larimar, Qty: 1 pc | 11.26 carat weight Larimar

11.26ct1 Piece
$ 37.50
18.1 x 13.2 mm
Item Description
Stone Type: Loose Larimar
Larimar Weight: 11.26 ct Larimar
Larimar Shape: Oval Cabochon Larimar
Larimar Size: 18.1 x 13.2 mm Larimar
Larimar Color: Blue Green Larimar
Larimar Clarity: Opaque Larimar
Larimar Origin: Dominican Republic Larimar
Larimar Treatment: Untreated
Larimar Quantity: 1
Larimar Certificate: GemSelect
Product Description:
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11.86ct Loose Larimar | 11.86 ct Oval Larimar, 18 x 13.1 mm From the Dominican Republic, Photo A

11.86 ct Oval Larimar, 18 x 13.1 mm From the Dominican Republic

Natural Larimar, Qty: 1 pc | 11.86 carat weight Larimar

11.86ct1 Piece
$ 39.49
18 x 13.1 mm
Item Description
Stone Type: Loose Larimar
Larimar Weight: 11.86 ct Larimar
Larimar Shape: Oval Cabochon Larimar
Larimar Size: 18 x 13.1 mm Larimar
Larimar Color: Light Greenish Blue Larimar
Larimar Clarity: Opaque Larimar
Larimar Origin: Dominican Republic Larimar
Larimar Treatment: Untreated
Larimar Quantity: 1
Larimar Certificate: GemSelect
Product Description:
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10.72ct Loose Larimar | 10.72 ct Oval Larimar, 17.9 x 13.1 mm From the Dominican Republic, Photo A

10.72 ct Oval Larimar, 17.9 x 13.1 mm From the Dominican Republic

Natural Larimar, Qty: 1 pc | 10.72 carat weight Larimar

10.72ct1 Piece
$ 35.70
17.9 x 13.1 mm
Item Description
Stone Type: Loose Larimar
Larimar Weight: 10.72 ct Larimar
Larimar Shape: Oval Cabochon Larimar
Larimar Size: 17.9 x 13.1 mm Larimar
Larimar Color: Light Greenish Blue Larimar
Larimar Clarity: Opaque Larimar
Larimar Origin: Dominican Republic Larimar
Larimar Treatment: Untreated
Larimar Quantity: 1
Larimar Certificate: GemSelect
Product Description:
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12.29ct Loose Larimar | 12.29 ct Oval Larimar, 18.1 x 13.2 mm From the Dominican Republic, Photo A

12.29 ct Oval Larimar, 18.1 x 13.2 mm From the Dominican Republic

Natural Larimar, Qty: 1 pc | 12.29 carat weight Larimar

12.29ct1 Piece
$ 40.93
18.1 x 13.2 mm
Item Description
Stone Type: Loose Larimar
Larimar Weight: 12.29 ct Larimar
Larimar Shape: Oval Cabochon Larimar
Larimar Size: 18.1 x 13.2 mm Larimar
Larimar Color: Light Greenish Blue Larimar
Larimar Clarity: Opaque Larimar
Larimar Origin: Dominican Republic Larimar
Larimar Treatment: Untreated
Larimar Quantity: 1
Larimar Certificate: GemSelect
Product Description:
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10.67ct Loose Larimar | 10.67 ct Oval Larimar, 18.6 x 13.1 mm From the Dominican Republic, Photo A

10.67 ct Oval Larimar, 18.6 x 13.1 mm From the Dominican Republic

Natural Larimar, Qty: 1 pc | 10.67 carat weight Larimar

10.67ct1 Piece
$ 35.53
18.6 x 13.1 mm
Item Description
Stone Type: Loose Larimar
Larimar Weight: 10.67 ct Larimar
Larimar Shape: Oval Cabochon Larimar
Larimar Size: 18.6 x 13.1 mm Larimar
Larimar Color: Blue Green Larimar
Larimar Clarity: Opaque Larimar
Larimar Origin: Dominican Republic Larimar
Larimar Treatment: Untreated
Larimar Quantity: 1
Larimar Certificate: GemSelect
Product Description:
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11.23ct Loose Larimar | 11.23 ct Oval Larimar, 18.1 x 13.2 mm From the Dominican Republic, Photo A

11.23 ct Oval Larimar, 18.1 x 13.2 mm From the Dominican Republic

Natural Larimar, Qty: 1 pc | 11.23 carat weight Larimar

11.23ct1 Piece
$ 37.40
18.1 x 13.2 mm
Item Description
Stone Type: Loose Larimar
Larimar Weight: 11.23 ct Larimar
Larimar Shape: Oval Cabochon Larimar
Larimar Size: 18.1 x 13.2 mm Larimar
Larimar Color: Blue Green Larimar
Larimar Clarity: Opaque Larimar
Larimar Origin: Dominican Republic Larimar
Larimar Treatment: Untreated
Larimar Quantity: 1
Larimar Certificate: GemSelect
Product Description:
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Some people by gems by color or price, but for many, it is best to buy gems by shape and size - especially if you're in need of a gem to replace a previous item that was lost or damaged. Calibrated oval shapes, facet cut and cabochon gems available now in 18 x13 mm size range. Shop a wide range of calibrated gemstones by size online at wholesale from GemSelect.

As a general guideline, when it comes to 'calibrated' gems, they are not usually expected to be cut to exact measurements. For calibrated gemstones weighing under one carat, most jewelry settings will accommodate a gem which is within 0.2 mm of the calibrated size in order to fit a standard setting. For gemstones that weigh over one carat, a larger variance is acceptable, often round shape settings will allow 0.3 mm or slightly higher even. This small variance can usually be accommodated for most standard style settings. Round-cut gemstones should also have a greater variance in acceptable size when it comes to calibration; in fact it is usually possible to mount a round stone of any size in the closest standard setting.

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