18 - 20 mm Prehnite Gems Single
18 - 20 mm Prehnite Gems Pairs
18 - 20 mm Prehnite Gems Lots
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18 - 20 mm Prehnite Gems Cabochons
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Photos are of Actual Products for Sale
Natural Prehnite, Qty: 1 pc | 7.33 carat weight Prehnite
7.33ct 1 Piece
18.1 x 9.5 mm
Item Description
Stone Type:
Loose Prehnite
Prehnite Weight:
7.33 ct Prehnite
Prehnite Shape:
Pear Cabochon Prehnite
Prehnite Size:
18.1 x 9.5 mm Prehnite
Prehnite Color:
Lime Green Prehnite
Prehnite Clarity:
Transparent Prehnite
Prehnite Origin:
South Africa Prehnite
Prehnite Treatment:
Untreated
Prehnite Quantity:
1
Prehnite Certificate:
GemSelect
Product Description:
Natural Prehnite, Qty: 2 pcs | 18.04 carat weight Prehnite
18.04ct (total) 2 Pieces
18.2 x 12.3 mm
Item Description
Stone Type:
Loose Prehnite
Prehnite Weight:
9.02 ct Prehnite
Prehnite Shape:
Carved Leaf Prehnite
Prehnite Size:
18.2 x 12.3 mm Prehnite
Prehnite Color:
Lime Green Prehnite
Prehnite Clarity:
Transparent Prehnite
Prehnite Origin:
South Africa Prehnite
Prehnite Treatment:
Untreated
Prehnite Quantity:
2
Prehnite Certificate:
GemSelect
Product Description:
Natural Prehnite, Qty: 4 pcs | 35.22 carat weight Prehnite
35.22ct (total) 4 Pieces
19.2 x 12.6 mm
Item Description
Stone Type:
Loose Prehnite
Prehnite Weight:
8.81 ct Prehnite
Prehnite Shape:
Carved Leaf Prehnite
Prehnite Size:
19.2 x 12.6 mm Prehnite
Prehnite Color:
Yellowish Green Prehnite
Prehnite Clarity:
Transparent Prehnite
Prehnite Origin:
South Africa Prehnite
Prehnite Treatment:
Untreated
Prehnite Quantity:
4
Prehnite Certificate:
GemSelect
Product Description:
Natural Prehnite, Qty: 1 pc | 9.68 carat weight Prehnite
9.68ct 1 Piece
19 x 12.7 mm
Item Description
Stone Type:
Loose Prehnite
Prehnite Weight:
9.68 ct Prehnite
Prehnite Shape:
Carved Leaf Prehnite
Prehnite Size:
19 x 12.7 mm Prehnite
Prehnite Color:
Yellow Green Prehnite
Prehnite Clarity:
Transparent Prehnite
Prehnite Origin:
South Africa Prehnite
Prehnite Treatment:
Untreated
Prehnite Quantity:
1
Prehnite Certificate:
GemSelect
Product Description:
Natural Prehnite, Qty: 2 pcs | 15.01 carat weight Prehnite
15.01ct (total) 2 Pieces
18.2 x 11.8 mm
Item Description
Stone Type:
Loose Prehnite
Prehnite Weight:
7.51 ct Prehnite
Prehnite Shape:
Carved Leaf Prehnite
Prehnite Size:
18.2 x 11.8 mm Prehnite
Prehnite Color:
Mint Green Prehnite
Prehnite Clarity:
Transparent Prehnite
Prehnite Origin:
South Africa Prehnite
Prehnite Treatment:
Untreated
Prehnite Quantity:
2
Prehnite Certificate:
GemSelect
Product Description:
Natural Prehnite, Qty: 2 pcs | 17.34 carat weight Prehnite
17.34ct (total) 2 Pieces
19.5 x 12.8 mm
Item Description
Stone Type:
Loose Prehnite
Prehnite Weight:
8.67 ct Prehnite
Prehnite Shape:
Carved Leaf Prehnite
Prehnite Size:
19.5 x 12.8 mm Prehnite
Prehnite Color:
Medium Green Prehnite
Prehnite Clarity:
Translucent Prehnite
Prehnite Origin:
South Africa Prehnite
Prehnite Treatment:
Untreated
Prehnite Quantity:
2
Prehnite Certificate:
GemSelect
Product Description:
Natural Prehnite, Qty: 1 pc | 10.00 carat weight Prehnite
10.00ct 1 Piece
18.2 x 13.7 mm
Item Description
Stone Type:
Loose Prehnite
Prehnite Weight:
10.00 ct Prehnite
Prehnite Shape:
Carved Fruit Prehnite
Prehnite Size:
18.2 x 13.7 mm Prehnite
Prehnite Color:
Lime Green Prehnite
Prehnite Clarity:
Translucent Prehnite
Prehnite Origin:
South Africa Prehnite
Prehnite Treatment:
Untreated
Prehnite Quantity:
1
Prehnite Certificate:
GemSelect
Product Description:
Natural Prehnite, Qty: 1 pc | 6.77 carat weight Prehnite
6.77ct 1 Piece
18.3 x 11.9 mm
Item Description
Stone Type:
Loose Prehnite
Prehnite Weight:
6.77 ct Prehnite
Prehnite Shape:
Carved Leaf Prehnite
Prehnite Size:
18.3 x 11.9 mm Prehnite
Prehnite Color:
Pale Lime Green Prehnite
Prehnite Clarity:
Transparent Prehnite
Prehnite Origin:
South Africa Prehnite
Prehnite Treatment:
Untreated
Prehnite Quantity:
1
Prehnite Certificate:
GemSelect
Product Description:
Natural Prehnite, Qty: 1 pc | 8.08 carat weight Prehnite
8.08ct 1 Piece
18.3 x 12.2 mm
Item Description
Stone Type:
Loose Prehnite
Prehnite Weight:
8.08 ct Prehnite
Prehnite Shape:
Carved Leaf Prehnite
Prehnite Size:
18.3 x 12.2 mm Prehnite
Prehnite Color:
Medium Green Prehnite
Prehnite Clarity:
Transparent Prehnite
Prehnite Origin:
South Africa Prehnite
Prehnite Treatment:
Untreated
Prehnite Quantity:
1
Prehnite Certificate:
GemSelect
Product Description:
Natural Prehnite, Qty: 1 pc | 8.05 carat weight Prehnite
8.05ct 1 Piece
18.4 x 11.8 mm
Item Description
Stone Type:
Loose Prehnite
Prehnite Weight:
8.05 ct Prehnite
Prehnite Shape:
Carved Leaf Prehnite
Prehnite Size:
18.4 x 11.8 mm Prehnite
Prehnite Color:
Medium Green Prehnite
Prehnite Clarity:
Transparent Prehnite
Prehnite Origin:
South Africa Prehnite
Prehnite Treatment:
Untreated
Prehnite Quantity:
1
Prehnite Certificate:
GemSelect
Product Description:
Natural Prehnite, Qty: 1 pc | 8.83 carat weight Prehnite
8.83ct 1 Piece
19.1 x 12.7 mm
Item Description
Stone Type:
Loose Prehnite
Prehnite Weight:
8.83 ct Prehnite
Prehnite Shape:
Carved Leaf Prehnite
Prehnite Size:
19.1 x 12.7 mm Prehnite
Prehnite Color:
Light Lively Green Prehnite
Prehnite Clarity:
Transparent Prehnite
Prehnite Origin:
South Africa Prehnite
Prehnite Treatment:
Untreated
Prehnite Quantity:
1
Prehnite Certificate:
GemSelect
Product Description:
Natural Prehnite, Qty: 1 pc | 8.89 carat weight Prehnite
8.89ct 1 Piece
18.6 x 12.8 mm
Item Description
Stone Type:
Loose Prehnite
Prehnite Weight:
8.89 ct Prehnite
Prehnite Shape:
Carved Leaf Prehnite
Prehnite Size:
18.6 x 12.8 mm Prehnite
Prehnite Color:
Yellow Green Prehnite
Prehnite Clarity:
Transparent Prehnite
Prehnite Origin:
South Sea Prehnite
Prehnite Treatment:
Untreated
Prehnite Quantity:
1
Prehnite Certificate:
GemSelect
Product Description:
Natural Prehnite, Qty: 1 pc | 9.00 carat weight Prehnite
9.00ct 1 Piece
18.4 x 13 mm
Item Description
Stone Type:
Loose Prehnite
Prehnite Weight:
9.00 ct Prehnite
Prehnite Shape:
Carved Leaf Prehnite
Prehnite Size:
18.4 x 13 mm Prehnite
Prehnite Color:
Lime Green Prehnite
Prehnite Clarity:
Transparent Prehnite
Prehnite Origin:
South Africa Prehnite
Prehnite Treatment:
Untreated
Prehnite Quantity:
1
Prehnite Certificate:
GemSelect
Product Description:
Natural Prehnite, Qty: 1 pc | 8.13 carat weight Prehnite
8.13ct 1 Piece
18.1 x 16.9 mm
Item Description
Stone Type:
Loose Prehnite
Prehnite Weight:
8.13 ct Prehnite
Prehnite Shape:
Carved Leaf Prehnite
Prehnite Size:
18.1 x 16.9 mm Prehnite
Prehnite Color:
Yellowish Green Prehnite
Prehnite Clarity:
Transparent Prehnite
Prehnite Origin:
South Africa Prehnite
Prehnite Treatment:
Untreated
Prehnite Quantity:
1
Prehnite Certificate:
GemSelect
Product Description:
Natural Prehnite, Qty: 1 pc | 10.42 carat weight Prehnite
10.42ct 1 Piece
19.1 x 13.8 mm
Item Description
Stone Type:
Loose Prehnite
Prehnite Weight:
10.42 ct Prehnite
Prehnite Shape:
Carved Leaf Prehnite
Prehnite Size:
19.1 x 13.8 mm Prehnite
Prehnite Color:
Olive Green Prehnite
Prehnite Clarity:
Transparent Prehnite
Prehnite Origin:
South Africa Prehnite
Prehnite Treatment:
Untreated
Prehnite Quantity:
1
Prehnite Certificate:
GemSelect
Product Description:
Natural Prehnite, Qty: 2 pcs | 13.35 carat weight Prehnite
13.35ct (total) 2 Pieces
18.2 x 11.6 mm
Item Description
Stone Type:
Loose Prehnite
Prehnite Weight:
6.68 ct Prehnite
Prehnite Shape:
Carved Leaf Prehnite
Prehnite Size:
18.2 x 11.6 mm Prehnite
Prehnite Color:
Warm Green Prehnite
Prehnite Clarity:
Transparent Prehnite
Prehnite Origin:
South Africa Prehnite
Prehnite Treatment:
Untreated
Prehnite Quantity:
2
Prehnite Certificate:
GemSelect
Product Description:
Natural Prehnite, Qty: 1 pc | 7.38 carat weight Prehnite
7.38ct 1 Piece
18.6 x 11.9 mm
Item Description
Stone Type:
Loose Prehnite
Prehnite Weight:
7.38 ct Prehnite
Prehnite Shape:
Carved Leaf Prehnite
Prehnite Size:
18.6 x 11.9 mm Prehnite
Prehnite Color:
Lime Green Prehnite
Prehnite Clarity:
Transparent Prehnite
Prehnite Origin:
South Africa Prehnite
Prehnite Treatment:
Untreated
Prehnite Quantity:
1
Prehnite Certificate:
GemSelect
Product Description:
Natural Prehnite, Qty: 2 pcs | 14.20 carat weight Prehnite
14.20ct (total) 2 Pieces
18.4 x 12 mm
Item Description
Stone Type:
Loose Prehnite
Prehnite Weight:
7.10 ct Prehnite
Prehnite Shape:
Carved Leaf Prehnite
Prehnite Size:
18.4 x 12 mm Prehnite
Prehnite Color:
Pale Pear Green Prehnite
Prehnite Clarity:
Transparent Prehnite
Prehnite Origin:
South Africa Prehnite
Prehnite Treatment:
Untreated
Prehnite Quantity:
2
Prehnite Certificate:
GemSelect
Product Description:
Natural Prehnite, Qty: 2 pcs | 20.03 carat weight Prehnite
20.03ct (total) 2 Pieces
19.3 x 13.3 mm
Item Description
Stone Type:
Loose Prehnite
Prehnite Weight:
10.02 ct Prehnite
Prehnite Shape:
Fantasy Carved Leaf Prehnite
Prehnite Size:
19.3 x 13.3 mm Prehnite
Prehnite Color:
Warm Green Prehnite
Prehnite Clarity:
Translucent Prehnite
Prehnite Origin:
South Africa Prehnite
Prehnite Treatment:
Untreated
Prehnite Quantity:
2
Prehnite Certificate:
GemSelect
Product Description:
Natural Prehnite, Qty: 2 pcs | 16.04 carat weight Prehnite
16.04ct (total) 2 Pieces
18.8 x 11.9 mm
Item Description
Stone Type:
Loose Prehnite
Prehnite Weight:
8.02 ct Prehnite
Prehnite Shape:
Fantasy Carved Leaf Prehnite
Prehnite Size:
18.8 x 11.9 mm Prehnite
Prehnite Color:
Very Light Green Prehnite
Prehnite Clarity:
Translucent Prehnite
Prehnite Origin:
South Africa Prehnite
Prehnite Treatment:
Untreated
Prehnite Quantity:
2
Prehnite Certificate:
GemSelect
Product Description:
Natural Prehnite, Qty: 2 pcs | 15.37 carat weight Prehnite
15.37ct (total) 2 Pieces
18.5 x 12 mm
Item Description
Stone Type:
Loose Prehnite
Prehnite Weight:
7.69 ct Prehnite
Prehnite Shape:
Fantasy Carved Leaf Prehnite
Prehnite Size:
18.5 x 12 mm Prehnite
Prehnite Color:
Warm Green Prehnite
Prehnite Clarity:
Translucent Prehnite
Prehnite Origin:
South Africa Prehnite
Prehnite Treatment:
Untreated
Prehnite Quantity:
2
Prehnite Certificate:
GemSelect
Product Description:
Natural Prehnite, Qty: 2 pcs | 17.47 carat weight Prehnite
17.47ct (total) 2 Pieces
19.7 x 12.6 mm
Item Description
Stone Type:
Loose Prehnite
Prehnite Weight:
8.74 ct Prehnite
Prehnite Shape:
Fantasy Carved Leaf Prehnite
Prehnite Size:
19.7 x 12.6 mm Prehnite
Prehnite Color:
Warm Green Prehnite
Prehnite Clarity:
Translucent Prehnite
Prehnite Origin:
South Africa Prehnite
Prehnite Treatment:
Untreated
Prehnite Quantity:
2
Prehnite Certificate:
GemSelect
Product Description:
Natural Prehnite, Qty: 2 pcs | 17.57 carat weight Prehnite
17.57ct (total) 2 Pieces
18.8 x 12.8 mm
Item Description
Stone Type:
Loose Prehnite
Prehnite Weight:
8.79 ct Prehnite
Prehnite Shape:
Fantasy Carved Leaf Prehnite
Prehnite Size:
18.8 x 12.8 mm Prehnite
Prehnite Color:
Yellowish Green Prehnite
Prehnite Clarity:
Translucent Prehnite
Prehnite Origin:
South Africa Prehnite
Prehnite Treatment:
Untreated
Prehnite Quantity:
2
Prehnite Certificate:
GemSelect
Product Description:
Natural Prehnite, Qty: 1 pc | 21.18 carat weight Prehnite
21.18ct 1 Piece
18.8 x 11.7 mm
Item Description
Stone Type:
Loose Prehnite
Prehnite Weight:
21.18 ct Prehnite
Prehnite Shape:
Carved Flower Prehnite
Prehnite Size:
18.8 x 11.7 mm Prehnite
Prehnite Color:
Light Green Prehnite
Prehnite Clarity:
Translucent Prehnite
Prehnite Origin:
South Africa Prehnite
Prehnite Treatment:
Untreated
Prehnite Quantity:
1
Prehnite Certificate:
GemSelect
Product Description:
Natural Prehnite, Qty: 1 pc | 18.05 carat weight Prehnite
18.05ct 1 Piece
18.3 x 13.3 mm
Item Description
Stone Type:
Loose Prehnite
Prehnite Weight:
18.05 ct Prehnite
Prehnite Shape:
Carved Oval Cabochon Prehnite
Prehnite Size:
18.3 x 13.3 mm Prehnite
Prehnite Color:
Yellow Green Prehnite
Prehnite Clarity:
Translucent Prehnite
Prehnite Origin:
South Africa Prehnite
Prehnite Treatment:
Untreated
Prehnite Quantity:
1
Prehnite Certificate:
GemSelect
Product Description:
Natural Prehnite, Qty: 1 pc | 14.60 carat weight Prehnite
14.60ct 1 Piece
18.4 x 11.8 mm
Item Description
Stone Type:
Loose Prehnite
Prehnite Weight:
14.60 ct Prehnite
Prehnite Shape:
Carved Fruit Prehnite
Prehnite Size:
18.4 x 11.8 mm Prehnite
Prehnite Color:
Earthy Green Prehnite
Prehnite Clarity:
Translucent Prehnite
Prehnite Origin:
South Africa Prehnite
Prehnite Treatment:
Untreated
Prehnite Quantity:
1
Prehnite Certificate:
GemSelect
Product Description:
Natural Prehnite, Qty: 1 pc | 16.31 carat weight Prehnite
16.31ct 1 Piece
18.8 x 14.9 mm
Item Description
Stone Type:
Loose Prehnite
Prehnite Weight:
16.31 ct Prehnite
Prehnite Shape:
Carved Fruit Prehnite
Prehnite Size:
18.8 x 14.9 mm Prehnite
Prehnite Color:
Medium Green Prehnite
Prehnite Clarity:
Translucent Prehnite
Prehnite Origin:
South Africa Prehnite
Prehnite Treatment:
Untreated
Prehnite Quantity:
1
Prehnite Certificate:
GemSelect
Product Description:
Natural Prehnite, Qty: 1 pc | 14.97 carat weight Prehnite
14.97ct 1 Piece
18.9 x 12.2 mm
Item Description
Stone Type:
Loose Prehnite
Prehnite Weight:
14.97 ct Prehnite
Prehnite Shape:
Carved Fruit Prehnite
Prehnite Size:
18.9 x 12.2 mm Prehnite
Prehnite Color:
Yellowish Green Prehnite
Prehnite Clarity:
Transparent Prehnite
Prehnite Origin:
South Africa Prehnite
Prehnite Treatment:
Untreated
Prehnite Quantity:
1
Prehnite Certificate:
GemSelect
Product Description:
Natural Prehnite, Qty: 1 pc | 19.72 carat weight Prehnite
19.72ct 1 Piece
19.8 x 15.5 mm
Item Description
Stone Type:
Loose Prehnite
Prehnite Weight:
19.72 ct Prehnite
Prehnite Shape:
Carved Fruit Prehnite
Prehnite Size:
19.8 x 15.5 mm Prehnite
Prehnite Color:
Earthy Green Prehnite
Prehnite Clarity:
Transparent Prehnite
Prehnite Origin:
South Africa Prehnite
Prehnite Treatment:
Untreated
Prehnite Quantity:
1
Prehnite Certificate:
GemSelect
Product Description:
Natural Prehnite, Qty: 4 pcs | 34.58 carat weight Prehnite
34.58ct (total) 4 Pieces
18.2 x 13.2 mm
Item Description
Stone Type:
Loose Prehnite
Prehnite Weight:
8.65 ct Prehnite
Prehnite Shape:
Carved Leaf Prehnite
Prehnite Size:
18.2 x 13.2 mm Prehnite
Prehnite Color:
Earthy Green Prehnite
Prehnite Clarity:
Transparent Prehnite
Prehnite Origin:
South Africa Prehnite
Prehnite Treatment:
Untreated
Prehnite Quantity:
4
Prehnite Certificate:
GemSelect
Product Description:
Natural Prehnite, Qty: 1 pc | 6.76 carat weight Prehnite
6.76ct 1 Piece
19.4 x 10.6 mm
Item Description
Stone Type:
Loose Prehnite
Prehnite Weight:
6.76 ct Prehnite
Prehnite Shape:
Carved Leaf Prehnite
Prehnite Size:
19.4 x 10.6 mm Prehnite
Prehnite Color:
Cool Green Prehnite
Prehnite Clarity:
Transparent Prehnite
Prehnite Origin:
South Africa Prehnite
Prehnite Treatment:
Untreated
Prehnite Quantity:
1
Prehnite Certificate:
GemSelect
Product Description:
Natural Prehnite, Qty: 1 pc | 8.22 carat weight Prehnite
8.22ct 1 Piece
18.9 x 11.5 mm
Item Description
Stone Type:
Loose Prehnite
Prehnite Weight:
8.22 ct Prehnite
Prehnite Shape:
Carved Leaf Prehnite
Prehnite Size:
18.9 x 11.5 mm Prehnite
Prehnite Color:
Warm Green Prehnite
Prehnite Clarity:
Transparent Prehnite
Prehnite Origin:
South Africa Prehnite
Prehnite Treatment:
Untreated
Prehnite Quantity:
1
Prehnite Certificate:
GemSelect
Product Description:
Natural Prehnite, Qty: 1 pc | 10.07 carat weight Prehnite
10.07ct 1 Piece
19.4 x 12.9 mm
Item Description
Stone Type:
Loose Prehnite
Prehnite Weight:
10.07 ct Prehnite
Prehnite Shape:
Carved Leaf Prehnite
Prehnite Size:
19.4 x 12.9 mm Prehnite
Prehnite Color:
Warm Green Prehnite
Prehnite Clarity:
Transparent Prehnite
Prehnite Origin:
South Africa Prehnite
Prehnite Treatment:
Untreated
Prehnite Quantity:
1
Prehnite Certificate:
GemSelect
Product Description:
Natural Prehnite, Qty: 1 pc | 8.54 carat weight Prehnite
8.54ct 1 Piece
19.3 x 12.8 mm
Item Description
Stone Type:
Loose Prehnite
Prehnite Weight:
8.54 ct Prehnite
Prehnite Shape:
Carved Leaf Prehnite
Prehnite Size:
19.3 x 12.8 mm Prehnite
Prehnite Color:
Mint Green Prehnite
Prehnite Clarity:
Transparent Prehnite
Prehnite Origin:
South Africa Prehnite
Prehnite Treatment:
Untreated
Prehnite Quantity:
1
Prehnite Certificate:
GemSelect
Product Description:
Natural Prehnite, Qty: 1 pc | 7.78 carat weight Prehnite
7.78ct 1 Piece
18.1 x 11.1 mm
Item Description
Stone Type:
Loose Prehnite
Prehnite Weight:
7.78 ct Prehnite
Prehnite Shape:
Carved Leaf Prehnite
Prehnite Size:
18.1 x 11.1 mm Prehnite
Prehnite Color:
Medium Green Prehnite
Prehnite Clarity:
Transparent Prehnite
Prehnite Origin:
South Africa Prehnite
Prehnite Treatment:
Untreated
Prehnite Quantity:
1
Prehnite Certificate:
GemSelect
Product Description:
Natural Prehnite, Qty: 1 pc | 11.59 carat weight Prehnite
11.59ct 1 Piece
19.4 x 13.6 mm
Item Description
Stone Type:
Loose Prehnite
Prehnite Weight:
11.59 ct Prehnite
Prehnite Shape:
Carved Leaf Prehnite
Prehnite Size:
19.4 x 13.6 mm Prehnite
Prehnite Color:
Yellow Green Prehnite
Prehnite Clarity:
Transparent Prehnite
Prehnite Origin:
South Africa Prehnite
Prehnite Treatment:
Untreated
Prehnite Quantity:
1
Prehnite Certificate:
GemSelect
Product Description:
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