Buy 16 - 18 mm Quartz Gems(126) |
|||||
|
|||||
| Bi-color | Black | Blue | Brown | Golden 16 - 18 mm Quartz Gems | Gray | Green 16 - 18 mm Quartz Gems | Multicolor | Orange | Pink | Purple | Red | Turquoise | Violet | White 16 - 18 mm Quartz Gems | Yellow 16 - 18 mm Quartz Gems |
More
16 - 18 mm Quartz Gems Single |
16 - 18 mm Quartz Gems Pairs |
16 - 18 mm Quartz Gems Lots |
16 - 18 mm Quartz Gems Faceted |
16 - 18 mm Quartz Gems Cabochons |
6 - 7 mm
7 - 8 mm
8 - 9 mm
9 - 10 mm
10 - 12 mm
12 - 14 mm
14 - 16 mm
16 - 18 mm
18 - 20 mm
20 - 25 mm
25 - 30 mm
30 - 40 mm
40 - 60 mm
60 - 100 mm
Sort By:
Clear All
Photos are of Actual Products for Sale
10.68 ct Yellow Quartz, 16.7 x 9.1 mm Octagon Cut From Brazil
Natural Quartz, Qty: 1 pc | 10.68 carat weight Quartz
10.68ct1 Piece
$
23.50
16.7 x 9.1 mm
| Item Description | |
|---|---|
| Stone Type: | Loose Quartz |
| Quartz Weight: | 10.68 ct Quartz |
| Quartz Shape: | Octagon Step Cut Quartz |
| Quartz Size: | 16.7 x 9.1 mm Quartz |
| Quartz Color: | Pineapple Yellow Quartz |
| Quartz Clarity: | VVS Quartz |
| Quartz Origin: | Brazil Quartz |
| Quartz Treatment: | Irradiated |
| Quartz Quantity: | 1 |
| Quartz Certificate: | GemSelect |
| Product Description: | |
View Details
7.83 ct Yellow Quartz, 16.8 x 8.9 mm Octagon Cut From Brazil
Natural Quartz, Qty: 1 pc | 7.83 carat weight Quartz
7.83ct1 Piece
$
17.23
16.8 x 8.9 mm
| Item Description | |
|---|---|
| Stone Type: | Loose Quartz |
| Quartz Weight: | 7.83 ct Quartz |
| Quartz Shape: | Octagon Step Cut Quartz |
| Quartz Size: | 16.8 x 8.9 mm Quartz |
| Quartz Color: | Medium Yellow Quartz |
| Quartz Clarity: | VVS-VS Quartz |
| Quartz Origin: | Brazil Quartz |
| Quartz Treatment: | Irradiated |
| Quartz Quantity: | 1 |
| Quartz Certificate: | GemSelect |
| Product Description: | |
View Details
7.14 ct Yellow Quartz, 16.9 x 7.9 mm Octagon Cut From Brazil
Natural Quartz, Qty: 1 pc | 7.14 carat weight Quartz
7.14ct1 Piece
$
15.71
16.9 x 7.9 mm
| Item Description | |
|---|---|
| Stone Type: | Loose Quartz |
| Quartz Weight: | 7.14 ct Quartz |
| Quartz Shape: | Octagon Step Cut Quartz |
| Quartz Size: | 16.9 x 7.9 mm Quartz |
| Quartz Color: | Light Yellow Quartz |
| Quartz Clarity: | VVS-VS Quartz |
| Quartz Origin: | Brazil Quartz |
| Quartz Treatment: | Irradiated |
| Quartz Quantity: | 1 |
| Quartz Certificate: | GemSelect |
| Product Description: | |
View Details
15.29 ct Yellow Quartz, 17.1 x 17 mm Carved From Brazil
Natural Quartz, Qty: 1 pc | 15.29 carat weight Quartz
15.29ct1 Piece
$
58.87
17.1 x 17 mm
| Item Description | |
|---|---|
| Stone Type: | Loose Quartz |
| Quartz Weight: | 15.29 ct Quartz |
| Quartz Shape: | Carved Leaf Quartz |
| Quartz Size: | 17.1 x 17 mm Quartz |
| Quartz Color: | Light Yellow Quartz |
| Quartz Clarity: | Transparent Quartz |
| Quartz Origin: | Brazil Quartz |
| Quartz Treatment: | Irradiated |
| Quartz Quantity: | 1 |
| Quartz Certificate: | GemSelect |
| Product Description: | |
View Details
11.48 ct Yellow Quartz, 16.2 x 15.8 mm Carved From Brazil
Natural Quartz, Qty: 1 pc | 11.48 carat weight Quartz
11.48ct1 Piece
$
44.20
16.2 x 15.8 mm
| Item Description | |
|---|---|
| Stone Type: | Loose Quartz |
| Quartz Weight: | 11.48 ct Quartz |
| Quartz Shape: | Carved Leaf Quartz |
| Quartz Size: | 16.2 x 15.8 mm Quartz |
| Quartz Color: | Medium Yellow Quartz |
| Quartz Clarity: | Transparent Quartz |
| Quartz Origin: | Brazil Quartz |
| Quartz Treatment: | Irradiated |
| Quartz Quantity: | 1 |
| Quartz Certificate: | GemSelect |
| Product Description: | |
View Details
21.68 ct Yellow Quartz, 16.9 x 13.1 mm Carved From Brazil
Natural Quartz, Qty: 2 pcs | 21.68 carat weight Quartz
21.68ct (total)2 Pieces
$
83.47
16.9 x 13.1 mm
| Item Description | |
|---|---|
| Stone Type: | Loose Quartz |
| Quartz Weight: | 10.84 ct Quartz |
| Quartz Shape: | Carved Leaf Quartz |
| Quartz Size: | 16.9 x 13.1 mm Quartz |
| Quartz Color: | Medium Yellow Quartz |
| Quartz Clarity: | Transparent Quartz |
| Quartz Origin: | Brazil Quartz |
| Quartz Treatment: | Irradiated |
| Quartz Quantity: | 2 |
| Quartz Certificate: | GemSelect |
| Product Description: | |
View Details
15.33 ct Yellow Quartz, 16.1 x 16 mm Carved From Brazil
Natural Quartz, Qty: 1 pc | 15.33 carat weight Quartz
15.33ct1 Piece
$
59.03
16.1 x 16 mm
| Item Description | |
|---|---|
| Stone Type: | Loose Quartz |
| Quartz Weight: | 15.33 ct Quartz |
| Quartz Shape: | Fancy Carved Trillion Quartz |
| Quartz Size: | 16.1 x 16 mm Quartz |
| Quartz Color: | Light Pineapple Yellow Quartz |
| Quartz Clarity: | Transparent Quartz |
| Quartz Origin: | Brazil Quartz |
| Quartz Treatment: | Irradiated |
| Quartz Quantity: | 1 |
| Quartz Certificate: | GemSelect |
| Product Description: | |
View Details
18.68 ct Yellow Quartz, 17.3 x 15.9 mm Carved From Brazil
Natural Quartz, Qty: 1 pc | 18.68 carat weight Quartz
18.68ct1 Piece
$
71.92
17.3 x 15.9 mm
| Item Description | |
|---|---|
| Stone Type: | Loose Quartz |
| Quartz Weight: | 18.68 ct Quartz |
| Quartz Shape: | Carved Flower Quartz |
| Quartz Size: | 17.3 x 15.9 mm Quartz |
| Quartz Color: | Medium Yellow Quartz |
| Quartz Clarity: | Transparent Quartz |
| Quartz Origin: | Brazil Quartz |
| Quartz Treatment: | Irradiated |
| Quartz Quantity: | 1 |
| Quartz Certificate: | GemSelect |
| Product Description: | |
View Details
13.92 ct Yellow Quartz, 16.2 x 15.9 mm Carved From Brazil
Natural Quartz, Qty: 1 pc | 13.92 carat weight Quartz
13.92ct1 Piece
$
53.59
16.2 x 15.9 mm
| Item Description | |
|---|---|
| Stone Type: | Loose Quartz |
| Quartz Weight: | 13.92 ct Quartz |
| Quartz Shape: | Fancy Carved Trillion Quartz |
| Quartz Size: | 16.2 x 15.9 mm Quartz |
| Quartz Color: | Intense Yellow Quartz |
| Quartz Clarity: | Transparent Quartz |
| Quartz Origin: | Brazil Quartz |
| Quartz Treatment: | Irradiated |
| Quartz Quantity: | 1 |
| Quartz Certificate: | GemSelect |
| Product Description: | |
View Details
15.59 ct Yellow Quartz, 17.3 x 11.2 mm Octagon Cut From Brazil
Natural Quartz, Qty: 1 pc | 15.59 carat weight Quartz
15.59ct1 Piece
$
25.21
17.3 x 11.2 mm
| Item Description | |
|---|---|
| Stone Type: | Loose Quartz |
| Quartz Weight: | 15.59 ct Quartz |
| Quartz Shape: | Octagon Step Cut Quartz |
| Quartz Size: | 17.3 x 11.2 mm Quartz |
| Quartz Color: | Medium-Light Yellow Quartz |
| Quartz Clarity: | VVS-VS Quartz |
| Quartz Origin: | Brazil Quartz |
| Quartz Treatment: | Untreated |
| Quartz Quantity: | 1 |
| Quartz Certificate: | GemSelect |
| Product Description: | |
View Details
17.54 ct Yellow Quartz, 16 x 13.1 mm Octagon Cut From Brazil
Natural Quartz, Qty: 1 pc | 17.54 carat weight Quartz
17.54ct1 Piece
$
28.94
16 x 13.1 mm
| Item Description | |
|---|---|
| Stone Type: | Loose Quartz |
| Quartz Weight: | 17.54 ct Quartz |
| Quartz Shape: | Octagon Step Cut Quartz |
| Quartz Size: | 16 x 13.1 mm Quartz |
| Quartz Color: | Vivid Yellow Quartz |
| Quartz Clarity: | VVS-VS Quartz |
| Quartz Origin: | Brazil Quartz |
| Quartz Treatment: | Irradiated |
| Quartz Quantity: | 1 |
| Quartz Certificate: | GemSelect |
| Product Description: | |
View Details
18.9 ct Yellow Quartz, 17.4 x 14.4 mm Oval Cut From Brazil
Natural Quartz, Qty: 1 pc | 18.90 carat weight Quartz
18.90ct1 Piece
$
31.19
17.4 x 14.4 mm
| Item Description | |
|---|---|
| Stone Type: | Loose Quartz |
| Quartz Weight: | 18.90 ct Quartz |
| Quartz Shape: | Oval Facet Quartz |
| Quartz Size: | 17.4 x 14.4 mm Quartz |
| Quartz Color: | Medium Yellow Quartz |
| Quartz Clarity: | VVS-VS Quartz |
| Quartz Origin: | Brazil Quartz |
| Quartz Treatment: | Irradiated |
| Quartz Quantity: | 1 |
| Quartz Certificate: | GemSelect |
| Product Description: | |
View Details
18.09 ct Yellow Quartz, 16.9 x 14.9 mm Oval Cut From Brazil
Natural Quartz, Qty: 1 pc | 18.09 carat weight Quartz
18.09ct1 Piece
$
29.85
16.9 x 14.9 mm
| Item Description | |
|---|---|
| Stone Type: | Loose Quartz |
| Quartz Weight: | 18.09 ct Quartz |
| Quartz Shape: | Oval Facet Quartz |
| Quartz Size: | 16.9 x 14.9 mm Quartz |
| Quartz Color: | Medium-Light Yellow Quartz |
| Quartz Clarity: | VVS-VS Quartz |
| Quartz Origin: | Brazil Quartz |
| Quartz Treatment: | Irradiated |
| Quartz Quantity: | 1 |
| Quartz Certificate: | GemSelect |
| Product Description: | |
View Details
20.6 ct Yellow Quartz, 17.9 x 17.9 mm Cushion Checkerboard From Brazil
Natural Quartz, Qty: 1 pc | 20.60 carat weight Quartz
20.60ct1 Piece
$
45.32
17.9 x 17.9 mm
| Item Description | |
|---|---|
| Stone Type: | Loose Quartz |
| Quartz Weight: | 20.60 ct Quartz |
| Quartz Shape: | Cushion Checkerboard (double sided) Quartz |
| Quartz Size: | 17.9 x 17.9 mm Quartz |
| Quartz Color: | Light Yellow Quartz |
| Quartz Clarity: | VVS-VS Quartz |
| Quartz Origin: | Brazil Quartz |
| Quartz Treatment: | Irradiated |
| Quartz Quantity: | 1 |
| Quartz Certificate: | GemSelect |
| Product Description: | |
View Details
13.72 ct Yellow Quartz, 16.1 x 15.7 mm Asscher Cut From Brazil
Natural Quartz, Qty: 1 pc | 13.72 carat weight Quartz
13.72ct1 Piece
$
75.46
16.1 x 15.7 mm
| Item Description | |
|---|---|
| Stone Type: | Loose Quartz |
| Quartz Weight: | 13.72 ct Quartz |
| Quartz Shape: | Asscher Cut Quartz |
| Quartz Size: | 16.1 x 15.7 mm Quartz |
| Quartz Color: | Pineapple Yellow Quartz |
| Quartz Clarity: | VVS Quartz |
| Quartz Origin: | Brazil Quartz |
| Quartz Treatment: | Irradiated |
| Quartz Quantity: | 1 |
| Quartz Certificate: | GemSelect |
| Product Description: | |
View Details
21.73 ct Yellow Quartz, 17.2 x 17.2 mm Asscher Cut From Brazil
Natural Quartz, Qty: 1 pc | 21.73 carat weight Quartz
21.73ct1 Piece
$
119.52
17.2 x 17.2 mm
| Item Description | |
|---|---|
| Stone Type: | Loose Quartz |
| Quartz Weight: | 21.73 ct Quartz |
| Quartz Shape: | Asscher Cut Quartz |
| Quartz Size: | 17.2 x 17.2 mm Quartz |
| Quartz Color: | Medium-Light Yellow Quartz |
| Quartz Clarity: | VVS Quartz |
| Quartz Origin: | Brazil Quartz |
| Quartz Treatment: | Irradiated |
| Quartz Quantity: | 1 |
| Quartz Certificate: | GemSelect |
| Product Description: | |
View Details
16.14 ct Yellow Quartz, 16.8 x 16.7 mm Asscher Cut From Brazil
Natural Quartz, Qty: 1 pc | 16.14 carat weight Quartz
16.14ct1 Piece
$
88.77
16.8 x 16.7 mm
| Item Description | |
|---|---|
| Stone Type: | Loose Quartz |
| Quartz Weight: | 16.14 ct Quartz |
| Quartz Shape: | Asscher Cut Quartz |
| Quartz Size: | 16.8 x 16.7 mm Quartz |
| Quartz Color: | Medium Yellow Quartz |
| Quartz Clarity: | VVS-VS Quartz |
| Quartz Origin: | Brazil Quartz |
| Quartz Treatment: | Irradiated |
| Quartz Quantity: | 1 |
| Quartz Certificate: | GemSelect |
| Product Description: | |
View Details
19.27 ct Yellow Quartz, 16.5 x 16.4 mm Asscher Cut From Brazil
Natural Quartz, Qty: 1 pc | 19.27 carat weight Quartz
19.27ct1 Piece
$
105.99
16.5 x 16.4 mm
| Item Description | |
|---|---|
| Stone Type: | Loose Quartz |
| Quartz Weight: | 19.27 ct Quartz |
| Quartz Shape: | Asscher Cut Quartz |
| Quartz Size: | 16.5 x 16.4 mm Quartz |
| Quartz Color: | Medium-Light Yellow Quartz |
| Quartz Clarity: | VVS Quartz |
| Quartz Origin: | Brazil Quartz |
| Quartz Treatment: | Irradiated |
| Quartz Quantity: | 1 |
| Quartz Certificate: | GemSelect |
| Product Description: | |
View Details
This Page in Other Languages
