natural untreated gemstone Archives

$160.00

Item Number

W6107

Gemstone

Amethyst

Origin

Bahia State, Brazil

Weight (ct)

6.40 ct

Dimensions (mm)

12.5 x 12.4 x 8.7

Calibrated Size

No

Type of Cut

Custom Designed TRILLION

Cutter

Faceted by Ravenstein Gem Co.

Color

Purple-Lavender

Clarity Scale

FVVS1VVS2VS1VS2SI1SI2P1P2

Treatment

None

Tone / Saturation

3D View

* 1.0 Ct = 0.2 Gr ** Images Were Taken Under Open Daylight (6,500K), For Color Change Gems Additionally Under Iridescent Light Source (2700K)

Price per Carat

$25.00

$212.00

Item Number

W6110

Gemstone

Amethyst

Origin

Bahia State, Brazil

Weight (ct)

8.89 ct

Dimensions (mm)

14.0 x 13.7 x 9.7

Calibrated Size

Yes

Type of Cut

Custom Designed TRILLION

Cutter

Faceted by Ravenstein Gem Co.

Color

Purple-Lavender

Clarity Scale

FVVS1VVS2VS1VS2SI1SI2P1P2

Treatment

None

Tone / Saturation

3D View

* 1.0 Ct = 0.2 Gr ** Images Were Taken Under Open Daylight (6,500K), For Color Change Gems Additionally Under Iridescent Light Source (2700K)

Price per Carat

$23.85

$73.00

Item Number

20385

Gemstone

Aquamarine

Origin

Malawi, Africa

Weight (ct)

1.41 ct

Dimensions (mm)

7.1 x 7.1 x 5.4

Calibrated Size

Yes

Type of Cut

Custom Designed TRILLION

Cutter

Faceted by Ravenstein Gem Co.

Color

Very Light Pastel Blue

Clarity Scale

FVVS1VVS2VS1VS2SI1SI2P1P2

Treatment

None

Tone / Saturation

3D View

* 1.0 Ct = 0.2 Gr ** Images Were Taken Under Open Daylight (6,500K), For Color Change Gems Additionally Under Iridescent Light Source (2700K)

Price per Carat

$51.77

$2,800.00

Item Number

W7701

Gemstone

Benitoite

Origin

California, USA

Weight (ct)

0.96 ct

Dimensions (mm)

8.0 x 5.3 x 3.3

Calibrated Size

No

Type of Cut

PEAR Brilliant

Cutter

Faceted by Ravenstein Gem Co.

Color

Blue

Clarity Scale

FVVS1VVS2VS1VS2SI1SI2P1P2

Treatment

None

3D View

* 1.0 Ct = 0.2 Gr ** Images Were Taken Under Open Daylight (6,500K), For Color Change Gems Additionally Under Iridescent Light Source (2700K)

Price per Carat

$2,916.67

$75.00

Item Number

22491

Gemstone

Goshenite

Origin

Mozambique

Weight (ct)

2.76 ct

Dimensions (mm)

10.7 x 7.9 x 5.9

Calibrated Size

No

Type of Cut

Custom Designed CUSHION

Cutter

Faceted by Ravenstein Gem Co.

Color

Water Clear-Colorless

Clarity Scale

FVVS1VVS2VS1VS2SI1SI2P1P2

Treatment

None

Tone / Saturation

3D View

* 1.0 Ct = 0.2 Gr ** Images Were Taken Under Open Daylight (6,500K), For Color Change Gems Additionally Under Iridescent Light Source (2700K)

Price per Carat

$27.17

$175.00

Item Number

W7664

Gemstone

Bohemian Moldavite

Origin

Besednice, Czech Republic

Weight (ct)

1.88 ct

Dimensions (mm)

8.1 x 8.0 x 6.6

Calibrated Size

Yes

Type of Cut

Custom Designed TRILLION

Cutter

Faceted by Ravenstein Gem Co.

Color

Leaf-Grass Green

Clarity

Rare bubbles!, Transparent

Treatment

None

Tone / Saturation

3D View

* 1.0 Ct = 0.2 Gr ** Images Were Taken Under Open Daylight (6,500K), For Color Change Gems Additionally Under Iridescent Light Source (2700K)

Price per Carat

$93.09

$212.00

Item Number

W7665

Gemstone

Bohemian Moldavite

Origin

Besednice, Czech Republic

Weight (ct)

2.27 ct

Dimensions (mm)

8.7 x 8.7 x 6.8

Calibrated Size

Yes

Type of Cut

Custom Designed TRILLION

Cutter

Faceted by Ravenstein Gem Co.

Color

Leaf-Grass Green

Clarity

Rare bubbles!, Transparent

Treatment

None

Tone / Saturation

3D View

* 1.0 Ct = 0.2 Gr ** Images Were Taken Under Open Daylight (6,500K), For Color Change Gems Additionally Under Iridescent Light Source (2700K)

Price per Carat

$93.39

$210.00

Item Number

W7663

Gemstone

Bohemian Moldavite

Origin

Besednice, Czech Republic

Weight (ct)

2.46 ct

Dimensions (mm)

9.0 x 9.0 x 6.9

Calibrated Size

Yes

Type of Cut

Custom Designed TRILLION

Cutter

Faceted by Ravenstein Gem Co.

Color

Leaf-Grass Green

Clarity

Rare bubbles!, Transparent

Treatment

None

Tone / Saturation

* 1.0 Ct = 0.2 Gr ** Images Were Taken Under Open Daylight (6,500K), For Color Change Gems Additionally Under Iridescent Light Source (2700K)

Price per Carat

$85.37

$370.00

Item Number

W7686

Gemstone

Bohemian Moldavite

Origin

Besednice, Czech Republic

Weight (ct)

4.09 ct

Dimensions (mm)

8.0/8.0 mm Diameter x 6.4/6.7

Calibrated Size

Yes

Type of Cut

Modified ROUND

Cutter

Faceted by Ravenstein Gem Co.

Color

Leaf Green

Clarity

Transparent

Treatment

None

Tone / Saturation

3D View

* 1.0 Ct = 0.2 Gr ** Images Were Taken Under Open Daylight (6,500K), For Color Change Gems Additionally Under Iridescent Light Source (2700K)

Price per Carat

$90.46

$315.00

Item Number

W7668

Gemstone

Bohemian Moldavite

Origin

Besednice, Czech Republic

Weight (ct)

4.18 ct

Dimensions (mm)

12.0 x 9.2 x 7.8

Calibrated Size

Yes

Type of Cut

Custom Designed OVAL

Cutter

Faceted by Ravenstein Gem Co.

Color

Leaf-Grass Green

Clarity

Transparent

Treatment

None

Tone / Saturation

3D View

* 1.0 Ct = 0.2 Gr ** Images Were Taken Under Open Daylight (6,500K), For Color Change Gems Additionally Under Iridescent Light Source (2700K)

Price per Carat

$75.36

Shop

Discover a gem as unique as you are.

Step into a world of rare beauty