gem Archives

$125.00

Item Number

20493

Gemstone

Natural Untreated Tourmaline

Origin

Malawi, Africa

Weight (ct)

1.14 ct

Dimensions (mm)

5.7 x 5.1 x 4.4

Type of Cut

Step Cut OCTAGON

Cutter

Faceted by Ravenstein Gem Co.

Color

Orange-Green

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

$109.65

$490.00

Item Number

20489

Gemstone

Natural Untreated Tourmaline

Origin

Malawi, Africa

Weight (ct)

1.66 ct

Dimensions (mm)

7.2 x 5.3 x 5.0

Type of Cut

Step Cut CUSHION

Cutter

Faceted by Ravenstein Gem Co.

Color

Yellow-Cinnamon with Lavender Flashes - extremely unique color

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

$295.18

$307.00

Item Number

W7140

Gemstone

Natural Untreated Tourmaline

Origin

Malawi, Africa

Weight (ct)

3.74 ct

Dimensions (mm)

9.7 x 6.5 x 6.0

Calibrated Size

No

Type of Cut

Stepped OCTAGON

Cutter

Faceted by Ravenstein Gem Co.

Color

Green-Yellowish

Clarity Scale

FVVS1VVS2VS1VS2SI1SI2P1P2

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

$82.09

$1,450.00

Item Number

W3833

Gemstone

Natural Untreated Yellow Imperial Topaz

Origin

W. Africa

Weight (ct)

7.82 ct

Dimensions (mm)

13.6 x 10.3 x 7.9

Calibrated Size

No

Type of Cut

Custom Designed Radiant Half Moon

Cutter

Faceted by Ravenstein Gem Co.

Color

Yellow with Gold Flashes. Strong shift to Pink-Lavender under long UV light.

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

$185.42

$230.00

Item Number

W5803

Gemstone

Natural Untreated Yellow Sapphire

Origin

Kenya

Weight (ct)

0.56 ct

Dimensions (mm)

6.3 x 4.0 x 3.2

Calibrated Size

No

Cutter

Faceted by Ravenstein Gem Co.

Color

Yellow

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

$410.71

$349.00

Item Number

W5804

Gemstone

Natural Untreated Yellow Sapphire

Origin

Kenya

Weight (ct)

0.75 ct

Dimensions (mm)

6.3 x 4.2 x 3.3

Calibrated Size

No

Type of Cut

Custom Designed Octagon

Cutter

Faceted by Ravenstein Gem Co.

Color

Yellow

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

$465.33

$250.00

Item Number

21247

Gemstone

Natural Untreated Yellow Sapphire

Origin

Kenya

Weight (ct)

0.52 ct

Dimensions (mm)

5.2 x 5.2 x 2.9

Calibrated Size

Yes

Type of Cut

Custom Designed TRILLION

Cutter

Faceted by Ravenstein Gem Co.

Color

Yellow with Gold Overtone

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

$480.77

$270.00

Item Number

22316

Gemstone

Natural Untreated Yellow Sapphire

Origin

Kenya

Weight (ct)

0.55 ct

Dimensions (mm)

5.1 mm Diameter x 3.1

Calibrated Size

Yes

Type of Cut

ROUND Brilliant

Cutter

Faceted by Ravenstein Gem Co.

Color

Yellow with Gold Overtone

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

$490.91

$340.00

Item Number

W6077

Gemstone

Natural Untreated Yellow Sapphire

Origin

Kenya

Weight (ct)

0.61 ct

Dimensions (mm)

5.3 x 3.4 x 2.9

Calibrated Size

No

Type of Cut

Radiant Rectangle

Cutter

Faceted by Ravenstein Gem Co.

Color

Gold-Yellow

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

$557.38

$700.00

Item Number

21914

Gemstone

Natural Untreated Yellow Sapphire

Origin

Kenya

Weight (ct)

1.88 ct

Dimensions (mm)

9.1 x 5.2 x 4.1

Calibrated Size

No

Type of Cut

Custom Designed Radiant OCTAGON

Cutter

Faceted by Ravenstein Gem Co.

Color

Yellow with Bluish Overtone

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

$372.34

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