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$340.00

Item Number

B-W6553

Gemstone

Natural Unheated Blue Sapphire

Origin

Rwanda, Africa

Weight (ct)

0.60 ct

Dimensions (mm)

5.4 x 4.4.x 3.3

Calibrated Size

No

Type of Cut

Custom Designed PEAR

Cutter

Faceted by Ravenstein Gem Co.

Color

Cornflower 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

$566.67

$100.00

Item Number

W / 19809

Gemstone

Danburite

Origin

La Aurora mine, Charcas, San Luis Potosí, Mexico

Weight (ct)

4.0 ct

Dimensions (mm)

15.3 x 6.6 x 5.4

Calibrated Size

No

Type of Cut

Custom Designed Radiant OCTAGON

Cutter

Faceted by Ravenstein Gem Co.

Color

Slight Pink Tint

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

$99.00

Item Number

W5611

Gemstone

Danburite

Origin

La Aurora mine, Charcas, San Luis Potosí, Mexico

Weight (ct)

3.84 ct

Dimensions (mm)

12.4 x 7.4 x 5.7

Calibrated Size

No

Type of Cut

Custom Designed Radiant OCTAGON

Cutter

Faceted by Ravenstein Gem Co.

Color

Slight Pink Tint

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

$25.78

$145.00

Item Number

W6703

Gemstone

Moonstone

Origin

Sri Lanka

Weight (ct)

4.40 ct

Dimensions (mm)

11.2 x 8.8 x 6.8

Calibrated Size

No

Type of Cut

Modified CUSHION

Cutter

cut by Ravenstein Gem Co.

Color

Gray-Yellowish with Silver-Bluish Sheen

Clarity Scale

FVVS1VVS2VS1VS2SI1SI2P1P2

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

$32.95

$160.00

Item Number

W6713

Gemstone

Aquamarine

Origin

Malawi, Africa

Weight (ct)

2.77 ct

Dimensions (mm)

9.0/8.9 x 4.9/5.0 x 4.4/4.0

Calibrated Size

No

Type of Cut

Custom Designed Rectangle

Cutter

Faceted by Ravenstein Gem Co.

Color

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

$57.76

$126.00

Item Number

W6712

Gemstone

Amethyst

Origin

Rwanda, Africa

Weight (ct)

4.52 ct

Dimensions (mm)

11.9 x 11.9 x 7.9

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

$27.88

$340.00

Item Number

W6706

Gemstone

Danburite

Origin

La Aurora mine, Charcas, San Luis Potosí, Mexico

Weight (ct)

11.07 ct

Dimensions (mm)

12.9 x 11.0 x 10.0

Calibrated Size

No

Type of Cut

Custom Designed Rectangle

Cutter

Faceted by Ravenstein Gem Co.

Color

Slight Pink Tint

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

$30.71

$428.00

Item Number

W6646

Gemstone

Dragon Garnet - Color Change Fluorescent Chromium-Vanadium Malaya

Origin

Africa

Weight (ct)

1.05 ct

Dimensions (mm)

7.3 x 5.9 x 4.0

Calibrated Size

No

Type of Cut

Custom Designed Fan

Cutter

Faceted by Ravenstein Gem Co.

Color

as photographed / grade 1 - stone changes color to extremely bright Fire Neon Red under 395 UV

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

$407.62

$470.00

Item Number

B-W6434

Gemstone

Natural Blue Sapphire

Origin

Rwanda, Africa

Weight (ct)

3.05 ct

Dimensions (mm)

8.7 x 6.7 x 4.5

Type of Cut

Oval Cabochon

Cutter

cut by Ravenstein Gem Co.

Color

Blue

Clarity

Mostly transparent with some natural flaws

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

$154.10

$299.00

Item Number

W6649

Gemstone

Dragon Garnet - Color Change Fluorescent Chromium-Vanadium Malaya

Origin

Africa

Weight (ct)

0.83 ct

Dimensions (mm)

6.5 x 6.4 x 3.9

Calibrated Size

No

Type of Cut

Custom Designed Fan

Cutter

Faceted by Ravenstein Gem Co.

Color

as photographed / grade 2 - stone changes color to Raspberry Pink-Red under 395 UV

Clarity Scale

FVVS1VVS2VS1VS2SI1SI2P1P2

Clarity

VS1 with typical Malaya microscopic thin needle inclusions visible under magnification

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

$360.24

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