katerina krivanek Archives

$242.00

Item Number

W7499

Gemstone

Danburite

Origin

La Aurora mine, Charcas, San Luis Potosí, Mexico

Weight (ct)

8.65 ct

Dimensions (mm)

10.2 x 7.8 x 7.2 mm and 10.0 x 7.8 x 7.1 mm

Calibrated Size

No

Type of Cut

Custom Designed Radiant 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

$27.98

$240.00

Item Number

W5422

Gemstone

Danburite

Origin

La Aurora mine, Charcas, San Luis Potosí, Mexico

Weight (ct)

8.76 ct

Dimensions (mm)

12.3/12.3 x 8.7/8.7 x 7.4/6.8

Calibrated Size

No

Type of Cut

Custom Designed MARQUISE

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

$27.40

$155.00

Item Number

22422

Gemstone

Danburite

Origin

La Aurora mine, Charcas, San Luis Potosí, Mexico

Weight (ct)

82.07 ct

Dimensions (mm)

27 x 25 x 13.4

Color

Pink Tint

Shape

Sawed rough

Clarity

Transparent with some natural inclusions, partially facet grade

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

$1.89

$158.00

Item Number

22527

Gemstone

Danburite

Origin

La Aurora mine, Charcas, San Luis Potosí, Mexico

Weight (ct)

82.19 ct

Dimensions (mm)

41 x 15.8 x 13.4

Color

Pink Tint

Shape

Natural Rough

Clarity

Mostly transparent, facet grade

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

$1.92

$130.00

Item Number

22409

Gemstone

Danburite

Origin

La Aurora mine, Charcas, San Luis Potosí, Mexico

Weight (ct)

85.0 ct

Dimensions (mm)

44 x 21 x 13

Color

Pink Tint

Shape

Natural Rough

Clarity

Transparent with natural inclusions

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

$1.53

$130.00

Item Number

22411

Gemstone

Danburite

Origin

La Aurora mine, Charcas, San Luis Potosí, Mexico

Weight (ct)

88.72 ct

Dimensions (mm)

33.5 x 24 x 23

Color

Very Light PINK

Shape

Natural Rough

Clarity

Partially transparent with natural inclusions, with a clean section

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

$1.47

$266.00

Item Number

W6682

Gemstone

Danburite

Origin

La Aurora mine, Charcas, San Luis Potosí, Mexico

Weight (ct)

9.93 ct

Dimensions (mm)

10.2/10.2 x 8.8/8.8 x 7.1/6.8

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

Notes

Amazing scintillation and fire due to perfect cutting and very high refractive index and light dispersion.

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

$26.79

$155.00

Item Number

W4772

Gemstone

Green Tourmaline

Origin

Nigeria, Africa

Weight (ct)

2.66 ct

Dimensions (mm)

9.6 x 9.0 x 5.6

Calibrated Size

No

Type of Cut

TRILLION Brilliant

Cutter

Faceted by Ravenstein Gem Co.

Color

Deep Grass 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

$58.27

$540.00

Item Number

22438

Gemstone

Demantoid Garnet

Origin

Ural, Russia

Weight (ct)

0.60 ct

Dimensions (mm)

4.0/4.0 mm Diameter x 2.5/2.6

Calibrated Size

Yes

Type of Cut

Standard Round Brilliant

Cutter

cut in Russia

Color

Bright Apple Green with Yellowish Flashes

Clarity

Transparent with some horsetail inclusions

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

$900.00

$140.00

Item Number

W4201

Gemstone

Demantoid Garnet

Origin

Veracruz, Mexico

Weight (ct)

74.92 ct

Dimensions (mm)

34 x 21 x 17

Color

Emerald Green

Shape

Crystal Cluster Specimen

Clarity

Translucent

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

$1.87

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