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$188.00

Item Number

W / 21312

Gemstone

Iolite - Cordierite

Origin

Tanzania / Orissa - mix

Weight (ct)

31.65 ct

Color

"Tanzanite" Blue-Purple with Dichroic Shift to Gold-Grey and Pastel Blue

Shape

Sawed - Trimmed Clean Rough

Clarity

Clean, mostly flawless

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

$5.94

$173.00

Item Number

W / 21313

Gemstone

Cordierite / Iolite

Origin

Tanzania / Orissa - mix

Weight (ct)

29.05 ct

Color

"Tanzanite" Blue-Purple with Dichroic Shift to Gold-Grey and Pastel Blue

Shape

Sawed - Trimmed Clean Rough

Clarity

Clean, mostly flawless

Treatment

None

* 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

$5.96

$805.00

Item Number

B-W5973

Gemstone

Natural Unheated Blue Sapphire

Origin

Rwanda, Africa

Weight (ct)

1.63 ct

Dimensions (mm)

7.9 x 5.7 x 4.0

Calibrated Size

Yes

Type of Cut

Custom Designed CUSHION

Cutter

Faceted by Ravenstein Gem Co.

Color

Light 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

$493.87

$390.00

Item Number

14662

Gemstone

Heliodor

Origin

Ukraine

Weight (ct)

66.08 ct

Dimensions (mm)

42 x 27 x 12

Color

Pastel Green with Yellow Overtone

Shape

Unique Etched Floater Crystal

Clarity

Mostly clean, 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

$5.90

$1,000.00

Item Number

B-W5971

Gemstone

Natural Unheated Blue Sapphire

Origin

Rwanda, Africa

Weight (ct)

2.01 ct

Dimensions (mm)

7.1 x 7.0 x 5.1

Calibrated Size

Yes

Type of Cut

Custom Designed Square CUSHION

Cutter

Faceted by Ravenstein Gem Co.

Color

Blue with some color zoning

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

$497.51

$790.00

Item Number

B-W6135

Gemstone

Color Change Pastel Pyrope Garnet

Origin

Morogoro, Southern Tanzania

Weight (ct)

2.34 ct

Dimensions (mm)

11.2 x 6.8 x 4.5

Calibrated Size

No

Type of Cut

Custom Designed PEAR

Cutter

Faceted by Ravenstein Gem Co.

Color

Color changes from vivid pastel lavender purple (neutral white light/daylight, 5000K) to light pastel rose pink (warm light 2700K).

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

$337.61

$415.00

Item Number

W6213

Gemstone

Red Pyralspite Garnet

Origin

Eastern Africa

Weight (ct)

7.81 ct

Dimensions (mm)

14.3 x 9.8 x 7.5

Calibrated Size

No

Type of Cut

Custom Designed Radiant CUSHION

Cutter

Faceted by Ravenstein Gem Co.

Color

Rich Intense Red

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

$53.14

$290.00

Item Number

W6218

Gemstone

Tourmaline Tropical Sunset

Origin

Malkhan, Russia

Weight (ct)

108.40 ct

Dimensions (mm)

28 x 20.5 x 20

Color

Purple-Magenta-Pink-Orange

Shape

Terminated Crystal

Clarity

Semi transparent with some clean zones

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

$2.68

$430.00

Item Number

W6212

Gemstone

Imperial Garnet

Origin

Tanzania, Africa

Weight (ct)

2.73 ct

Dimensions (mm)

9.0 x 6.8 x 5.7

Calibrated Size

Yes

Type of Cut

Custom Designed CUSHION

Cutter

Faceted by Ravenstein Gem Co.

Color

Pink-Orange

Clarity Scale

FVVS1VVS2VS1VS2SI1SI2P1P2

Clarity

SI2 with typical malaya style microscopic needle 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

$157.51

$200.00

Item Number

W6217

Gemstone

Tourmaline Tropical Sunset

Origin

Malkhan, Russia

Weight (ct)

79.03 ct

Dimensions (mm)

29 x 17.7 x 14.7

Color

Purple-Magenta-Pink-Orange

Shape

Fully Terminated Crystal

Clarity

Semi transparent with some clean zones

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

$2.53

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