gem for ring Archives

$190.00

Item Number

W5856

Gemstone

Natural Unheated Blue Sapphire

Origin

Kenya

Weight (ct)

0.77 ct

Dimensions (mm)

9.6 x 4.3 x 2.6

Calibrated Size

No

Type of Cut

Custom Designed MARQUISE

Cutter

Faceted by Ravenstein Gem Co.

Color

Blue

Clarity Scale

FVVS1VVS2VS1VS2SI1SI2P1P2

Clarity

VVS1 with very slight schiller

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

$246.75

$143.00

Item Number

B-W5891

Gemstone

Natural Unheated Blue Sapphire

Origin

Rwanda, Africa

Weight (ct)

1.95 ct

Dimensions (mm)

7.4 x 6.9 x 4.4

Calibrated Size

No

Type of Cut

Sugarloaf Cabochon

Cutter

cut by Ravenstein Gem Co.

Color

Midnight 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

$73.33

$225.00

Item Number

21066

Gemstone

Natural Unheated Parti Sapphire

Origin

Kenya

Weight (ct)

0.57 ct

Dimensions (mm)

4.4 x 4.4 x 3.2

Calibrated Size

No

Type of Cut

Custom Designed Square CUSHION

Cutter

Faceted by Ravenstein Gem Co.

Color

Vivid Blue-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

$394.74

$181.00

Item Number

W / 21257

Gemstone

Natural Untreated Parti Sapphire

Origin

Kenya

Weight (ct)

0.64 ct

Dimensions (mm)

5.5 x 3.6 x 3.5

Calibrated Size

No

Type of Cut

Radiant CUSHION

Cutter

Faceted by Ravenstein Gem Co.

Color

Yellow with Teal Highlight

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

$282.81

$265.00

Item Number

W / 21065

Gemstone

Natural Unheated Parti Sapphire

Origin

Kenya

Weight (ct)

0.68 ct

Dimensions (mm)

5.6 x 3.6 x 3.3

Calibrated Size

No

Type of Cut

Custom Designed Rectangle

Cutter

Faceted by Ravenstein Gem Co.

Color

Yellow Body with Blue-Green Ends

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

$389.71

$75.00

Item Number

W4871

Gemstone

Tourmaline Rubellite

Origin

Nigeria, Africa

Weight (ct)

0.91 ct

Dimensions (mm)

3.4 - 3.9 mm Diameter

Calibrated Size

No

Cutter

Faceted by Ravenstein Gem Co.

Color

Very Light Pink to Very Very Light Pink

Clarity

Eye Clean

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

$82.42

$148.00

Item Number

W0408

Gemstone

Tourmaline Rubellite

Origin

Nigeria, Africa

Weight (ct)

1.47 ct

Dimensions (mm)

10.2 x 6.0 x 4.3

Calibrated Size

No

Type of Cut

Marquise Brilliant

Cutter

Miro - EU

Color

Rose Red-Pink with Purplish overtones and flashes

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

$100.68

$95.00

Item Number

W5756

Gemstone

Natural Untreated Tourmaline

Origin

Malawi, Africa

Weight (ct)

1.01 ct

Dimensions (mm)

6.5 x 6.4 x 4.6

Calibrated Size

No

Type of Cut

Modified TRILLION

Cutter

Faceted by Ravenstein Gem Co.

Color

Orange-Honey with Green-Gold Flashes & Shift

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

$94.06

$195.00

Item Number

21064

Gemstone

Natural Untreated Parti Sapphire

Origin

Kenya

Weight (ct)

0.50 ct

Dimensions (mm)

4.7 x 3.3 x 3.0

Calibrated Size

No

Type of Cut

Radiant Rectangle

Cutter

Faceted by Ravenstein Gem Co.

Color

Yellow-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

$390.00

$245.00

Item Number

21062

Gemstone

Natural Untreated Parti Sapphire

Origin

Kenya

Weight (ct)

0.60 ct

Dimensions (mm)

4.6 x 4.5 x 3.5

Calibrated Size

No

Type of Cut

Custom Designed Octagon

Cutter

Faceted by Ravenstein Gem Co.

Color

Yellow-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

$408.33

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