Glamorous Gemstones

GOOD NEWS FOR CRYSTAL LOVER & COLLECTOR CRYSTAL COLORS, CRYSTAL JEWELERY & SIAM STONES ARE COMING SOON!!!

2010-05-15T09:23:00.000-07:00

GOOD NEWS FOR CRYSTAL LOVER & COLLECTOR
CRYSTAL COLORS, CRYSTAL JEWELERY & SIAM STONES ARE COMING SOON!!!

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Heated Treated "Lead Glass Filling" Ruby Treatments

2010-04-24T09:59:00.000-07:00

Improving the quality of gemstones by treating them is common practice. Some treatments are used in almost all cases and are therefore considered "acceptable". During the late 1990's, a large supply of low-cost materials caused a sudden surge in supply of heat-treated rubies, leading to a downward pressure on ruby prices.

Improvements used include color alteration, improving transparency by dissolving rutile inclusions, healing of fractures (cracks) or even completely filling them.

The most common treatment is using heat, most if not all rubies at the lower end of the market are heat treated on the rough stones to improve color, remove purple tingle, blue patches and silk. These heat treatments typically occur around temperatures of 1800°C (3300°F). Some rubies undergo a process of low tube heat, when the stone is heated over charcoal of a temperature of about 1300°C (2400°F) for 20 to 30 minutes. The silk is only partially broken as the color is improved.

A less acceptable treatment and one which has gained notoriety in recent years is "Lead Glass Filling" of Rubies. By filling the fractures inside the ruby with lead glass the transparency of the stone is dramatically improved making previously unsuited rubies now fit for applications in jewelry. The process is done in 4 steps:

The rough stones are pre-polished to eradicate all surface impurities that may affect the process. The rough is cleaned with hydrogen fluoride

The first heating process during which no fillers are added. The heating process eradicates impurities inside the fractures. Although this can be done at temperatures up to 1400°C (2500°F) it most likely occurs at a temperature of around 900°C (1600°F) since the rutile silk is still intact

The second heating process in an electrical oven with different chemical additives. Different solutions and mixes have shown to be successful, however mostly lead-containing glass-powder is used at present. The ruby is dipped into oils, then covered with powder, embedded on a tile and placed in the oven where it is heated at around 900°C (1600°F) for one hour in an oxidizing atmosphere. The orange colored powder transforms upon heating into a transparent to yellow-colored paste, which fills all fractures. After cooling the color of the paste is fully transparent, that dramatically improves the overall transparency of the ruby. If a color needs to be added, the glass powder can be "enhanced" with copper or other metal oxides as well as elements such as sodium, calcium, potassium etc.

The second heating process can be repeated three to four times, even applying different mixtures. When jewelry containing rubies is heated (for repairs) it should not be coated with boracic acid or any other substance, as this can etch the surface; it does not have to be "protected" like a diamond.

Certified Oval Facet Ruby from Mozambique

2010-04-11T07:45:00.001-07:00

Identity: Natural Ruby
Color: Red
Cut: Mixed
Shape: Oval
Weight:11.03ct
Size:17.29 x 12.80 x 5.13 (mm)
Refractive Index: 1.762-1.77
Specific Gravity: 4(+-)
Magnification: Feathers, Needles,Silica & Crystals

Certified Oval Cabochon Ruby from Mozambique

2010-04-11T07:38:00.000-07:00

Identity: Natural Ruby
Color: Red
Cut: Cabochon
Shape: Oval
Weight: 27.44ct
Size: 20.65 x 16.21 x 7.33 (mm)
Refractive Index: 1.77
Specific Gravity: 4(+-)
Magnification: Feathers, Needles & Silica

PIC0005-3.00ct. UNHEATED! 100%NATURAL MOZAMBIQUE RUBY

2010-03-05T00:16:00.003-08:00

Description

PRODUCT ID	:	PIC0005
GEM TYPE	:	Natural Ruby
SHAPE	:	Pear Facet
WEIGHT	:	3.00 ct.
SIZE	:	9.72x9.25x3.59 mm
COLOR	:	Purplish Red
CLARITY	:	VS
ORIGIN	:	Mozambique
TREATMENT	:	Unheated
HARDNESS	:	9
QUANTITY	:	1 Piece

PIC0004-3.60ct. UNHEATED! 100%NATURAL MOZAMBIQUE RUBY

2010-03-05T00:16:00.002-08:00

SOLD OUT

Description

PRODUCT ID	:	PIC0004
GEM TYPE	:	Natural Ruby
SHAPE	:	Pear Facet
WEIGHT	:	3.60 ct.
SIZE	:	10.71x10.32x4.62 mm
COLOR	:	Purplish Red
CLARITY	:	VS
ORIGIN	:	Mozambique
TREATMENT	:	Unheated
HARDNESS	:	9
QUANTITY	:	1 Piece

PIC0003-2.15ct. UNHEATED! 100%NATURAL MOZAMBIQUE RUBY

2010-03-05T00:16:00.001-08:00

SOLD OUT

Description

PRODUCT ID	:	PIC0003
GEM TYPE	:	Natural Ruby
SHAPE	:	Oval Facet
WEIGHT	:	2.15 ct.
SIZE	:	8.09x6.12x4.62 mm
COLOR	:	Purplish Red
CLARITY	:	SI
ORIGIN	:	Mozambique
TREATMENT	:	Unheated
HARDNESS	:	9
QUANTITY	:	1 Piece

PIC0002-2.10ct. UNHEATED! 100%NATURAL MOZAMBIQUE RUBY

2010-03-05T00:16:00.000-08:00

Description

PRODUCT ID	:	PIC0002
GEM TYPE	:	Natural Ruby
SHAPE	:	Oval Facet
WEIGHT	:	2.10 ct.
SIZE	:	8.17x6.10x4.35 mm
COLOR	:	Purplish Red
CLARITY	:	SI
ORIGIN	:	Mozambique
TREATMENT	:	Unheated
HARDNESS	:	9
QUANTITY	:	1 Piece

PIC0001-2.00ct. UNHEATED! 100%NATURAL MOZAMBIQUE RUBY

2010-03-04T23:49:00.008-08:00

SOLD OUT

Description

PRODUCT ID	:	PIC0001
GEM TYPE	:	Natural Ruby
SHAPE	:	Oval Facet
WEIGHT	:	2.00 ct.
SIZE	:	9.47x6.51x3.21 mm
COLOR	:	Purplish Red
CLARITY	:	SI
ORIGIN	:	Mozambique
TREATMENT	:	Unheated
HARDNESS	:	9
QUANTITY	:	1 Piece

ARC0015-1.50ct. UNHEATED! 100%NATURAL MOZAMBIQUE RUBY

2010-03-04T23:49:00.007-08:00

Description

PRODUCT ID	:	ARC0015
GEM TYPE	:	Natural Ruby
SHAPE	:	Oval Facet
WEIGHT	:	1.50 ct.
SIZE	:	8.05x6.03x3.19 mm
COLOR	:	Purplish Red
CLARITY	:	SI
ORIGIN	:	Mozambique
TREATMENT	:	Unheated
HARDNESS	:	9
QUANTITY	:	1 Piece

ARC0014-1.95ct. UNHEATED! 100%NATURAL MOZAMBIQUE RUBY

2010-03-04T23:49:00.006-08:00

Description

PRODUCT ID	:	ARC0014
GEM TYPE	:	Natural Ruby
SHAPE	:	Oval Facet
WEIGHT	:	1.95 ct.
SIZE	:	7.85x5.96x4.25 mm
COLOR	:	Purplish Red
CLARITY	:	SI
ORIGIN	:	Mozambique
TREATMENT	:	Unheated
HARDNESS	:	9
QUANTITY	:	1 Piece

ARC0013-1.80ct. UNHEATED! 100%NATURAL MOZAMBIQUE RUBY

2010-03-04T23:49:00.005-08:00

Description

PRODUCT ID	:	ARC0013
GEM TYPE	:	Natural Ruby
SHAPE	:	Oval Facet
WEIGHT	:	1.80 ct.
SIZE	:	7.84x6.11x4.10 mm
COLOR	:	Purplish Red
CLARITY	:	SI
ORIGIN	:	Mozambique
TREATMENT	:	Unheated
HARDNESS	:	9
QUANTITY	:	1 Piece

ARC0012-1.60ct. UNHEATED! 100%NATURAL MOZAMBIQUE RUBY

2010-03-04T23:49:00.004-08:00

Description

PRODUCT ID	:	ARC0012
GEM TYPE	:	Natural Ruby
SHAPE	:	Oval Facet
WEIGHT	:	1.60 ct.
SIZE	:	8.07x6.13x3.25 mm
COLOR	:	Purplish Red
CLARITY	:	SI
ORIGIN	:	Mozambique
TREATMENT	:	Unheated
HARDNESS	:	9
QUANTITY	:	1 Piece

ARC0011-1.50ct. UNHEATED! 100%NATURAL MOZAMBIQUE RUBY

2010-03-04T23:49:00.003-08:00

Description

PRODUCT ID	:	ARC0011
GEM TYPE	:	Natural Ruby
SHAPE	:	Oval Facet
WEIGHT	:	1.50 ct.
SIZE	:	7.92x5.99x3.16 mm
COLOR	:	Purplish Red
CLARITY	:	SI
ORIGIN	:	Mozambique
TREATMENT	:	Unheated
HARDNESS	:	9
QUANTITY	:	1 Piece

ARC0010-1.55ct. UNHEATED! 100%NATURAL MOZAMBIQUE RUBY

2010-03-04T23:49:00.002-08:00

Description

PRODUCT ID	:	ARC0010
GEM TYPE	:	Natural Ruby
SHAPE	:	Oval Facet
WEIGHT	:	1.55 ct.
SIZE	:	7.87x6.01x3.43 mm
COLOR	:	Purplish Red
CLARITY	:	SI
ORIGIN	:	Mozambique
TREATMENT	:	Unheated
HARDNESS	:	9
QUANTITY	:	1 Piece

ARC0009-1.65ct. UNHEATED! 100%NATURAL MOZAMBIQUE RUBY

2010-03-04T23:49:00.001-08:00

Description

PRODUCT ID	:	ARC0009
GEM TYPE	:	Natural Ruby
SHAPE	:	Oval Facet
WEIGHT	:	1.65 ct.
SIZE	:	7.91x5.86x3.65 mm
COLOR	:	Purplish Red
CLARITY	:	SI
ORIGIN	:	Mozambique
TREATMENT	:	Unheated
HARDNESS	:	9
QUANTITY	:	1 Piece

ARC0008-1.50ct. UNHEATED! 100%NATURAL MOZAMBIQUE RUBY

2010-03-04T23:49:00.000-08:00

Description

PRODUCT ID	:	ARC0008
GEM TYPE	:	Natural Ruby
SHAPE	:	Oval Facet
WEIGHT	:	1.50 ct.
SIZE	:	7.96x6.13x3.18 mm
COLOR	:	Purplish Red
CLARITY	:	SI
ORIGIN	:	Mozambique
TREATMENT	:	Unheated
HARDNESS	:	9
QUANTITY	:	1 Piece

ARC0007-1.60ct. UNHEATED! 100%NATURAL MOZAMBIQUE RUBY

2010-03-04T23:47:00.003-08:00

Description

PRODUCT ID	:	ARC0007
GEM TYPE	:	Natural Ruby
SHAPE	:	Oval Facet
WEIGHT	:	1.60 ct.
SIZE	:	7.70x5.87x3.32 mm
COLOR	:	Purplish Red
CLARITY	:	SI
ORIGIN	:	Mozambique
TREATMENT	:	Unheated
HARDNESS	:	9
QUANTITY	:	1 Piece

ARC0006-1.80ct. UNHEATED! 100%NATURAL MOZAMBIQUE RUBY

2010-03-04T23:47:00.002-08:00

SOLD OUT

Description

PRODUCT ID	:	ARC0006
GEM TYPE	:	Natural Ruby
SHAPE	:	Oval Facet
WEIGHT	:	1.80 ct.
SIZE	:	7.92x6.13x4.01 mm
COLOR	:	Purplish Red
CLARITY	:	SI
ORIGIN	:	Mozambique
TREATMENT	:	Unheated
HARDNESS	:	9
QUANTITY	:	1 Piece

ARC0005-1.65ct. UNHEATED! 100%NATURAL MOZAMBIQUE RUBY

2010-03-04T23:47:00.001-08:00

Description

PRODUCT ID	:	ARC0005
GEM TYPE	:	Natural Ruby
SHAPE	:	Oval Facet
WEIGHT	:	1.65 ct.
SIZE	:	7.94x6.10x3.59 mm
COLOR	:	Purplish Red
CLARITY	:	SI
ORIGIN	:	Mozambique
TREATMENT	:	Unheated
HARDNESS	:	9
QUANTITY	:	1 Piece

ARC0004-1.45ct. UNHEATED! 100%NATURAL MOZAMBIQUE RUBY

2010-03-04T23:47:00.000-08:00

Description

PRODUCT ID	:	ARC0004
GEM TYPE	:	Natural Ruby
SHAPE	:	Oval Facet
WEIGHT	:	1.45 ct.
SIZE	:	8.03 x 5.98 x 3.12 mm
COLOR	:	Purplish Red
CLARITY	:	SI
ORIGIN	:	Mozambique
TREATMENT	:	Unheated
HARDNESS	:	9
QUANTITY	:	1 Piece

ARC0003-1.90ct. UNHEATED! 100%NATURAL MOZAMBIQUE RUBY

2010-03-04T23:42:00.000-08:00

Description

PRODUCT ID	:	ARC0003
GEM TYPE	:	Natural Ruby
SHAPE	:	Oval Facet
WEIGHT	:	1.90 ct.
SIZE	:	8.16x6.06x3.76 mm
COLOR	:	Purplish Red
CLARITY	:	SI
ORIGIN	:	Mozambique
TREATMENT	:	Unheated
HARDNESS	:	9
QUANTITY	:	1 Piece

ARC0002-1.50ct. UNHEATED! 100%NATURAL MOZAMBIQUE RUBY

2010-03-04T23:28:00.000-08:00

Description

PRODUCT ID	:	ARC0002
GEM TYPE	:	Natural Ruby
SHAPE	:	Oval Facet
WEIGHT	:	1.50 ct.
SIZE	:	7.91x5.86x3.34 mm
COLOR	:	Purplish Red
CLARITY	:	SI
ORIGIN	:	Mozambique
TREATMENT	:	Unheated
HARDNESS	:	9
QUANTITY	:	1 Piece

ARC0001-1.90ct. UNHEATED! 100%NATURAL MOZAMBIQUE RUBY

2010-03-04T23:00:00.000-08:00

Description

PRODUCT ID	:	ARC0001
GEM TYPE	:	Natural Ruby
SHAPE	:	Oval Facet
WEIGHT	:	1.90 ct.
SIZE	:	9.11 x 7.35 x 2.72 mm
COLOR	:	Purplish Red
CLARITY	:	SI
ORIGIN	:	Mozambique
TREATMENT	:	Unheated
HARDNESS	:	9
QUANTITY	:	1 Piece

Ruby Clarity

2010-03-04T11:02:00.000-08:00

Clarity

IF	-	Internally Flawless. The Gems has no inclusions even under 10X magnification and look brilliance
VVS	-	Very, Very slightly included [eye clean]. The Gems is brilliance but contains very few inclusions which are difficult to see under 10X magnification
VS	-	Very slightly included. The Gems contains some inclusions and easy show even under naked eye but not effect the brilliance of Gems
SI	-	Slightly included. The Gems contains inclusions, cracks or chips that are visible to the naked eye and affected the brilliance of Gems
I	-	Included. The Gems contains inclusions such as large feathers or large included or chip or crack which will make the Gems looks silky
Transparent	-	Transparent stones allow light to pass through them without diffusing (scattering) the light
Translucent	-	Translucent stones allow light to pass through them, but the light is somewhat diffused (scattered)
Opaque	-	Impervious to light

Glamorous Gemstones

GOOD NEWS FOR CRYSTAL LOVER & COLLECTOR CRYSTAL COLORS, CRYSTAL JEWELERY & SIAM STONES ARE COMING SOON!!!

Heated Treated "Lead Glass Filling" Ruby Treatments

Certified Oval Facet Ruby from Mozambique

Identity: Natural RubyColor: RedCut: MixedShape: OvalWeight:11.03ctSize:17.29 x 12.80 x 5.13 (mm)Refractive Index: 1.762-1.77Specific Gravity: 4(+-)Magnification: Feathers, Needles,Silica & Crystals

Certified Oval Cabochon Ruby from Mozambique

Identity: Natural RubyColor: RedCut: CabochonShape: OvalWeight: 27.44ctSize: 20.65 x 16.21 x 7.33 (mm)Refractive Index: 1.77Specific Gravity: 4(+-)Magnification: Feathers, Needles & Silica

PIC0005-3.00ct. UNHEATED! 100%NATURAL MOZAMBIQUE RUBY

PIC0004-3.60ct. UNHEATED! 100%NATURAL MOZAMBIQUE RUBY

PIC0003-2.15ct. UNHEATED! 100%NATURAL MOZAMBIQUE RUBY

PIC0002-2.10ct. UNHEATED! 100%NATURAL MOZAMBIQUE RUBY

PIC0001-2.00ct. UNHEATED! 100%NATURAL MOZAMBIQUE RUBY

ARC0015-1.50ct. UNHEATED! 100%NATURAL MOZAMBIQUE RUBY

ARC0014-1.95ct. UNHEATED! 100%NATURAL MOZAMBIQUE RUBY

ARC0013-1.80ct. UNHEATED! 100%NATURAL MOZAMBIQUE RUBY

ARC0012-1.60ct. UNHEATED! 100%NATURAL MOZAMBIQUE RUBY

ARC0011-1.50ct. UNHEATED! 100%NATURAL MOZAMBIQUE RUBY

ARC0010-1.55ct. UNHEATED! 100%NATURAL MOZAMBIQUE RUBY

ARC0009-1.65ct. UNHEATED! 100%NATURAL MOZAMBIQUE RUBY

ARC0008-1.50ct. UNHEATED! 100%NATURAL MOZAMBIQUE RUBY

ARC0007-1.60ct. UNHEATED! 100%NATURAL MOZAMBIQUE RUBY

ARC0006-1.80ct. UNHEATED! 100%NATURAL MOZAMBIQUE RUBY

ARC0005-1.65ct. UNHEATED! 100%NATURAL MOZAMBIQUE RUBY

ARC0004-1.45ct. UNHEATED! 100%NATURAL MOZAMBIQUE RUBY

ARC0003-1.90ct. UNHEATED! 100%NATURAL MOZAMBIQUE RUBY

ARC0002-1.50ct. UNHEATED! 100%NATURAL MOZAMBIQUE RUBY

ARC0001-1.90ct. UNHEATED! 100%NATURAL MOZAMBIQUE RUBY

Ruby Clarity

Identity: Natural Ruby
Color: Red
Cut: Mixed
Shape: Oval
Weight:11.03ct
Size:17.29 x 12.80 x 5.13 (mm)
Refractive Index: 1.762-1.77
Specific Gravity: 4(+-)
Magnification: Feathers, Needles,Silica & Crystals

Identity: Natural Ruby
Color: Red
Cut: Cabochon
Shape: Oval
Weight: 27.44ct
Size: 20.65 x 16.21 x 7.33 (mm)
Refractive Index: 1.77
Specific Gravity: 4(+-)
Magnification: Feathers, Needles & Silica