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Colored Gemstone: Jewelry For Sale

Home » Loose Stones » Colored Gemstone
Stone: Blue topaz Weight: 6.48 cts. Clarity: VVS Dimensions: 13.33 x 13.25x 4.53mm Design: Bola Spider Origin: Nigeria Treatment: None Cut by: Alina D. Notes: This is a nice light blue topaz cut in this very unique design. The stone is a light medium tone. The stone is very clean and excellent cut. Video: https://youtu.be/Wltq_cvxHnQ
Colored Gemstone
April 13, 2015
$375
Stone: Tanzanite (Zoisite) Weight: 2.05 cts Clarity: VVS Dimensions: 8.00x 7.98x 5.19mm Design: Round brilliant Origin: Tanzania Treatment: Low heat only Cut by: John B. Notes: This is a beautiful Tanzanite. It has a nice color shift depending on lighting conditions. Video: https://youtu.be/DZUVTkeZAtU
Colored Gemstone
April 13, 2015
$500
Stone: Blue sapphire Weight: .93 cts Clarity: VS-SI Dimensions: 5.65x 5.65x 3.62mm Design: Modified Round brilliant Origin: Umba Valley, Tanzania Treatment: None Cut by: John B. Notes: This is a nice untreated blue violet sapphire. The tone of this stone is medium to medium light. Though it is listed as a slightly included stone the silt is not apparent by the unaided eye. The stone shifts color depending on the lighting. Video: https://youtu.be/70XBx2uK7e4
Colored Gemstone
April 13, 2015
$230
Stone: Padparadscha sapphire Weight: 1.10 cts. Clarity: VS Dimensions: 8.84x 4.27x 2.29mm Design: Modified emerald Origin: Umba Valley, Tanzania Treatment: None (Certified by AGL Labs) Cut by: John B. Notes: This is a nice pink with a touch of orange. It is a medium tone level. It has small inclusions undetectable by the unaided eye. This stone includes certification from AGL Labs listing this stone as a brown pinkish orange natural fancy sapphire. Video: https://youtu.be/XVwcqJKpA78
Colored Gemstone
April 13, 2015
$800
Stone: Golden sapphire Weight: 2.55 cts Clarity: VS-SI Dimensions: 9.10x 5.35x 4.39mm Design: Straight baguette Origin: Umba Valley, Tanzania Treatment: None Cut by: John B. Notes: Incandescent light the stone appears to be a peach color and in outdoor or fluorescent light it is golden. The light plays on the natural silk inclusions and gives it a unique flashes. Video: https://youtu.be/HplAT6Ts8ag
Colored Gemstone
April 13, 2015
$450
Stone: Pink spinel Weight: 1.73 cts. Clarity: VVS Dimensions: 7.90x 6.87x 4.53mm Design: Rectangular barion cushion Origin: Ceylon, Sri Lanka Treatment: None Cut by: John B. Notes: This is an excellent Ceylon pink spinel. The color is a slight purplish pink and has little color shift.. The color is strong and the there is very little grey in the stone. The tone level of the stone would be classified as medium to medium dark. The brilliance on this stone is wonderful Video: https://youtu.be/MrAPrwD6K1Y
Colored Gemstone
April 10, 2015
$410
Stone: Pink spinel Weight: 1.87 cts. Clarity: VVS Dimensions: 8.25x 6.33x 4.99mm Design: Barion Oval Origin: Ceylon, Sri Lanka Treatment: None Cut by: John B. Notes: This is an excellent Ceylon pink spinel. The color is a slight purplish pink and has little color shift.. The color is strong and there is very little grey in the stone. The tone level of the stone would be classified as medium to medium dark. The brilliance on this stone is wonderful.
Colored Gemstone
April 10, 2015
$410
Video: https://youtu.be/7flLyjPyZK4 Stone: Pink tourmaline Weight: 2.07 cts Clarity: VVS Dimensions: 8.32x 8.32x 5.45mm Design: Cushion Triangle Barion Origin: Nigeria Treatment: None Cut by: John B. Notes: This stone is a red pink with a slight touch of purple tourmaline, under fluorescent light the stone shifts a little towards the purple side. This is a nice vibrant color, and the tone level is medium on this stone.
Colored Gemstone
April 10, 2015
$330
Stone: Color Change Garnet Weight: 5.00 cts Clarity: SI Dimensions: 11.20 x 8.07x 5.20mm Design: Modified Emerald Origin: Umba Valley, Tanzania Treatment: None Cut by: John B. Notes: This is a rare find in this size and from this area. This rough was discovered in the Umba River Valley of Tanzania by an individual miner. This stone is dark like most of the blue color change garnets but the size makes up for it. There is a small inclusion in the bottom of the pavilion which is not seen from the table view. There are a couple of small bubbles in the stone and some very light silt. This stone was faceted from the rough. I have been keeping this stone in my personal collection due to the availability of this type of material and along with the size of the stone. However I decided to list it once again to see if we can find it a good home. This is a rare chance to own a large blue color change garnet.
Colored Gemstone
April 10, 2015
$4,000
Video1: http://youtu.be/2uT3vfzS-Ac Video2: http://youtu.be/QMY9ZGTPaow Stone: Imperial garnet Weight: 5.11 cts Clarity: VVS Dimensions: 8.50x 8.49x 7.81mm Design: Modified Asscher Origin: Tunduru, Tanzania Treatment: None Cut by: John B. Notes: This imperial garnet shifts from a peachy pink (incandescent) shifts to golden orange (fluorescent). This stone has great color change as well as color base. This is an extremely large and beautiful Imperial garnet. This size is a rarity.
Colored Gemstone
March 9, 2015
$1,900
Stone: Blue sapphire Weight: 2.00 cts. Clarity: VS2 Dimensions: 7.37x 6.57x 5.65mm Design: Cushion modified Origin: Ceylon, Sri Lanka Treatment: Heat only Cut by: John B. Notes: This is a beautiful blue sapphire. The tone is a nice medium blue and the stone's color is vibrant to vivid. The brilliance of this stone is incredible and turned out very well. A couple of small inclusions difficult to see by the unaided eye. Will never been seen once the stone is set.
Colored Gemstone
March 9, 2015
$2,100
Video link: http://youtu.be/pdujTUC62dI Stone: Peridot Weight: 2.30cts Clarity: VVS Dimensions: 8.17x 8.07x 5.53mm Design: Portuguese round Origin: Tanzania Treatment: None Cut by: Alina D. Notes: This is a lovely slightly yellowish green peridot. The tone is medium and the color is vibrant.
Colored Gemstone
March 5, 2015
$325
1.80ct Pink Tourmaline, untreated, Cut by Alan Unangst. Measures 7.92x6.05mm. Eye clean, does not brown out.
Colored Gemstone
March 2, 2015
$250
Video: http://youtu.be/osQLhdund64 Stone: Ruby Weight: .72 cts. Clarity: VS Dimensions: 5.39x 4.90x 3.42 mm Design: Broken Moon brilliant (modified round brilliant) Origin: Longido, Tanzania Treatment: None (presence of silt seen with magnification) Cut by: John B. Notes: It is very rare that I list a stone with the color of vivid, but this is that rare time. This one of a kind untreated ruby from Tanzania was faceted from rough supplied by one of my best sources direct from Tanzania. Neither the photos nor the video reflect the true beauty of this stone. This vivid stop light red is outstanding with incredible brilliance. The stone was faceted with a rare design I named broken moon for it's unusual shape. This will make one heck of a center stone. The stone appears perfectly clean by the eye and with maginifaction you can barely see the silt and one tiny inclusion.
Colored Gemstone
February 17, 2015
$1,100
1.31ct Natural, Untreated Pink Topaz, Katlang, eye clean custom rectangle by Eric Normand for Select Gem. 7.12x4.99x4.50mm
Colored Gemstone
February 15, 2015
$395
Video link: http://youtu.be/1AkY1LFNrK8 Stone: Blue color change spinel Weight: 2.19 cts. Clarity: VVS-VS Dimensions: 9.06x 7.52x 5.08mm Design: Barion Oval Origin: Ceylon, Sri Lanka Treatment: None Cut by: John B. Notes: Cobalt blue spinel with one unusual aspect when under certain spectrum of fluorescent light it turns purple. Some would call it color change and others would call it a color shift. It reminds me of a color change sapphire. It is a wonderful stone to add to any collection. The stone has little to no gray and the tone of the stone is medium.
Colored Gemstone
February 10, 2015
$800
Video link: http://youtu.be/QqjgNSiFwCY Stone: Blue color change spinel Weight: 3.11 cts. Clarity: VVS Dimensions: 10.28x 7.96x 5.76mm Design: Barion Oval Origin: Ceylon, Sri Lanka Treatment: None Cut by: John B. Notes: Excellent violet blue spinel with one unusual aspect when under certain spectrum of fluorescent light it turns a nice purple with a hint of pink. Some would call it color change and others would call it a color shift. It reminds me of a color change sapphire. It is a wonderful stone to add to any collection. The stone has a very slight gray to it and the tone of the stone is medium.
Colored Gemstone
February 7, 2015
$1,300
Tanzanite comes from only one source in the world in Tanzania. One source gemstones in fine qualities are true rarities. Most Tanzanite have a more Purplish color to it but in the trade the more Blue the Tanzanite is, the more desirable and valuable it is. The shine and brilliance this gemstone shows is absolutely stunning. In addition to its size and color, this Tanzanite is a great competitor or substitute to the Blue Sapphire.
Colored Gemstone
February 4, 2015
$1,250
I am excited to offer you the chance to own this spectacular Yellow Sapphire. With perfectly proportioned curves, this Yellow Sapphire is sure to please. This sapphire comes from Ceylon, Sri Lanka. The country has been one of the top producers of fine colored sapphires in the world. Finding one this large, with this intense of color and amazing brilliance makes this one a true rarity. This eye catching gemstone will not go unnoticed in a piece of jewelry or it could be a great addition for your collection.
Colored Gemstone
February 4, 2015
$3,000
This sapphire has the color known in the trade as Lavender. Lavender Sapphire is a newer trending color that has become very popular in recent years. Highly collectible and quaintly beautiful, one can see why a gemstone such as this is growing in popularity and in such demand. Coming from the corundum family of sapphires and rubies you can assure yourself that this Lavender Sapphire can stand next to the best of them.
Colored Gemstone
February 3, 2015
$1,200