1.80ct Pink Tourmaline, untreated, Cut by Alan Unangst. Measures 7.92x6.05mm. Eye clean, does not brown out.

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.

1.31ct Natural, Untreated Pink Topaz, Katlang, eye clean custom rectangle by Eric Normand for Select Gem. 7.12x4.99x4.50mm

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.

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.

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.

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.

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.

Rare color Garnets have taken the world by storm and are commanding premium prices compared to more common colors of Garnets. Tsavorite Garnet is quickly becoming the new popular green gemstone. One can see why, the color is electric and is an untreated gift to mankind from the Earth. This one locality gemstone has people and collectors hunting and buying these rarities up. At over one and a half carats, vivid green color, expertly cut to bring out maximum brilliance and shine this is a glowing example of Tsavorite Garnet.

Stone: Purple spinel Weight: 1.84 cts. Clarity: VVS Dimensions: 8.23x 6.57x 4.80mm Design: Barion oval Origin: Ceylon, Sri Lanka Treatment: None Cut by: John B. Notes: The tone is medium with slight amount of grey in the stone. Video: http://youtu.be/EH5yLbTfqbY

Video: http://youtu.be/BNvS_4iek80 Stone: Green tourmaline Weight: 3.63 cts Clarity: VS Dimensions: 9.33x 9.31x 6.34mm Design: Antique square Cushion barion Origin: Nigeria Treatment: Gentle heat Cut by: John B. Notes: The tone of the stone medium dark with a nice Kelly green color.

Video link: http://youtu.be/e75nI0fajLA Stone: Blue sapphire Weight: 2.30 cts. Clarity: VVS Dimensions: 7.73x 6.29x 5.65mm Design: Cushion modified Origin: Ceylon, Sri Lanka Treatment: Heat only (Certified by AGL Labs) Cut by: Native cut in Sri Lanka Notes: This is a beautiful blue sapphire. The tone is a nice medium blue and the stone's color is vibrant. This stone includes a certification listing the stone as a natural blue sapphire heated only by AGL Labs.

Very nice little collection on http://www.cutstones.altervista.org/ for sale. Depending on your location, I can give you a quote on the postage.

$70 per carat. Pick any stone. 212 935 9777

2.66ct Mandarin Garnet, Loliando, Tanzania., moderately included, vivid orange, 8.93x7.34mm, cut by Marvin M. Wambua

1.50ct Orange garnet, Kenya or Tanzania, eye clean, dispersive, 7.27x5.91mm, cut by Marvin M. Wambua

1.46ct Imperial Garnet, eye clean, Kenya?, 9.71x4.91mm, Cut by Marvin M. Wambua

.91ct Tan garnet from either Kenya or Tanzania, eye clean, bright, 7.81x6.64mm, cut by Marvin M. Wambua

.98ct Burnt Orange Garnet, eye clean, 6.99x6.13mm, Tanzania or Kenya, cut by Marvin M. Wambua

1.44ct Green Tourmaline, Tanzania, better than eye clean, 7.82x6.48mm, cut by Marvin M. Wambua