Featured Gemstones

Spessartite from Nigeria

Spessartite from Nigeria

  Spessartite from Nigeria Very nice orange red, Spessartite Garnet. Weight: 2.0 grams Measurements: 13.5 x 10.8 x 7.1 mm Availability: Available for Faceting Donation This rough is one of five fine Nigerian Spessartite Garnets  that have been kindly donated by Kayode Obayelu and Masco Gems to the Green Gem Foundation.  This rough is available for faceting donation for Green...

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Welo Ethiopia Opal 5.70 grams

Welo Ethiopia Opal 5.70 grams

  Welo Ethiopia Opal 5.70 grams Gem Rough   Opal Four from a Parcel of Five. Please contact me for details. This Opal is Available   Mike Miller Kuwait nwphew@yahoo.com Ethiopian Gems on Facebook          ...

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Flame Mehange Spinel

Flame Mehange Spinel

  Flame Mehange Spinel Standard Round Brilliant Faceted by Doug Menadue Gem Type: Spinel Country: Tanzania Weight: 2.3 carat Name of Design: Round Brilliant Designer: Traditional Faceter: Doug Menadue Availability: Gem available – USA location. Description: Intense red Mahenge flame spinel with slight secondary orange tone. Classic round brilliant by Doug Menadue. The...

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Amethyst Portuguese

Amethyst Portuguese

  Amethyst Portuguese Traditional Design Faceting by Jordan Wilkins   Weight: 4.15 ct Measurements: 9.5 mm round Price: Please inquire. Editors Note: Custom faceted Amethyst Portuguese donated by Jordan Wilkins to the Green Gem Foundation, the faceting is also by Jordan. This gem is one of the first showcase pieces. 100% of the sale price will directly be applied to one of our new...

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Lady in Pink

Lady in Pink

Lady in Pink Cubic Zirconia 59.4 ct – 17.4 mm Traditional Asscher Design with Variation by Dale P Carriere Faceting by Dale P Carriere I entered the “Asscher Edition” with the goal in mind of producing and executing a diamond based design that would work well in colored stones. My entry is “Lady In Pink”. The lady is pink Cubic Zirconia. She turned out with incredible “depth of...

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Cuprian Tourmaline 3.78 ct

Cuprian Tourmaline     3.78 ct

Cuprian Tourmaline 3.78 ct 9.3 mm, Untreated Traditional Portuguese Cut Faceting by Jim Rentfrow I really do cut designs besides Portuguese Rounds! I was recently contacted by a client who had seen some of my work on these One World Gemstone pages. The client had a roval cuprian tourmaline that was very badly windowed, had poor symetry and desperately needed recutting. The tourmaline...

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Nigerian Phenakite Asscher 18.3 ct

Nigerian Phenakite Asscher 18.3 ct

Nigerian Phenakite Asscher 18.3 ct Traditional Asscher Style Faceted by Jean-Noel Soni This fantastic stone was an entry in the 2012 American Gem Trade Association Spectrum Awards.   Weight: 18.3 ct Dimensions: Pending For more information about this spectacular Asscher in Phenakite, please contact Jean-Noel Soni: topnotchfaceting@gmail.com         ...

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Welo Ethiopia Opal 5.88 grams

Welo Ethiopia Opal 5.88 grams

  Welo Ethiopia Opal 5.88 grams Gem Rough   Opal Three from a Parcel of Five. Please contact me for details. This Opal is Available   Mike Miller Kuwait nwphew@yahoo.com Ethiopian Gems on Facebook          ...

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Hell’s Canyon Herringbone Wood Cabochon

Hell’s Canyon Herringbone Wood Cabochon

  Hell’s Canyon Herringbone Wood Cabochon Traditional Cabochon by Ryan Quantz 35mm x 24.5mm 26.65 ct   A GORGEOUS, premium Hell’s Canyon Herringbone Wood cabochon with great contrasting patterns and quite a few of the dry rot holes- Even a good-sized one. This cab is highly polished front and back. There are not many cabs on the market of this quality. This material...

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Welo Ethiopia Opal 6.64 grams

Welo Ethiopia Opal 6.64 grams

  Welo Ethiopia Opal 6.64 grams Gem Rough   One Opal from a Parcel of Five. Please contact me for details. This Opal is Available   Mike Miller Kuwait nwphew@yahoo.com Ethiopian Gems on Facebook          ...

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Nigerian Spessartite Garnet

Nigerian Spessartite Garnet

  Spessartite Garnet   Color: Orange-reddish overtone Clarity: VVS Weight: 11.73carats Origin: Ibadan, Nigeria Price: $12.76/carat Total: $150 Price: $150.00  ...

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Nigerian Amethyst

Nigerian Amethyst

  Amethyst   Color: medium to deep purple with blue flashes. Clarity: VS Size: 2.7grms – 27grms Total Weight: 500grms Minimum order: 50grms – $125 Origin: Jos, Nigeria Price: $2.5/grm Total: $1250 Additional comments: These will make wonderful jewerly for the Christmas Holidays! Shipment cost only $5 for US and Canadian customers! Order now! Price: $1,250.00  ...

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Phenakite Flair for the Dramatic

Phenakite Flair for the Dramatic

  Nigerian Phenakite 8.60 ct Modified Jeff Graham Design Faceted by Jean-Noel Soni   Weight: 8.60 ct For more information about this Dramatic Phenakite, please contact Jean-Noel Soni or Green Gem Foundation: topnotchfaceting@gmail.com   EDITOR’S NOTE: With a Flair towards the Dramatic this 8.60 ct Nigerian Phenakite faceted by Green Gem Director Jean-Noel Soni,...

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Portuguese Lab Created Ruby

Portuguese Lab Created Ruby

  Portuguese Lab Created Ruby Traditional Portuguese Cut Faceting by Jim Rentfrow     Beautiful example of a Portuguese Design. 11.40 carat portuguese round cut lab created ruby. Stone measures 12.66 x12.66 x9.68mm and is a bright fire engine red color. Perfect clarity combined with excellent cutting and polish for a magnificent center stone for any jewelry. Price is $200...

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Hex Topaz 4.52 ct

Hex Topaz 4.52 ct

  Hex Topaz 4.52 ct Framed Hex by Michiko Huynh Faceting by Michiko Huynh 4.52 ct Measurements: 9.4 x 10.8 x 6.8mm   Michiko Huynh Northern California Email Contact Designs at The Gemology Project        ...

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Nigerian Spessartite Garnet

Nigerian Spessartite Garnet

Nigerian Spessartite Garnet 4X Square Design by Jeff Graham Faceting by: Justin Beveridge Weight: 2.63 ct Measurements: 7.5 x 7.5 x 5.2 mm Price: Please inquire through the Green Gem Foundation There are a couple of very tiny interior inclusions that are very hard to see. The gemstone is crisp and bright and a lovely Orange.             EDITOR’S...

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Nigerian Phenakite Asscher Cut 5.01 ct

Nigerian Phenakite Asscher Cut 5.01 ct

  Nigerian Phenakite Asscher Cut 5.01 ct Traditional Asscher Style Faceted by Jean-Noel Soni   Weight: 5.01 ct Dimensions: 9.5 x 9.3 x 8.0 mm For more information about this spectacular Asscher in Phenakite, please contact Jean-Noel Soni: topnotchfaceting@gmail.com          ...

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Asscheroid in Quartz 3.0 ct

Asscheroid in Quartz 3.0 ct

Asscheroid in Quartz 3.0 ct Asscheroid by Michiko Huynh Faceting by Michiko Huynh 3.0 cts   Michiko Huynh Northern California Email Contact Designs at The Gemology Project        ...

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