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Gemstone Articles
Royal Purple Garnet
Madeira Citrine
Chrysoprase Gems
Very Rare Grandidierite
Rare Melo Pearls
Guide to Green Gems
Mozambique Ruby
Iolite Gemstones
Fancy Color Tanzanite
Color Change Diaspore
Yellow or Golden Beryl
Spinel Gemstone Prices
An Exceptional 2.21 ct Demantoid
Type A Jade from Burma
Canary Yellow Tourmaline
Gemstone Density Chart
Thai Gemstones
Rare Gems
Sapphire Rings
An Amazing Paraiba Tourmaline
Russian Demantoid Garnet
Umbalite Garnet
A Very Fine 5 ct Burma Sapphire
Emerald Enhancements
Gemstone Cleavage
Fluorite Gems and Minerals
A Rare Vivid Mandarin Garnet
Rare Serendibite
Danburite Gems
Trillion Cut Gems
North American Gemstones
Rare Red Imperial Topaz
Scapolite Gems
Fine Pink Kunzite
Fine Tsavorite Garnet
Pink Morganite
Buying Gems in Thailand
Concave Cuts
Rare Imperial Topaz
Beryllium Diffusion
Gemstone Treatments
Blue Sapphire Prices
Rare Gem Prices
White Gemstones
Buying Gems Online
Fracture-Filled Ruby
Gemstone Fraud
Precious and Semiprecious
Natural and Synthetic
Gemstone Certification
Sapphire Colors
Citrine Quartz
Star Gemstones
Tanzanite Grading
Madagascar Sapphire
Color-Change Gems
Madeira Citrine
Chrysoprase Gems
Very Rare Grandidierite
Rare Melo Pearls
Guide to Green Gems
Mozambique Ruby
Iolite Gemstones
Fancy Color Tanzanite
Color Change Diaspore
Yellow or Golden Beryl
Spinel Gemstone Prices
An Exceptional 2.21 ct Demantoid
Type A Jade from Burma
Canary Yellow Tourmaline
Gemstone Density Chart
Thai Gemstones
Rare Gems
Sapphire Rings
An Amazing Paraiba Tourmaline
Russian Demantoid Garnet
Umbalite Garnet
A Very Fine 5 ct Burma Sapphire
Emerald Enhancements
Gemstone Cleavage
Fluorite Gems and Minerals
A Rare Vivid Mandarin Garnet
Rare Serendibite
Danburite Gems
Trillion Cut Gems
North American Gemstones
Rare Red Imperial Topaz
Scapolite Gems
Fine Pink Kunzite
Fine Tsavorite Garnet
Pink Morganite
Buying Gems in Thailand
Concave Cuts
Rare Imperial Topaz
Beryllium Diffusion
Gemstone Treatments
Blue Sapphire Prices
Rare Gem Prices
White Gemstones
Buying Gems Online
Fracture-Filled Ruby
Gemstone Fraud
Precious and Semiprecious
Natural and Synthetic
Gemstone Certification
Sapphire Colors
Citrine Quartz
Star Gemstones
Tanzanite Grading
Madagascar Sapphire
Color-Change Gems
Customer Reviews
Beautiful Kunzite Pendant
Hello Ron, the Kunzite pendant arrived already today. It is very beautiful! Thank you very much. You will hear from me again:) Take care,
-- YEH, USA, Oct 2020
Tanzanite ring is perfect, excellent product and first rate service
Hi Ron, the ring arrived and is perfect. It is on her hand. The cut, polish, color and clarity of the Tanzanite is superb as far as I'm concerned. Thank you and all at AJS for providing this excellent product and first rate service. Sincerely,
-- TD, USA, Oct 2020
Santa Maria Aquamarines are stunningly beautiful
Hi Ron: The 4.54 ct Santa Maria Aquamarines are stunningly beautiful. To hold them in the light is almost indescribable, like the worlds best sapphires THANK YOU.
-- RS, Canada, Sep 2020
Citrine Pendant is stunning!
My 9.18 ct Citrine pendant is stunning!! Thank you, again!! Everything I have ever bought from AJS is gorgeous!!
-- CJ, USA, Sep 2020
Beautiful stone, thanks for your excellent service
Hi Ron, It's a beautiful stone [2.16 ct unheated Blue Sapphire] - thanks for your excellent service. As Arnie says..."I'll be back."
-- SP, USA, Aug 2020
