What is the best color for a Blue Sapphire and why does color matter? View answer
Lab Gems > Chatham > Blue Sapphire
Could I see an 8 mm round Chatham ruby under long wave UV light? View answer
Lab Gems > Chatham > Ruby > Chatham Lab Created Ruby Gemstone – Round Cut – GEM Grade
Video Question View answer
Lab Gems > Chatham > Pink Sapphire > Chatham Lab Created Rich Hot Pink Sapphire Gemstone – Round Cut – GEM Grade
Why is lab created origin important when choosing an Alexandrite gemstone? View answer
Lab Gems > Chatham > Alexandrite
What is the best price per carat for Alexandrite and why is it an important factor? View answer
What is a Chatham sapphire? View answer
Is it better to choose a lab-created or natural ruby, and what are the benefits of each origin? View answer
Lab Gems > Chatham > Ruby
What is the best fire or play-of-color for Black Opal stones? View answer
Lab Gems > Chatham > Black Opal
What is the best color for a Champagne Sapphire and why does color matter when choosing one? View answer
Lab Gems > Chatham > Champagne Sapphire
What is the best grade for Paraiba Blue Spinel and what are the benefits of different grades? View answer
Lab Gems > Chatham > Paraiba Blue Spinel
is it possible to have a hand video made for this gem in natural light? View answer
are there any inclusions in chatham emeralds please View answers
Lab Gems > Chatham > Emerald > Chatham Lab Created Emerald Gemstone – Octagon Cut – GEM Grade
Custom Chatham Emerald
Lab Gems > Chatham > Emerald > Chatham Lab Created Emerald Gemstone – Antique Square Cut – GEM Grade
Does this Chatham ruby gem come with a certificate from Chatham? Thank you. View answer
Chatham Alexandrite in elongated hexagon cut. View answer
Lab Gems > Chatham > Alexandrite > Chatham Lab Created Alexandrite Gemstone – Marquise Cut – GEM Grade
Why is physical and optical properties equivalence to natural sapphire beneficial? View answer
Why is custom size availability important when buying emeralds? View answer
Lab Gems > Chatham > Emerald
What is the best grade for rubies and how does grade affect value and appearance? View answer
Why is the origin or lab creation of Black Opal an important consideration? View answer
Why is tone an important consideration when buying a Champagne Sapphire, and what tones are available? View answer
What is the best color for Chatham Created Paraiba Blue Spinel gemstones and why does color matter? View answer
certificate View answer
Lab Gems > Chatham > Ruby > Chatham Lab Created Ruby Gemstone – Oval Cut – GEM Grade
Price quote for a 14x10mm emerald cut Chatham alexandrite? View answer
Lab Gems > Chatham > Alexandrite > Chatham Lab Created Alexandrite Gemstone – Emerald Cut – GEM Grade
Price Quote on a 9x9 mm cushion Chatham Paraiba chrysoberyl gemstone? View answer
Lab Gems > Chatham > Paraiba Chrysoberyl > Minty Green Paraiba Color Chrysoberyl Cushion Cut in Grade GEM | Chatham Lab Stone
what is the depth of a 5x3mm emerald cut octagon? View answer
Are lab-created sapphires worth anything? View answer
What is a Chatham gemstone? View answer
What is the best color for emeralds and why is color important when buying? View answer
Why does the origin (Lab Created / Chatham Created) matter when purchasing emeralds? View answer
What is the best color for a ruby and how does color variation benefit buyers? View answer
Can I get a Chatham Created Padparadscha Sapphire in a custom size? View answer
Lab Gems > Chatham > Padparadscha Sapphire
Why is lab-created origin an important consideration for Paraiba Blue Spinel? View answer
can i get a video of it in both light (day and incandesent, no UV lamp) please? View answer
Lab Gems > Chatham > Alexandrite > Chatham Lab Created Alexandrite Gemstone – Pear Cut – GEM Grade
What is Paraiba spinel? View answer
