Product name: Natural Citrine, Shape: Cushion checkerboard, Color: Yellow, Stone size: 13.90x10.10 mm, Weight: 5.90 carats, Stone clarity: No visible inclusions, Treatment: Untreated, Origin: Brazil
Citrine is a variety of quartz whose color ranges from pale yellow to brown due to a submicroscopic distribution of colloidal ferric hydroxide impurities. Brazil is the largest producer of citrine, with much of its production coming from the state of Rio Grande do Sul. The name is derived from the Latin word citrina meaning "yellow" and is also the origin of the word "lemon". Sometimes citrine and amethyst can be found together in the same crystal, which is then called ametrine. Citrine was first valued as a gemstone in Greece between 300 and 150 BC during the Hellenistic era.
Stone type: Natural Garnet, Shape: Round, Color: Red-burgundy, Weight carat: 0.25, Treatment: Untreated, Source: Mozambique, Stone Clarity: Eye clean, Stone size mm: 4.00, Sale information: Price by piece, Lot details: Similar color of stones
Stone type: Natural Amethyst, Shape: Brilliant, Color: Dark Mauve-Purple, Weight carat: 4.45, Treatment: Untreated, Additional details: Hi quality stone, Source: Brazil, Stone Clarity: Eye clean, Stone size mm: 10.90, Sale information: Price by piece
Stone type: Natural Smoky Quartz, Shape: Oval, Color: Dark brown, Weight carat: 9.95, Treatment: Heated, Source: Brazil, Stone Clarity: Eye clean, Stone size mm: 12.30x12.00 - 12.20x11.90, Sale information: Lot price, Lot details: Pair for earrings
Stone type: Natural Carnelian, Shape: Oval, Color: Orange, Weight carat: 1, Treatment: Heated, Source: India, Stone Clarity: Eye clean, Stone size mm: 8.00x6.00, Sale information: Price by piece
Product name: Natural Citrine, Shape: Oval, Color: Yellow Brown, Stone dimensions: 15.90x11.90 mm, Weight: 9.05 carats, Stone clarity: No visible inclusions, Treatment: Untreated, Origin: Brazil