Product Name: Natural Tourmaline, Shape: Oval, Color: Dark Brown, Stone Dimensions mm: 11.60x9.00x6.20, Stone carat weight Weight: 3.85, Stone Clarity: No Visible Inclusions, Treatment: Untreated, Origin: Sri Lanka
Stone type: Natural Smoky Quartz, Shape: Round, Color: Brown, Weight carat: 0.05, Treatment: Heated, Source: Brazil, Stone Clarity: Eye clean, Stone size mm: 1.90, Sale information: Price by piece, Lot details: Similar color of stones
Stone type: Natural Topaz, Shape: Oval, Color: Blue, Weight carat: 4.15, Treatment: Improvement treatment, Source: Brazil, Stone Clarity: Eye clean, Stone size mm: 10.00x6.00, Sale information: Lot price, Lot details: Pair for earrings
Stone type: Natural Opal, Shape: Oval cabochon, Color: Yellow, Weight carat: 0.60, Treatment: Untreated, Source: Ethiopia, Stone Clarity: Eye clean, Stone Clarity: Opaque appearance, Stone size mm: 7.00x5.00, Sale information: Price by piece, Iridescent: Medium
Stone type: Natural Topaz, Shape: Oval, Color: White, Weight carat: 6.95, Treatment: Untreated, Source: Brazil, Stone Clarity: Eye clean, Stone size mm: 10.00x8.00, Sale information: Lot price, Lot details: Pair for earrings