9.75 Ct. Blue Topaz from Brazil

This is a beautiful transparent cushion shape blue topaz, weighing 9.75 carats, measuring 13.56 by 10.51 by 9.49 mm, with a mixed brilliant cut that maximizes sparkle and light return. The stone is evaluated as eye clean at eye level, offering a clean face up appearance that is ideal for rings and pendants. Color intensity is medium light, a pleasing bright blue that works well with both cool and warm metals. The polish is excellent, giving superb surface luster and crisp facet junctions. This topaz has been irradiated, a standard enhancement used to produce and stabilize its attractive blue hue, and it originates from Brazil, a classic source known for consistently high quality topaz crystals. From The Natural Gemstone Company this gem arrives with transparent, accurate information about its weight, dimensions, cut, clarity, color intensity, polish, treatment, and origin, so you know exactly what you are getting.

As a sales associate experienced with gemstones I recommend settings that both showcase and protect this cushion stone, for example a four prong or bezel with reinforced corners to guard against knocks. The mixed brilliant cut will flash lively faceted scintillation in a ring, pendant, or bespoke piece, and the nearly 10 carat size gives a substantial presence without being oversized. Care is straightforward, use warm soapy water and a soft brush for cleaning, avoid prolonged exposure to high heat and harsh chemicals, and consider removing for heavy work to protect the girdle and corners, as topaz can have perfect cleavage along certain directions. Because this gem is irradiated it is stable for normal wear, but we advise against deliberate thermal treatments at home. If you would like additional photos, custom mounting suggestions, or assistance designing a setting in silver, white gold, or yellow gold, The Natural Gemstone Company is ready to help, we can advise on matching accent stones, provide mounting services, or prepare a detailed proposal so you can wear this exceptional Brazilian blue topaz with confidence and style.