WebGIA NATURAL DIAMOND GRADING REPORT The results documented in this report refer only to the diamond described, and were obtained using the ... Crystal Feather Knot Cavity Indented Natural Needle Natural Extra Facet * Red symbols denote internal characteristics (inclusions). Green or black symbols denote external characteristics WebIndented Natural: Indented natural inclusions occur when an area of the rough diamond’s surface dips below the polished diamond’s surface. This inclusion is typically found near …
Diamond Inclusions: Everything You Need to Know With Clarity
WebCRYSTAL – For a diamond or colored gemstone, a visible crystalline structure of variable transparency on the interior of the stone. This can occur naturally or as a result of a treatment, and typically serves as an identifying characteristic. ... Feather Feather Filled. Indented Natural. Internal Graining Internal Laser Drill Knot Laser Drill ... WebApr 9, 2024 · Feather For example, this 1.15-carat diamond has clouds, crystals, feathers, and needles but still earned a VS1 clarity grade. Although there are four types of inclusions, each has a minimal impact and can’t be seen without magnification. Other VS1 diamonds may only have one type of inclusion. chine snle
Diamond Inclusion Types Taylor & Hart
WebIndented naturals are also seen to exist on some stones, where the portion of the natural is seen to dip inside slightly from the diameter of the stone. Here the cutter usually leaves the indented natural either at the girdle or pavilion of the … Web含晶 Included crystal: 包裹在钻石内部的矿物晶体。 图:天然钻石内部含晶,图片来源于网络 内凹天然面 Indented natural: 钻石原矿的表皮上可能有三角形或平行凹槽的生长印记,在加工后未去除而陷于刻面之下。 WebFeather; Chip; Cavity; Bruise; Indented Natural; Natural; Extra Facet; Polish Lines - Fine parallel grooves and ridges left by polishing, can occur on any facet but do not cross facet junctions; transparent or white. Pinpoint - A very small crystal trapped inside the diamond during growth that looks like a tiny speck at 10x magnification ... chinesport table