8.48 Ct. Crystal/Jelly Opal from Australia

This is an exceptional semi-translucent, multi-color Crystal/Jelly Opal weighing 8.48 carats, presented in an elegant oval shape with precise dimensions of 18.10 x 14.44 x 5.10 millimeters. The tablet cut has been chosen to maximize broad flash and color play across a shallow, even surface, and the excellent polish delivers crisp reflections and an attractive, tactile finish. Graded as eye clean when observed at eye level, this opal shows no visible inclusions or imperfections to the unaided eye, which is a notable quality advantage in material of this type. Color intensity is rated as intense, with vivid green and flashes of blue and red visible across the stone that shift with movement. There has been no enhancement performed, preserving the natural character of the gem, and the opal’s origin is Australia, a provenance that is widely respected in the trade for producing high quality crystal and jelly opals. The Natural Gemstone Company sources and presents this stone with full disclosure of its natural state and grading attributes.

For the educated buyer, the combination of Crystal/Jelly Opal type, semi-translucency, tablet cut, and eye-clean clarity yields both aesthetic and practical value. Crystal and jelly opals are prized for their transparent to semi-transparent body that allows play-of-color to appear as suspended flashes within the gem, creating depth and exceptional visual interest that cabochons on opaque base material cannot replicate. The tablet cut in this instance emphasizes broad, faceted-like color patches rather than fine pinfire, making it especially suitable for statement rings, pendants with open-back settings, and bespoke pieces where light transmission is desired. The intense color intensity enhances visual impact and market desirability, while the absence of treatments or enhancements preserves long-term value and simplifies appraisal. From a care and setting perspective, the durable polish and stable profile recommend protective bezel or low-set prong mounting to reduce edge exposure and preserve the tablet form. As with all natural opals, avoid sudden temperature changes and harsh chemicals. At The Natural Gemstone Company we place provenance, accurate grading, and ethical sourcing at the forefront, and this 8.48 carat Australian Crystal/Jelly Opal represents a rare opportunity for connoisseurs seeking a naturally vivid, eye-clean specimen with both jewelry appeal and collector interest.