1.63 Ct. Topaz from Ceylon (Sri Lanka)

When you are searching for a gemstone that will stop the search and become the heart of a lifetime commitment or the centerpiece of a carefully curated collection, this Swiss blue topaz answers that need with clarity and grace. This transparent 1.63 carat oval Swiss blue topaz measures 8.12 x 5.84 x 4.55 mm, and its mixed brilliant cut and excellent polish deliver lively brilliance and scintillation that catch the eye from every angle. With a clarity grade of very very slightly included evaluated at eye level, the stone reads eye clean, offering a pristine window into its medium intense blue color, a hue that feels both modern and timeless. The color enhancement by irradiation is a common, stable treatment for this variety, and the origin of this topaz in Ceylon Sri Lanka adds a layer of provenance that resonates with collectors and those seeking meaningful source stories.

For an engagement ring, a signature pendant, or a bespoke collector piece, this gem provides the combination of beauty and practicality you need. Its oval shape lends itself to classic solitaire settings, halo designs, or custom vintage inspired mounts, and the 8.12 x 5.84 mm dimensions sit comfortably on the finger or as a focal point in a necklace. Topaz ranks around eight on the Mohs hardness scale, making it durable enough for regular wear when set and cared for correctly, and its excellent polish enhances wearability by minimizing accumulation of surface wear. We recommend avoiding prolonged exposure to high heat and harsh chemicals to preserve color integrity, and periodic professional cleaning and setting checks to ensure the gem remains secure and brilliant. At The Natural Gemstone Company we are here to guide you through setting options and care recommendations so this stone becomes an enduring chapter in your family story.

Beyond its immediate visual impact, this Swiss blue topaz has the qualities that create a generational heirloom. Its timeless oval silhouette, stable and vivid medium intense blue, and eye clean appearance make it versatile enough to be reset and reinvented across generations, while its Ceylon origin provides an evocative narrative to pass down. Imagine this gem set for a wedding, later remounted for an anniversary, and decades on becoming a treasured heirloom with a story of love and careful stewardship. Allow The Natural Gemstone Company to help you select the perfect setting and provide ongoing advice, so this 1.63 carat Swiss blue topaz lives on through celebrations, transitions, and family memories.