Antique Style Blue Sapphire Pendant 1.03 Ct., Platinum 950

From the narrow, weathered crevices of Sri Lanka, a single crystal began its long journey. Formed over millions of years under heat and pressure, this 1.03 carat cushion shaped blue sapphire was lifted from the famed Ceylon deposits that have produced some of the world’s most beloved blues. Measuring 5.71 x 5.60 x 3.66 millimeters, the gem has been masterfully cut to a mixed brilliant configuration, a choice that balances the deep, velvety color that Ceylon sapphires are celebrated for with lively internal sparkle. At The Natural Sapphire Company we were careful to select an untreated stone, one that shows intense color saturation, excellent polish, and a clarity that registers as very slightly included at eye level. This combination of natural origin and uncompromised condition gives the sapphire a presence that feels both ancient and immediate, a luminous heart meant to be seen and worn.

The design process that followed honored the stone without overwhelming it. Our craftsmen set the sapphire in an 18K white gold pendant that cradles the gem while allowing light to enter and return from every angle. Around the central cushion sits a halo of white round natural diamonds, their combined weight approximately 0.223 carats, presented across two groupings, one of approximately 0.173 carats and another of approximately 0.05 carats. Each diamond is graded clarity VS and color F or G, a pairing chosen to enhance the blue center while providing a soft, icy contrast. The mixed brilliant cut of the sapphire works in concert with the round brilliant diamonds, producing a lively interplay of flashes and a depth of color that feels almost theatrical when the pendant catches the light. Every prong, every setting, and every facet was refined by hand to achieve a balanced silhouette, a polished finish, and a fit that sits comfortably against the skin.

While the pendant in these images is shown entirely set in 18K white gold, we understand that metal choice is part of how a piece becomes personal. For a warmer, more classical look, the sapphire can be set in 18K yellow gold, a pairing that accentuates golden undertones and creates a vintage inspired warmth. For a softer, romantic presence, 18K rose gold is an elegant alternative that adds a gentle blush to the composition. For those seeking maximum longevity and a luxurious weight, platinum provides a dense, hypoallergenic option with a bright, enduring white finish. Each metal choice changes the way the blue reads near the skin, and our team at The Natural Sapphire Company is happy to show comparisons so you can select the tone that best reflects your style. Chain options and lengths are also customizable, and we can provide matching 18K chains, longer or shorter lengths, or a secure bail that allows you to pair the pendant with a chain you already own.

This pendant is more than a piece of jewelry, it is a story that invites ongoing chapters. The sapphire is a September birthstone and a traditional emblem of wisdom and fidelity, yet its appeal is also purely aesthetic, a jewel that elevates an everyday moment into something memorable. For care, we recommend gentle cleaning in warm soapy water with a soft brush to maintain brilliance, and professional inspections periodically to ensure settings remain secure. Because this sapphire is untreated, it retains its natural character, and we provide full details about its origin and treatment status with every purchase. At The Natural Sapphire Company we offer dedicated personal service, including independent laboratory reports on request, secure packaging, and guidance on insurance and appraisal if desired. If you would like to explore alternate metals, a different chain, or a bespoke variation that reflects a personal story, please contact us and we will guide you through each thoughtful step of bringing this Ceylon sapphire from its storied origins to your everyday life.