0.67 Ct.Tw.Total Carat Weight Alexandrite Pair from Ceylon (Sri Lanka)

From the moment these stones were formed deep within the mineral-rich soils of Ceylon, Sri Lanka, they began a remarkable journey that blends geological time with human artistry. In ancient riverbeds and metamorphic veins, chromium and other trace elements arrived at exactly the right moment to create alexandrite, a gem that carries the wonder of color change like a whisper from the earth. Our gemologists at The Natural Gemstone Company source responsibly, tracing each parcel back to its place of origin, and these two matched stones are a quiet testament to that care. Mined by hands that know the land, then sorted and evaluated with scientific precision, these alexandrites have been left untreated, showing their natural beauty with no enhancement, and each step from rough to gem has been orchestrated to preserve character and life.

Examined closely, this matched pair presents a harmonious dialogue of measurements and proportions, weighing 0.33 carats and 0.34 carats respectively, each fashioned into a round shape with a mixed brilliant cut. Their dimensions measure 4.22 by 3.56 by 2.84 millimeters for the 0.33 carat stone, and 4.18 by 3.59 by 2.80 millimeters for the 0.34 carat stone, each facet polished to an excellent finish. These alexandrites display a medium intense color intensity, and they offer a beautiful color shift from a green under fluorescent light to a brownish yellow under incandescent light, a trait that has long enchanted collectors and designers alike. Clarity is graded as very slightly included when evaluated at eye level, meaning the inclusions are minor and do not distract from the gem's sparkle, rather they add a fingerprint of origin that tells the story of formation.

When it comes to design, this pair is extraordinarily versatile, and their matched nature makes them ideal for paired settings as well as individual accents in more complex pieces. As classic stud earrings their matched size and color shift create a lively duo that responds to every change in light, lending subtle drama to everyday wear, and a four or six prong setting in 18 karat yellow gold will amplify their warm incandescent tones, while white gold or platinum will emphasize their greenish fluorescence. In a halo setting small brilliant diamonds can be arranged to frame each alexandrite, enhancing perceived size and adding scintillation that complements the color change, or a bezel setting can offer a modern, secure look that softens the contrast and allows these gems to read as vintage inspired. For a ring the stones can be set as perfectly matched side stones flanking a center gem, creating balance in a three stone design, or they can be set as twin central stones in a bypass or twin band design, playing on symmetry and personal meaning.

Beyond standard settings this pair lends itself to imaginative uses, from delicate pendant sets that use one gem on each side of a lariat, to cufflinks and shirt studs for a refined masculine application, and even as accent stones in a cocktail ring where their color play will catch attention across a room. Designers will appreciate the mixed brilliant cut for its ability to reflect light in varied lighting conditions, and jewelers will value the very slightly included clarity which stabilizes the stone during setting, reducing risk while retaining character. Because these alexandrites are natural and untreated, they carry cultural resonance as well, echoing Sri Lankan traditions of emerald like greens and antique tones that have been prized across centuries. If you are considering a bespoke commission, The Natural Gemstone Company can recommend metal choices and setting styles that optimize color shift and wearability, ensuring that the finished piece becomes an heirloom that continues the story these stones began in the earth.