Rare Santa Maria Aquamarine 3-Stone Ring with Trillion Diamonds in Platinum

A striking three-stone design centered on a rare Santa Maria aquamarine, this platinum ring showcases a 2.05 carat oval aquamarine with the rich, saturated blue color prized in fine examples of the gemstone. The elongated oval cut displays the stone’s beautiful depth of color while allowing plenty of light to move through its faceted surface. Set in cool-toned platinum, the aquamarine’s vivid blue hue remains the unmistakable focal point of the design.

Flanking the center stone are two trillion-cut natural diamonds totaling approximately 0.28 carats, positioned with their pointed ends toward the aquamarine to create a clean, tapered silhouette across the finger. Their crisp white brilliance provides an elegant contrast to the blue center while adding sparkle without overwhelming it. The simple platinum shank and classic three-stone arrangement keep the setting refined and allow the quality and color of the gemstones to take center stage.

Santa Maria aquamarines are especially sought after for their deeper, more saturated blue color, making this ring a distinctive alternative to more commonly seen pale aquamarine jewelry. The combination of the richly colored oval center, geometric trillion diamond accents, and bright platinum setting gives the piece a timeless look that could work beautifully as an engagement ring or an exceptional gemstone statement piece.

Details: Three-stone ring crafted in platinum featuring a 2.05 carat oval Santa Maria aquamarine with heat treatment, flanked by approximately 0.28 carat total weight of natural trillion-cut diamonds. Ring is currently a size 7.