Colored gemstones shine in bold platinum and gold designs

Birthstones have moved past the lone-stone look

Subtle is over. The strongest colored-stone jewelry now behaves like a small piece of architecture, with one gem set off by secondary stones, mixed metals and enough negative space to let color breathe. That shift was impossible to miss in the 11th annual INSTORE Design Awards, where colored gemstones were described as hotter than ever and the category drew a noticeably larger field within a contest that totaled 229 entries across 31 categories.

The new mood is not about shrinking the stone to make it polite. It is about scale, contrast and presence. Judges kept returning to those qualities, which makes these winning rings especially useful if you are shopping for birthstone jewelry that feels current rather than merely pretty. The message is clear: a birthstone should no longer sit alone and quiet. It should be framed, layered and given a reason to command the hand.

Why the winning rings feel so modern

Robin Callahan Designs LLC took first place in Colored Stone Jewelry Over $5,000 with Majestic, an 18K white gold ring centered on a 13.10-carat purple-blue custom cushion-cut tanzanite. The stone is surrounded by 6.645 carats total weight of G-H-color, VS-clarity diamonds, and the $79,000 price places it firmly in high-jewelry territory. The important detail is not just the carat count. Judges praised the way the diamonds beneath the center stone and along the shank keep the tanzanite in front, where it belongs, while adding just enough sparkle to sharpen the profile. One judge called the scale and center stone immediately arresting, which is exactly the point: the ring works because the tanzanite is allowed to dominate.

AG Gems took second place with Celestial Dream, a more lyrical but no less ambitious composition in platinum and 18K yellow gold. Its centerpiece is a 4.51-carat untreated Burmese spinel, joined by a 3.27-carat untreated rainbow moonstone and 1.08 carats of round brilliant diamonds, with a price of $28,500. The pairing is smart because spinel delivers saturated color while moonstone softens the composition with its ethereal glow. Set in platinum and yellow gold, the ring reads as both cool and warm, a reminder that mixed metals can make colored stones feel more dimensional rather than more complicated.

Yael Designs followed with Yemara, a platinum and 18K yellow gold ring centered on a 2.48-carat pear-shape Paraíba tourmaline priced at $69,635. The ring also includes half-moon Paraíba tourmaline, round Paraíba tourmaline and diamonds, with a GFCO Gem Lab report attached to the center stone. That paperwork matters because Paraíba tourmaline is prized for its electric color and its market scrutiny. Here, the shape story does as much work as the gem itself: the pear center gives the ring motion, while the half-moon and round accents build a taper that feels deliberate, not decorative.

Rogers Jewelry Co. won Retailer’s Choice with Dream, a platinum and 18K yellow-and-rose-gold ring featuring a 2.89-carat Mozambique-origin aquamarine, trillion-shape aquamarine and treated blue diamonds. At $23,000, it is the most accessible of the headline pieces, but it is no less instructive. Aquamarine can disappear if it is treated too gently; here, the geometry and color layering make it feel tailored and modern. The rose and yellow gold add warmth against the cool blue palette, and the trillion side stone gives the ring a sharper silhouette than a classic solitaire ever could.

What the 2026 awards say about colored stones as a category

The 2026 competition added a new Small Batch Colored Gemstone category for makers with five or fewer employees, which tells you how central colored-stone jewelry has become to the trade. This is no niche corner anymore. It is a category with enough momentum to support both big design studios and small-scale makers, and the field rewards originality in cut, color and construction rather than volume alone.

The numbers also tell a story. INSTORE said the awards matched the prior year’s 229 entries, but the colored-stone category itself saw a sharp surge. That matters because demand at the top end often filters downward into what buyers start asking for at the counter. When judges praise presence, balance and scale in a $79,000 tanzanite ring, the same instincts begin shaping more approachable pieces: a better-cut center stone, a more thoughtful side-stone arrangement, a setting that shows more of the gem and less of the metal.

How to shop the look by birthstone month

For March, aquamarine is the clearest entry point into this trend. Look for stones that are not just pale blue but visibly alive, then ask for side stones with angular shapes such as trillions or tapered accents. Mixed-metal settings can keep aquamarine from reading flat, especially when the design includes a second blue note, like treated blue diamonds, rather than a single color lane.

For December, tanzanite is the star stone to watch. A custom cushion cut, as seen in Majestic, gives the gem more body than a narrow oval or princess shape, and diamonds placed below or beside the center can intensify the color without swallowing it. If you want the stone to remain the hero, choose an open setting with enough light around the pavilion. A closed, heavy design would mute exactly what makes tanzanite compelling.

For May, the takeaway is less about copying a single stone and more about adopting the same architecture. Seek a center gem that feels substantial, then let the side stones create motion or contrast rather than repetition. In today’s market, the most compelling birthstone pieces are the ones that feel composed, not matched.

A final lesson comes from the comparison to 2025, when Uneek Jewelry won the over-$5,000 colored-stone category with a Burma-origin heated ruby ring priced at $151,440, while Yael Designs placed second with a Nigerian Paraíba tourmaline ring. Year after year, the strongest designs favor vivid color, clear structure and stones with enough personality to carry a room. That is where birthstone jewelry is headed now: away from the solitary gem, and toward pieces that behave like wearable color stories.