Design Strategies: Color & Diamonds

Three Approaches to Pairing Colored Gemstones with Diamonds

Diamonds and colored gemstones have always shared a place in fine jewelry, but today’s designers are using that pairing in more intentional and creative ways. Whether color takes center stage or plays a subtle supporting role, combining diamonds with vibrant gemstones opens up endless design possibilities.

This month, we’re exploring three distinct approaches to pairing colored gemstones with diamonds, each offering a different balance of color, brilliance, and visual impact.

Color As Focus

Diamonds as a Supporting Acent

When color is the focus, the role of the diamond is to enhance not compete. These designs highlight the richness and individuality of the gemstone, while diamonds provide light, contrast, and refinement.

Layered Color with a Diamond Divider

A more directional approach to color-forward design is using multiple gemstones in a single composition, with a diamond acting as a point of separation and refinement.

In this pendant design, a shield-shaped sapphire and a shield-shaped spinelare arranged in a vertical composition . Set between them, an elongated white baguette diamond creates a clean line of light that visually separates the two gemstones while tying the design together.

The diamond doesn’t compete for attention—instead, it sharpens the composition. Its linear form contrasts with the angular shields, while its brightness enhances the depth and tonal variation of the gemstones.

This type of arrangement works especially well when combining stones in similar color families. The diamond introduces clarity and structure, allowing subtle differences in hue and saturation to stand out.

Scattered Diamond Accents

Instead of framing a gemstone, a sprinkle of diamonds can accent colored stones with subtle, intentional sparkle.

In this bracelet, five vivid colored gemstones are set into larger yellow gold pebbles, arranged alongside smaller, smooth gold forms studded with flush-set old mine cut diamonds—creating a wide, cobblestone-like composition.

The colored gemstones read as the main characters, while the soft, imperfect outlines of the antique-cut diamonds echo the organic shapes of the gold, adding a quiet, irregular brilliance.

This approach keeps the focus on color, with diamonds contributing texture, light, and movement across the piece.

Color as Companion

Diamonds and Gemstones Share the Spotlight

In these designs, neither element is secondary. Color and diamond are treated as equals—balanced in scale, cut, and visual importance.

Toi et Moi Two-Stone Styles

The toi et moi ring style is one of the most compelling ways to pair diamonds with color. By placing a diamond and a colored gemstone side by side, designers create a dialogue between the two stones.

Balance in a toi et moi design can be achieved in multiple ways. Pairing stones in matching cuts creates a sense of symmetry, while combining different cuts introduces tension and interaction. Mixing faceting styles—brilliant cuts, step cuts, and cabochons—adds another layer of contrast, resulting in more dynamic and expressive compositions.

In this example, a marquise-shaped diamond is paired with a marquise Chrome Tourmaline. The shared cut creates harmony, while the contrast between diamond brilliance and saturated green color keeps the design visually engaging.

This style feels modern, personal, and highly customizable—ideal for clients looking for something truly unique.

Matched Pairs, Mixed Cuts

Earrings offer a perfect opportunity to balance diamonds and colored gemstones in a structured way. One particularly striking approach is using matched pairs in fancy cuts.

These kite-cut diamonds sit atop a pair of shield shaped Tanzanites creating an elegant drop earring that balances edgy geometric gemstones with soft metal curves.

By matching cuts and proportions, designers create cohesion while still allowing the difference in materials to shine. The result is a design that feels intentional, bold, and visually balanced.

Color as Accent

Colored Gemstones Supporting Diamond Designs

In this approach, diamonds take the lead, and colored gemstones are used to add dimension, contrast, and subtle personality.

Diamond Centered Rings with Color Side Stones

A classic diamond center stone can be transformed with the addition of colored gemstone side stones. Elegant raspberry Garnets, vibrant tsavorites, or deep blue accents can shift the tone of a piece from traditional to distinctive.

This is an effective way for designers to offer something familiar with a twist—especially appealing in bridal or anniversary jewelry, where clients still want a diamond focus but are open to incorporating color.

Bringing It Into Your Designs

Pairing diamonds with colored gemstones isn’t just about combining materials—it’s about deciding how those materials interact. Whether you’re emphasizing contrast, balance, or subtlety, each approach offers a different way to tell a story through design.

As you develop your next collection, consider how these three strategies—focus, companion, and accent—can shape your use of color and light.

Explore our current selection of colored gemstones to find stones that complement your design vision, and start building pieces that bring these combinations to life.

Image Credits: