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Finding a design that perfectly captures a shared history without sacrificing daily wearability is difficult. A 3 stone diamond engagement ring solves this. These structured trilogy styles physically anchor the past, present, and future into one piece. They balance immense light return with low-profile security for everyday life.
Precious engagement ring made in platinum and 18K yellow gold with a 52 pt. center diamond and 1.43 ct. of side stones. 0.52 ct. GIA certified center stone (H/SI-2). 1.95 ct. total weight of diamonds.
Custom polished platinum engagement ring built around a client provided center diamond with bezel set Ceylon sapphire side stones.
Custom engagement ring designed with a center diamond taken from a family ring, made in 18K yellow gold with leaf accents.
Custom engagement ring design made in 18K yellow gold with a (D/VVS2) center diamond set in 6 prongs with baguette side diamonds.
Custom made wedding band designed to fit around our client’s sapphire engagement ring, made with client provided diamonds and sapphires from their original wedding band.
Custom engagement ring made in 18K yellow gold with platinum and rose gold elements representing infinity, the sun, and the moon, and different colors of side stones representing the American & Ukrainian flags.
Custom platinum engagement ring made by adding two tapered radiant-cut side diamonds to our client’s existing ring and redesigning the settings around the center diamonds and band to have a cohesive look.
Tapered ring in 18K yellow gold with hammer texture, made with around a 1 ¼ ct. emerald-cut emerald center stone and 0.30 ct. of diamonds. Approx. 1.55 ct. total weight of gemstones.
Textured engagement ring made in 18K yellow gold with platinum inlay, a ½ ct. grayish rose-cut hexagonal center diamond, and 6 pt of brilliant-cut side diamonds.
Custom designed platinum engagement ring made using client provided side diamonds. Over 1 ½ ct. total weight of diamonds.
Engagement ring made in 18K yellow gold with platinum inlay made with a 0.90 ct. (F-SI2) center diamond with a GIA Certificate and 0.60 ct. of white and different colors of side diamonds. Price for settings only, not including 0.90 ct. diamond center stone. 1.51 ct. total weight of diamonds.
Engagement ring made in 18K yellow gold with a 0.90 ct. (F/VS-2) GIA certified diamond center stone and over ¾ ct. of pear-shaped side diamonds. 1.73 ct total weight of diamonds. Price for setting only in 14K gold - $2350, Price for setting only in 18K gold - $2495
18K yellow gold hammer textured wedding set. Engagement ring has 1/3 ct. of diamonds and matching curved wedding band has ¼ ct. of diamonds.
Custom designed emerald engagement ring based on the Spanish Steps Collection, made in palladium and 18K yellow gold with an emerald-cut 2 ¾ ct. center stone and over 1/3 ct. of diamonds.
Genius of Nature commission anniversary ring made in platinum and 18K yellow gold inlay, with around 1 1/3 ct. total weight of diamonds (1 ct. total for center stones and 1/3 ct. white and colored side stones). 4.5mm wide.
Commission wedding ring based on the Rope Collection, made in 14K white and yellow gold with sapphire and diamonds.
Precious engagement ring. Available in different types of metals and with different sizes of diamonds.
Precious engagement ring. Available in different types of metals and with different sizes of diamonds.
Precious engagement ring. Available in different types of metals and with different sizes of diamonds.
Precious engagement ring. Available in different types of metals and with different sizes of diamonds.
Commission ring made in 14K yellow gold with a jade gemstone using client's diamonds and family gold.
Precious engagement ring. Available in different types of metals and with different sizes of diamonds and sapphire center stone.
Precious engagement ring. Available in different types of metals and with different sizes of sapphires and diamond center stone.
Precious engagement ring. Available in different types of metals and with different sizes of sapphires and diamond center stone.
Look at it this way. Most solitaires put all the optical pressure on a single gem. But there's a catch. When bench jewelers align three gems, the side stones must match the precise facet proportions of the center. If a poorly cut side diamond sits next to a brilliant center, it casts a dull, gray shadow over the entire piece. True artistry requires mathematical precision.

Here’s the reality. Elongated shapes require expert finger coverage calculation. A 3 stone oval engagement ring naturally draws the eye outward. Because the long center stone already maximizes surface area, adding proportionate side gems creates an unbroken band of brilliance across the hand. Poorly angled prongs will snag on sweaters immediately. Master craftsmen ensure the gallery rail sits flush, protecting delicate culets from hard impacts against steering wheels or granite countertops.
Worse still, mass-produced settings often rely on pre-cast molds that ignore the specific depth of the chosen stones. Headquartered in Alexandria, VA, custom fabrication ensures every prong is hand-drawn to the millimeter. This local studio also operates in Arlington, VA, and Washington DC. Sourcing engagement rings 3 stone designs from a regional expert guarantees the metalwork wraps the gems seamlessly. No awkward gaps. No wiggling stones. Just solid, structural integrity. Designing 3 stone engagement rings demands this level of localized accountability.
Stop settling for generic templates that fail to capture the weight of a lifelong commitment. The right trilogy design requires an uncompromising approach to proportion, light, and everyday resilience. Bring your vision to Dejan Studio Jewelry to build a piece that will outlast the generations. Book a consultation today to start sketching a legacy.
Yes. Framing a diamond with deep blue sapphires creates high contrast and highlights the center stone's bright white facets beautifully.
Not always. Cathedral or trellis settings can lower the overall profile, keeping the gems closer to the finger for active lifestyles.
Most jewelers recommend side stones that are roughly one-third to one-half the carat weight of the central gem.
It depends on the basket. A raised gallery allows flush fitting, while a low-set basket requires a curved contour band.
Take it to a bench jeweler every six months. Daily wear slowly bends metal, especially on exposed outer edge prongs.
We're here to help you begin your custom jewelry journey. Please share your questions in the form, or if you'd like to meet, simply schedule an appointment.
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