Triple Heart Key Diamond Pendant Necklace Model—a design that turns symbolism into structure, and structure into profit.

This is not a static pendant. It is a progression—three hearts cascading in sequence, guiding the eye downward with rhythm and intention. From the open crown to the final gemstone at the base, every element is placed to create movement, hierarchy, and emotional continuity.

For manufacturers, this translates into something practical: a visually rich design that remains production-efficient.

Design NarrativeThe Triple Heart Key Diamond Pendant Necklace Model is defined by:

Layered heart progression — large, medium, and small hearts forming a vertical flowFantasy-inspired elegance — reminiscent of magical keys and fairytale motifsStrong visual rhythm — a structured descent that naturally draws attentionBalanced complexity — decorative, yet controlled for manufacturabilityUnlike flat or static pendants, this model creates motion in a still object, increasing its perceived value at retail.

Dimensions & ProportionsTotal Height: 28.61 mmMaximum Width: 8.39 mmThickness: 3.69 mmAspect Ratio: ~3.4:1 (ultra-slim vertical profile)These proportions deliver:

Strong visual elongation on-chainEfficient material distributionA distinctive silhouette that stands out in collectionsStructural BreakdownTop Bail

Rounded open loopSmooth transitions for durability and comfortPrimary Heart (Top Layer)

Open, airy heart frameEstablishes the overall silhouetteSecondary Heart (Center)

Solid heart form nested withinHouses the primary focal diamondTertiary Heart (Lower Accent)

Smaller heart integrated into the upper shaftAdds depth and continuity to the designKey Shaft

Slim, elongated barClean surface for efficient finishingBase Element

Replaces traditional key teeth with a prong-set diamond terminationCreates a refined and modern ending pointDiamond SpecificationsTotal Stones: 3Cut: Round Brilliant (all stones)Stone Breakdown:

Center Heart Stone: 1.6 mm (~0.015 ct)Lower Heart Stone: 1.3 mm (~0.008 ct)Bottom Stone: 1.7 mm (~0.018 ct)Total Carat Weight: 0.041 ctSetting: Prong settingMultiple stones increase brilliance while maintaining manageable setting complexity.

Included File Formats3DM (Rhino)STL (Ready for casting & printing)Built for seamless integration into professional jewelry production pipelines.

Manufacturing AdvantagesLayered structure adds perceived value without excessive detailingSmooth surfaces reduce polishing timeControlled stone count balances brilliance and laborStrong vertical design enhances retail differentiationThis is a model designed to look intricate—but produce efficiently.