Great jewelry design doesn’t shout.It whispers precision.

The Baguette Oval Diamond Key Pendant Necklace 3D jewelry model blends Art Deco geometry with the timeless sophistication of quilted luxury textures. The result is a pendant that feels architectural, refined, and unmistakably high-end.

For jewelry designers and manufacturers, this CAD model represents something even more valuable: hours of complex modeling already solved.

The Baguette Oval Diamond Key Pendant Necklace delivers a highly detailed luxury pendant structure with layered stone settings, geometric symmetry, and an iconic quilted diamond shaft—ready for rendering, prototyping, or production.

Art Deco Oval Key CrownThe visual centerpiece of the Baguette Oval Diamond Key Pendant Necklace is its three-layer concentric oval key head, engineered for depth and brilliance.

Outer Oval FrameA bold double row of round brilliant pavé diamonds defines the perimeter, creating a rich, luminous silhouette.

Middle Layer – Radiating Baguette DiamondsA complete ring of baguette-cut diamonds is arranged in a radiant sunburst pattern. These stones project outward like light rays, delivering strong Art Deco energy and directional sparkle.

Inner Oval HaloA final ring of round diamonds frames the center oval opening, enhancing symmetry while allowing light to flow through the structure.

This layered construction produces a dramatic visual effect—three concentric ovals, each playing a different role in the light performance of the pendant.

Transitional Diamond CollarBetween the key head and shaft sits a refined horizontal baguette diamond belt, creating a clean architectural transition.

Curved shoulder elements above and below this section soften the geometry, ensuring the design remains elegant rather than mechanical.

Quilted Diamond Shaft — Signature DetailThe most distinctive feature of the Baguette Oval Diamond Key Pendant Necklace lies in its quilted lattice shaft, inspired by classic luxury fashion textures.

The cylindrical shaft is engraved with a diamond lattice (quilted) pattern, forming a repeating geometric grid across the entire surface.

At every intersection point of the lattice, a round brilliant diamond is set, producing a subtle rhythm of sparkle across the pendant.

The result is a structure that feels woven from metal and light, combining texture, symmetry, and craftsmanship in a way rarely seen in key pendant designs.

Structured Key BitThe pendant concludes with a stepped rectangular key bit, also decorated with round diamonds and continuing the quilted design language.

A polished spherical metal tip completes the structure with clean precision.

CAD Model Files IncludedThe Baguette Oval Diamond Key Pendant Necklace jewelry CAD model is delivered in professional production formats:

3DM file

STL file

Fully compatible with industry-standard jewelry CAD workflows.

Pendant DimensionsSpecification MeasurementTotal Height 47.80 mmWidth 18.47 mmThickness 5.95 mmThis size makes the design ideal for statement luxury key pendants or signature collection pieces.

Diamond SpecificationsRound Brilliant DiamondsSize Quantity0.95 mm 521.05 mm 171.1 mm 31Total Round Diamonds: 100Total Round Diamond Weight: ≈ 0.379 CT

Approximate reference:A 1.1 mm round diamond ≈ 0.006 CT per stone.

Baguette DiamondsMultiple baguette diamond sizes are used to construct the oval halo and structural transitions.

Size Range QuantityVarious baguette sizes ≈ 67 stonesThese stones create the radiant halo effect and structural diamond belts.

Total Gemstone CountApproximately 167 stones

100 round diamonds

≈67 baguette diamonds

Why Jewelers Choose This ModelCreating layered oval halos, baguette radiating patterns, and quilted diamond textures requires substantial CAD precision and time.

The Baguette Oval Diamond Key Pendant Necklace allows jewelry professionals to skip that complexity and move straight to:

Rendering

Wax printing

Manufacturing preparation

Collection development

Because in jewelry design, time saved on modeling becomes time invested in creativity.