Gallery
Digital 3D Jewelry Model — No Physical Item
Downloadable model intended for jewelry CAD, 3D printing, and lost-wax casting workflows. Verify the listing specifications before production.
By: JM
Price: $20.00 USD
A substantial signet ring featuring a high-relief, centrally-mounted chess queen piece. The queen figure is set against an oval checkerboard background, which has alternating high-polish and textured stippled squares to create contrast. Symmetrical, stylized acanthus leaf scrollwork adorns the ring's shoulders, merging into a broad, tapered shank. The design has an overall face measurement of approximately 18.9mm x 18.85mm and a profile height of 6.65mm. The shank is solid at the base, with a thickness of 1.78mm. To optimize metal usage and weight, the underside of the signet face is cored out. The model is structured with the queen piece as a separate component, facilitating two-tone casting and finishing. STL files are provided, organized by US ring size, for direct use in production workflows.
Face Width: 18.85 mm Face Length: 18.91 mm Profile Height: 6.65 mm Shank Base Thickness: 1.78 mm Shank Base Width: 4.70 mm
US: 6, 7, 8, 9, 10, 11, 12, 13 UK: M, O, Q, S, U, W, Y, Z1 German: 51.8, 54.7, 57.2, 59.7, 62.5, 65, 67.5, 70.1 Inner Diameter: 16.5mm, 17.4mm, 18.2mm, 19mm, 19.9mm, 20.7mm, 21.5mm, 22.3mm
Weights are based on a US Size 10 ring. See product images for a more comprehensive list. - Silver 925: 13.1 g - Yellow Gold 14K (585): 16.2 g - Yellow Gold 18K (750): 19.4 g - Platinum 950: 25.4 g - Steel: 9.7 g - Bronze: 10.6 g
Production & Compatibility This model is optimized for several manufacturing methods. The files are suitable for high-resolution SLA/MSLA 3D printing with castable resins. The inclusion of a "Wax CNC" weight (1.24g for US10) confirms its suitability for subtractive milling. The ring body and the queen piece are separate meshes, allowing for straightforward two-part casting for a two-tone metal finish. The cored-out underside significantly reduces casting weight and material cost.
Q: Is the queen figure a separate part for two-tone metal casting? A: Yes, the 3D model is designed with the queen as a separate, interlocking component from the main ring body. This makes it ideal for casting in two different metals, such as yellow gold for the queen and white gold for the ring.
Q: What are the face dimensions of this ring? A: The oval face of the ring measures approximately 18.91mm long by 18.85mm wide. The total height from the bottom of the shank to the top of the queen's crown is 6.65mm.
Q: How much does the US Size 10 version weigh in sterling silver? A: For a US Size 10, the estimated weight is 13.1 grams in Sterling Silver (.925). The model is intentionally hollowed out under the face to achieve this balanced weight for a ring of its size.
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