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: $12.50 USD
This is a 3D model of a statement ring featuring a large, contoured top element designed to resemble a Mobula ray or stingray. The entire surface is densely decorated with multi-sized pave-set stones, divided into sections by prominent milgrain detailing that follows the crests of the form. Two larger bezel-set stones are positioned to imply eyes, creating focal points on the ray's 'wings'. The ring shank has a simple D-shaped profile, measuring approximately 3.28mm in width and 1.69mm in thickness at its base. The overall design has a significant finger presence with a top element length of 33.25mm, making it suitable for lost-wax casting from a high-resolution SLA/DLP printed model. The provided files cover a range of US sizes from 6 to 13.
Stone 1 Type: Round Gemstone Quantity: 2 (two) Cut: Round Size: 1.5mm Setting: Bezel
Stone 2 Type: Round Gemstone Quantity: 54 (fifty-four) Cut: Round Size: 1.25mm Setting: Pave
Stone 3 Type: Round Gemstone Quantity: 6 (six) Cut: Round Size: 1.0mm Setting: Pave
Top Element Length: 33.25 mm Top Element Height: 3.61 mm Shank Base Width: 3.28 mm Shank Base Thickness: 1.69 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
Approximate Weight: 9g silver and 13g gold for size 10
Production & Compatibility
The intricate pave settings and milgrain details of this model are optimized for high-resolution 3D printing. Use of castable resins on SLA, DLP, or MSLA platforms (such as those from Formlabs, Asiga, or Phrozen) is recommended for creating master patterns for lost-wax casting. The solid 1.69mm thick shank is robust enough for printing and casting while also allowing for minor post-casting size adjustments by a bench jeweler. The geometry is supplied as a watertight mesh, intended to be ready for slicing and production workflows.
Q: How many stones are needed for this ring, and in what sizes? A: The design requires a total of 62 round stones: two 1.5mm stones, fifty-four 1.25mm stones, and six 1.0mm stones.
Q: What is the overall size of the decorative top part of the ring? A: The stingray-shaped top element measures approximately 33.25 mm from end to end and sits about 3.61 mm high off the finger.
Q: The ring is available up to US size 13. Is the band designed to be resized larger by a jeweler? A: Yes, the shank has a solid, simple profile with a thickness of 1.69 mm at the base, which provides sufficient material for a professional jeweler to perform standard bench resizing.
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