# Dual Pear Diamond Ring Welcome to RhinoArtisan! \ In this tutorial, we’ll model a sleek pear-set ring from scratch using a fully parametric workflow. We’ll start with a Spanish size 14 ring curve and build a precise shank with reusable profiles. Then we’ll place a 5×8 mm pear-cut center stone, construct a custom straight-prong basket, carve elegant side channels, add a graded pavé, finish with delicate millgrain, mirror the detailing, and prepare clean cutters for production and rendering. 📌 What You’ll Learn: \ ✔ Designing a three-stone engagement ring from scratch \ ✔ Building a smooth shank \ ✔ Creating accurate seats for princess and trillion-cut stones \ ✔ Customizing prongs and supports for secure stone setting \ ✔ Applying Boolean operations for clean manufacturing geometry \ ✔ Optimizing the structure for strength and ergonomic comfort \ ✔ Preparing a full jewelry CAD for rendering or production {% embed url="" %} --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.rhinoartisan.com/video-lessons/overview/sculpted-elegance-statement-jewelry-designs/dual-pear-diamond-ring.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.