This Diamond Heart Y Necklace 3D CAD model features a modern open-heart centerpiece combined with a delicate drop-chain element. The elegant Y-shaped silhouette creates a graceful neckline fall, making it ideal for contemporary and romantic jewellery collections.

The main heart frame is accented with finely set round diamonds along the outer curve, enhancing brilliance while maintaining a lightweight and refined structure. A secondary polished heart charm is positioned along the side of the chain, adding a stylish layered effect.

From the center heart, a vertical drop chain extends downward, finished with a rectangular diamond-set charm that adds balance and subtle movement. The integrated chain connection ensures natural alignment and smooth wear.

The design is engineered with precise stone seats, secure settings, and clean casting geometry for reliable production and long-term durability.

Perfect for:

Gold, white gold, and rose gold production

Natural or lab-grown diamonds

Romantic and gifting collections

Modern layering jewellery

Professional 3D printing and casting workflows

INCLUDED FILES

3DM (Editable Rhinoceros file)

STL (Production-ready for 3D printing and casting)

All files are scaled in millimeters and optimized for jewellery manufacturing accuracy.

IMPORTANT POINT

Open diamond heart centerpiece

Elegant Y-shaped drop design

Side polished heart accent charm

Rectangular diamond drop element

Balanced and lightweight construction

Real-scale millimeter model

Secure and casting-friendly settings

Modern romantic concept

CUSTOMER SUPPORT

For customization such as heart size adjustment, drop length modification, charm redesign, chain length changes, metal weight optimization, or gemstone replacement, please contact us.

We provide fast response and complete jewellery manufacturing support.