Natural Green Sapphire 1.10ct Step Cut (Madagascar, Unheated, SI) – Loose Sapphire for Engagement Ring

A vivid, earth-sourced green sapphire—unheated, untreated, and ready for a modern heirloom.
This 1.10 carat step-cut sapphire from Madagascar delivers crisp, mirror-like flashes and an elegant silhouette. Natural, unheated & untreated, with SI clarity, it’s ideal for a bespoke engagement ring, pendant, or fine jewelry project.

Stone Highlights

Gem: Natural Green Sapphire (Corundum)

Origin: Madagascar

Weight: 1.10 carat

Cut/Shape: Step Cut (rectangular faceting)

Dimensions (approx): 6.20 × 4.50 × 3.50 mm

Clarity: SI (slight inclusions, eye-pleasing)

Treatment: None — Unheated & Untreated

Transparency: Transparent

Certification: Includes Gemstone Authenticity Confirmation from the seller

Why Sapphire Pal

Australian-based gem merchant (est. 2014) with 60+ years family heritage

Direct sourcing (including our own mine partnerships)

Responsibly selected earth sourced gemstones; never lab-created or synthetic

Perfect For

Engagement rings, promise rings, wedding jewelry, pendants, earrings, and custom jewelry designs. A great choice for jewelry makers, designers, and the gem and jewelry community.

Shipping & Packaging

Dispatch from Australia

Free, secure, insured worldwide shipping

Protective packaging; ready for bench setting or gifting

Notes

Colors can vary slightly by screen and lighting.

Measurements are taken by hand; allow ~0.1 mm variance.

Third-party lab reports can be arranged on request (fees/lead time may apply).

Care

Clean with warm water, mild soap, and a soft brush. Avoid harsh chemicals and extreme ultrasonic cleaning.