0.90 ct Natural Green Sapphire (Madagascar, Unheated) – Marquise Cut SI | 8.83 x 4.16 x 3.03 mm Loose Stone for Engagement Rings
$265.42 $331.78
Natural Green Sapphire – Madagascar (Unheated & Untreated), 0.90 ct, Marquise Cut, SI
A bright, earth-sourced green sapphire with lively brilliance and clean faceting—ideal for a bespoke engagement ring, wedding ring, or fine jewelry centerpiece. Sourced by Sapphire Pal (Australian-based, est. 2014; 60+ years family heritage). Dispatched from Sydney, Australia with fast, secure, insured worldwide shipping.
At a glance
Gemstone: Natural Green Sapphire (Corundum)
Origin: Madagascar
Treatment: Unheated & Untreated (natural color)
Weight: 0.90 carat
Dimensions: 8.83 x 4.16 x 3.03 mm
Cut: Marquise, expertly faceted
Clarity: SI (eye-appealing)
Authenticity: Gemstone authenticity confirmation included
Why you’ll love it
Unheated, untreated rarity prized by gem collectors and jewelry makers.
Marquise silhouette elongates the finger; beautiful in solitaire or diamond halo designs.
Precision cut & polished for lively sparkle and balanced proportions.
Direct sourcing with transparent provenance; shipped from Australia.
Ideas & uses
Engagement rings • Promise rings • Heirloom pendants
Custom fine jewelry • Contemporary or classic designs
Shipping & service
Dispatch: Sydney, Australia
Worldwide shipping: Tracked & insured
Support: In-house gemologist advice on design, metal, and proportions
Note: Color may vary slightly across screens/lighting. Dimensions & weight are measured carefully; minor variations are normal for natural gemstones
Shipping from Australia
Processing time
1 business day
Customs and import taxes
Buyers are responsible for any customs and import taxes that may apply. I'm not responsible for delays due to customs.
Payment Options
Returns & Exchanges
Returns & exchanges accepted within 7 days
Buyers are responsible for return shipping costs. If the item is not returned in its original condition, the buyer is responsible for any loss in value.
The following items can't be returned or exchanged
Because of the nature of these items, unless they arrive damaged or defective, I can't accept returns for:
- Custom or personalized orders
Conditions of return
Buyers are responsible for return shipping costs. If the item is not returned in its original condition, the buyer is responsible for any loss in value.