Forbidden Gemstone is a 7 year old mare by Rubick out of the Fastnet Rock mare, Forbidden Jewel.
Last start was 7th at Taree on Jun 5, 2025 in the Sky International (Bm66) over 1000 metres.
Sale Details

Lot 95 2023 Inglis October (Late) Online Sale
Vendor: Scott Singleton Racing (as agent) Buyer: Royal Bloodstock $4,500

Lot 142 2024 Inglis October (Late) Online Sale
Vendor: Royal Bloodstock Buyer: Steve Harte $6,000