Buy Now Natural Opal Doublet Gemstone 7.52 Carats Oval Cabochon Shape Size 21.5x9.4mm
Buy Now Natural Opal Doublet Gemstone 7.52 Carats Oval Cabochon Shape Size 21.5x9.4mm
Description
Opal Gemstone Details:
- Stone: Australian Doublet Opal
- Shape: Oval Cabochon
- Carats Weight: 7.52 Carats
- Measurements: 21.5x9.4mm
- Treatment: Natural
- Certified by: IDL
- Color: White/Black
- Per Price Carat: 150$
- Origin: Austrialian
About Opal
Opal is hydrated silica made of tiny spheres that split light into flashes of colour, called play-of-colour. Main types include white, black, crystal and fire opal.
- Mineral: Opal (hydrated silica)
- Hardness: 5.5–6.5 on the Mohs scale
- Main sources: Australia, Ethiopia, Mexico, Brazil
- Treatments: Some opal is stabilised or treated to darken its background, and thin opal may be sold as doublets or triplets; ask us about any stone to see its treatment.
- Care: Keep opal away from heat, sudden temperature changes and ultrasonic cleaners, and wipe it with a soft damp cloth rather than soaking it.
Buying from Raza Gems: in Dubai since 2005, lab reports on major stones, 7-day returns and insured worldwide shipping.
Shipping & Delivery
Delivery: UAE AED 25, 2–3 business days. Worldwide AED 199, 5–10 business days, tracked and insured.
Dispatch: loose stones in 1–2 business days, ready-made jewellery in 2–3.
Returns & Authenticity
7-day returns: loose stones and ready-made jewellery can be returned within 7 days of delivery, unused, with their certificate and packaging.
Authenticity guarantee: if a recognised lab finds a stone is not as described, we refund the full price and the lab fee.
Made to order: custom pieces can't be returned unless faulty.