Stone type: Tanzanite
Color: Blue/Purple
Shape: Cushion
Weight: 2.60 carats
Hardness: 6.5 (Mohs scale)
Origin: Tanzania
Purity: Eye clean
Dimensions: 11 × 7 mm
Certificate: Valérie DURAFFOURG (Gem-A diploma)
Tanzanite 2.60 carat Blue Cushion – Natural untreated gemstone with intense luster
€1,890.00
Tanzanite 2.60 carat blue cushion – Untreated gemstone with natural color and excellent clarity. Ideal for high-quality jewelry.
Availability:
Available
✔ Secure & insured shipping
✔ Authenticity guaranteed for every gemstone
✔ Personal consultation upon request
Delivery & Returns
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Estimated delivery:
August 22 - August 25
- Short delivery time
- Secure payment
- 14 days right of withdrawal
Specifications
Who we are
Saphir & Emerald stands for carefully curated colored gemstones with traceable origins and uncompromising quality. Each stone is individually tested – for color, clarity, cut, and origin – so you can choose with confidence.
Our quality promise
Certified authenticity
Independently tested gemstones – optionally with laboratory certificate (e.g. GIA, IGI, DSEF) for maximum transparency.
Transparent origin
Detailed information on color, origin, shape, purity & treatment on each product page.
Secure delivery
Careful, padded packaging and tracking ensure your selection arrives safely.
Your path to timeless elegance begins here.
Discover select sapphires, rubies, and emeralds—precisely described, fairly priced, and ready to enhance your jewelry or collection. Quality you can see. Transparency you can trust.
Frequently Asked Questions
Are your gemstones certified?
Many of our gemstones have certificates from recognized laboratories (e.g., GIA, IGI, DSEF). Information can be found directly on the respective product page.
How long does delivery take?
Typically 3–5 business days after shipment. Minor variations may occur for unique or custom-made items.
Can I track my order?
Yes. After shipment, you will receive all tracking information via email.
How does return & refund work?
Refunds are available for damage upon arrival, incorrect delivery, or lost shipments. Contact us with your order number and, if possible, photos:
customer@saphirsmaragd.com.
Are the gemstones treated?
Information on treatments (e.g. heated, oiled, untreated) can be found in the product details under “Finish / Treatment”.
How do I care for emeralds, rubies and sapphires?
Emerald: Clean gently with warm soapy water and a soft brush; sensitive to chemicals. Sapphire/Ruby: Very robust; clean with warm water, or ultrasonic cleaning if necessary.
How do I contact customer service?
By email to customer@saphirsmaragd.comWe usually respond within 24 hours.
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