Spinel 0.10 Carat Blue Round – Rare Cobalt-Colored Gemstone from Tanzania

Name: Spinell 0.10 Karat Blau Rund – Seltener Kobaltfarbener Edelstein aus Tansania | Saphir & Smaragd
Price: 460.00 EUR
Availability: InStock

€460.00

Edler Spinell 0.10 Karat Blau Rund mit natürlicher Farbe und Zertifikat. Ideal für feine Schmuckfassungen. Jetzt entdecken.

Availability: Available

High-quality gemstones are processed via secure bank transfer after confirmation. Upon request, we will gladly send you a detailed video of the stone via WhatsApp.

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Estimated delivery:

18 May - 21 May

Short delivery time
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14 days right of withdrawal

Category: Spinel

Specifications

Stone: Spinel
Color: Blue
Shape: Round
Gewicht: 0.10 Karat
Größe: 2,7 mm
Hardness: 8 on the Mohs scale
Reinheit: Augenrein – sehr feine Einschlüsse nur unter 10x sichtbar
Origin: Tanzania
Treatment: Untreated
Zertifikat: Valérie DURRAFFOURG (Gem-A, London)

Description

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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.

Feine Schmuckdetails mit edlen Steinen – Saphir & Smaragd

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.