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Glistering Sphene 3.76 Ct imperial Sphene slight Colour shift zagi
GRS Certified Alexandrite 8.15 ct Amazing Color Change

Treasure Port

GRS Certified Alexandrite 8.15 ct Amazing Color Change

Price

$73350.00
AAA Grade Alexandrite Amazing 7.60 ct Color Change

Treasure Port

AAA Grade Alexandrite Amazing 7.60 ct Color Change

Price

$12000.00
Amazing Santa Maria Color Aquamarine 19.90 Cts Loupe Clean

Treasure Port

Amazing Santa Maria Color Aquamarine 19.90 Cts Loupe Clean

Price

$15000.00
GRS Certified Alexandrite 10.58 ct Amazing Color Change

Treasure Port

GRS Certified Alexandrite 10.58 ct Amazing Color Change

Price

$120000.00
Rare Andesine 3.32 ct Intense Orange Color Untreated SKU- 4

Treasure Port

Rare Andesine 3.32 ct Intense Orange Color Untreated SKU- 4

Price

$245.00

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Treasure Port

2 item(s) sold

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  • Yes. All users begin as buyers. To become a seller:
    • Complete Seller Verification, which includes:
      • Government-issued ID
      • Trade license or business credentials (if applicable)
      • References or proof of gemstone trading experience

    • Yes. One account serves both purposes once verified.

    • Click Forgot Password on the login page.
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    • Visit the gemstone listing page.
    • Click Place Bid and enter your offer.
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    • The highest bidder at auction close wins the item.

    • Yes. Many listings feature a Buy Now option for immediate purchase.

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    Gems Harbor guarantees every transaction:

    • Protection against fraud, misrepresentation, or delivery failure
    • Full refund or replacement if the item is fake, inaccurately described, or not delivered

    • All communication must remain within the Gems Harbor platform to ensure transparency and protect both parties.

    • Only verified sellers who meet our quality standards. We maintain a limited pool of top-tier sellers to ensure excellence.

    1. Register as a user
    2. Submit a Seller Verification request with:
      • Government-issued ID
      • Business license or trade credentials (if applicable)
      • References or proof of experience
    3. Gems Harbor manually reviews your profile, gemstone quality, and photography

    • High-resolution images from multiple angles under natural light
    • Accurate details: type, carat weight, dimensions, color, clarity, and any treatments
    • Certification from recognized labs (e.g., GIA, IGI, GRS)
    • Honest, professional descriptions

    • Only sellers approved for wholesale may list bulk lots.

    • Funds are released after buyer satisfaction is confirmed
    • Payment options include PayPal, Stripe, and direct card payments
    • Gems Harbor ensures prompt payment while maintaining buyer protection

    • Yes. All payments are processed securely and backed by Gems Harbor’s protection policies.

    • PayPal – Quick and global
    • Stripe – Accepts credit/debit cards worldwide
    • Direct card payments via Stripe – Secure and verified

    • Gems Harbor handles all disputes professionally and promptly to ensure resolution.

    • Every listing is manually reviewed by certified gemologists
    • Certification is mandatory for most stones
    • Misrepresentation, synthetics, or undisclosed treatments are strictly prohibited

    • Synthetic stones are not permitted
    • Treatments (e.g., heating, irradiation, oiling) must be fully disclosed
    • Failure to disclose treatments results in permanent suspension

    • High-quality, natural light images from multiple angles
    • Listings with poor or misleading images will be rejected

    • Sellers must use insured, trackable shipping methods
    • Timely delivery is required; repeated delays may result in suspension

    • Gems Harbor ensures buyer protection
    • Sellers must insure shipments
    • Buyers will receive a refund or replacement if the item is lost or misrepresented