从Colombia供应商批发进口3, 94ct Wonderful Colombian Emerald Ref 15/76 — FOB条款

This 3.94-carat natural Colombian emerald (Ref. 15/76) is cut in a very good emerald cut measuring 9 x 10.2 x 5.6 mm, with transparent clarity, high clarity grade, medium green tone, and good saturation. The stone has received minor oil treatment, a standard and accepted practice in the coloured-gem trade for emeralds, and originates from Colombia, the world's most historically significant emerald-producing region. The supplier, 22 Colombian Emeralds Sas, maintains direct sourcing relationships and handles cutting in-house, selling directly to final clients without intermediaries.

Emeralds from Colombia's renowned deposits, particularly the Muzo, Coscuez, and Chivor mines, are distinguished by their unique geological formation in black shales and calcite veins, which typically yields stones with a distinctive pure green hue rather than the bluish tint seen in some other origins. This stone's medium tone and good saturation sit within the desirable range for commercial-grade Colombian material. The very good emerald cut maximises face-up appearance while preserving weight, with the 9 x 10.2 mm table presenting substantial visual spread for the 3.94-carat weight; the 5.6 mm depth indicates a relatively shallow pavilion, which buyers should inspect for optical performance under varied lighting.

This emerald suits jewellery manufacturers, high-end retailers, and investment-grade gemstone collectors seeking documented Colombian origin with certification options. The supplier offers three certification tiers: complimentary in-house documentation, GRS certification at $500 with 3-4 weeks turnaround, or Gubelin certification at $800 without origin indication or $1300 with origin, requiring 4-6 weeks. Buyers should confirm exact dimensions with caliper verification, request clarity plotting for the high-clarity designation, and negotiate specific shipping and customs arrangements, as the supplier indicates willingness to structure shipments to mitigate duty exposure.

22 Colombian Emeralds Sas is based in Cartagena De Indias, Colombia, at La Matuna Edf Comodoro in the 331000 postal zone. The supplier operates under a harbor trust tier with a 0.00% response rate and zero average response hours recorded, indicating minimal platform engagement through automated metrics. The company emphasises direct vertical integration: sourcing rough at origin, cutting in-house, and selling directly to end clients without agent intermediaries, which they frame as a price-advantage strategy.

The supplier's profile does not disclose year of establishment, ownership structure, employee count, or annual turnover. No factory size, machinery inventory, or export licence documentation is mentioned. Their stated policies include a 30-day full refund and return policy, worldwide insured shipping, and flexible customs structuring. Buyers should independently verify business registration in Colombia, request trade references, and confirm certification turnaround times directly, as the platform data does not provide verification badges, transaction history, or third-party audit information.