How does treatment disclosure change the value of a rough stone?

Treatment disclosure indicates whether a gem has been heated, fractured-filled, or dyed to improve appearance. Untreated stones command a premium because their color and clarity are natural. Buyers must ask for a laboratory report that explicitly states no enhancements were used. Without this disclosure, a stone may look attractive but lack investment value or durability.

What is the Kimberley Process and when is it required?

The Kimberley Process is an international certification scheme for rough diamonds. It prevents conflict diamonds from entering the legitimate trade. If you are importing rough diamonds, you must require a Kimberley Process certificate from the supplier. This document proves the stones are conflict-free and meets the legal requirements of most destination countries for customs clearance.

Why do quotes for loose stones expire so fast?

Precious metals and rough gemstones are traded on global markets with real-time pricing. A quote provided this morning may be invalid by afternoon due to market fluctuations. Suppliers hold prices only for a brief period, often just hours. Always confirm the validity window before sending payment or finalizing the order to avoid price shocks.

How is shipping cost calculated for high-value jewellery?

Freight costs are based on the security level required, not the physical weight of the parcel. Secure carriage involves bonded couriers and specialized handling protocols. Insurance premiums are calculated as a percentage of the declared value. This means a small box of diamonds costs more to ship than a large box of beads because of the risk and security measures involved.

What distinguishes natural Indonesia Blue Amber from other amber?

Natural Indonesia Blue Amber is known for its distinct fluorescence under UV light and its specific geographic origin. It differs from Baltic amber in color tone and inclusion types. When comparing listings, check for photos that show the blue hue in natural daylight. Avoid listings that mix amber with other fossil resins, as this affects authenticity and price.

What hallmarking rules apply to imported gold jewellery?

Destination countries have specific hallmarking rules that dictate the purity stamps required on gold items. These rules define the minimum karat weight and the format of the assay mark. A listing that does not specify the hallmark standard may not clear customs in your country. Verify that the seller's product matches your local legal standards for metal purity before ordering.

What information is often missing from a rough gem listing?

Sellers frequently omit the exact carat weight of individual stones in a rough lot. They may also leave out the cut potential, which is crucial for evaluating yield. Always ask for a video showing the stone under different lighting conditions. This reveals inclusions or fractures that static photos might hide, ensuring you understand the true quality of the material.

For Buyers

Exporters directory All categories Sellers Feedback Regions

For Suppliers

Buyers GTP Trade Assurance Customer Testimonials Terms & conditions Complaint

All Categories

Support:

+91 86860 72165

Gems & Jewellery - Product Listings by Country

Browse Gems & Jewellery product listings on Global Trade Plaza, a B2B marketplace where importers and wholesale buyers connect with sellers, post their buying requirements and trade directly.

There are 2,932 Gems & Jewellery listings here, posted by 985 companies in 81 countries. Grade, packing and order minimum sit on every Gems & Jewellery row, which is why 2,932 listings can quote 2,932 sets of terms.

Filters

Location

Reset

Category

Related categories

Filters

Basic member

KOLANUTS

Discover the rich legacy of Africa using the quality Kola Nuts from Ce.....show more

Origin - Nigeria
MOQ - 1000 pieces
Type - Manufacturer | Suppliers
Payment - T/T
Price - --

Cent Inno global export Ltd

(5.0)

170 Points
Nigeria

Business type -Manufacturer | Suppliers

Basic member

AMERICAN DIAMOND JEWELLERY

Discover classic design with the magnificent American Diamond Jeweller.....show more

Origin - India
MOQ - 1000 pieces
Type - Suppliers | Trader
Payment - T/T
Price - --

FYNIX IMPORTERS AND EXPORTERS LLP

(3.0)

100 Points
India

Business type -Suppliers | Trader

Basic member

IRRI 9 and Pk 386

we provide IRRI 9 and Pk 386

Origin - Pakistan
MOQ - 1000 pieces
Type - Suppliers | Trader
Payment - T/T
Price - --

LAWWAMAH ENTERPRISES

(3.0)

160 Points
Pakistan

Business type -Suppliers | Trader

Basic member

IRRI 6 (white and parboiled)

we provide IRRI 6 (white and parboiled)

Origin - Pakistan
MOQ - 1000 pieces
Type - Suppliers | Trader
Payment - T/T
Price - --

LAWWAMAH ENTERPRISES

(3.0)

160 Points
Pakistan

Business type -Suppliers | Trader

Basic member

Choker set

Choker set manny colors av

Origin - India
MOQ - 1000 pieces
Type - Manufacturer
Payment - T/T | D/A | L/C | D/P | Western Union | PayPal
Price - 20

Tirupati hendicrafts

(4.0)

80 Points
India

Business type -Manufacturer

Basic member

KOLANUTS

Direct from Nigerian farms, we obtain the best kola nuts and grow them.....show more

Origin - Nigeria
MOQ - 1000 pieces
Type - Suppliers | Trader
Payment - T/T
Price - --

BUBU XIX NIG LTD

(3.0)

210 Points
Nigeria

Business type -Suppliers | Trader

Basic member

Natural crystals, bracelets, pendants for healing purpose

we provide Natural crystals, bracelets, pendants for healing purpose

Origin - India
MOQ - 1000 pieces
Type - Suppliers | Trader
Payment - T/T
Price - --

Vinoay Govilkar

(4.5)

120 Points
India

Business type -Suppliers | Trader

Basic member

Pall Rings

we provide Pall Rings

Origin - India
MOQ - 1000 pieces
Type - Manufacturer | Suppliers
Payment - T/T
Price - --

Elight Chemical

(3.0)

260 Points
India

Business type -Manufacturer | Suppliers

Basic member

Apple AirPods Max 2 Wireless Over-Ear Closed-Back Headphones

Apple AirPods Max 2 Wireless Over-Ear Closed-Back Headphones are premi.....show more

Origin - United States
MOQ - 1000 pieces
Type - Manufacturer | Suppliers | Trader | Distributor | Reseller | Wholesaler | Service Provider
Payment - T/T | D/P | PayPal | Western Union
Price - 100

Munssheong Wholesales Electronic Co Ltd

(4.6)