Are you struggling to find the perfect diamond supplier for your business? With countless options out there, it can feel overwhelming to choose a manufacturer that meets your standards. Finding the right supplier isn’t just about price; it’s about quality, reliability, and trust. The right factory can elevate your product offerings and keep your customers coming back for more. Imagine having access to the finest diamonds, ethical sourcing, and unbeatable service.

Choosing a top supplier can set you apart in a competitive market. Ready to discover which diamond suppliers stand out from the rest? Dive into our detailed comparison of the leading manufacturers and find the perfect partner for your business!

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Wholesale Diamonds, Diamond Rings and Jewelry – Brilliance

Wholesale Diamonds For Sale | Certified Loose Diamonds | DIANCO

Product Details:
Dianco offers a wide range of wholesale diamonds including certified loose diamonds, non-certified diamonds, and rough diamonds sourced directly from leading mines.

Technical Parameters:
– Certified diamonds range up to 3 carats and include GIA, IGI, and HRD
– Non-certified diamonds range from -2 to 2.00 carats.
– Rough diamonds include both industrial and top gem-quality options.

Application Scenarios:
– Jewelry retailers seeking high-quality diamonds for retail sales.
– Jewelry manufacturers needing bulk supplies of polished diamonds.
– Traders and wholesalers looking for competitive pricing on diamond inventory.

Pros:
– Direct access to high-quality diamonds from the world’s largest mines.
– State-of-the-art manufacturing facilities for cutting and polishing.
– Round-the-clock customer care ensuring a seamless purchasing experience.

ASHI – Premier Diamond, Bridal, and Fine Jewelry Manufacturer Serving …

Product Details:
ASHI is a premier manufacturer of diamond, bridal, and fine jewelry, serving independent retail jewelers. They offer a wide range of products including engagement rings, wedding bands, and personalized jewelry.

Technical Parameters:
– Wide variety of bridal jewelry including engagement rings, wedding bands, and
– Personalized jewelry options available.
– Collections include Lovebright and Fusion bridal lines.

Application Scenarios:
– Ideal for independent retail jewelers looking to stock high-quality bridal and
– Suitable for customers seeking personalized jewelry options.
– Perfect for special occasions such as engagements and weddings.

Pros:
– Extensive range of products catering to various customer needs.
– Personalization options enhance customer engagement.
– Strong support for independent jewelers through marketing programs.

Cons:
– Limited information on specific technical specifications of products.
– Primarily focused on bridal jewelry, which may not appeal to all customers.

WDUSA | Wholesale Diamonds

Product Details:
Wholesale Diamonds USA offers a variety of diamond jewelry including bracelets, engagement rings, earrings, and necklaces, primarily made from 10K yellow and white gold, featuring real diamonds.

Technical Parameters:
– 10K yellow and white gold
– Carat weight ranging from 0.40 to 12.50 carats
– Bracelet lengths of 7 to 20 inches
– Earring sizes of 5mm to 10mm

Application Scenarios:
– Engagement and wedding ceremonies
– Special occasions and gifts
– Everyday wear for fashion and style
– Luxury accessories for events

Pros:
– High-quality real diamonds and gold materials
– Significant discounts on original prices
– Variety of styles and designs available
– Durable construction suitable for regular wear

Cons:
– Limited information on return policies
– Potentially high price points even on sale
– Focus primarily on yellow and white gold, less variety in other metals
– No detailed information on diamond quality specifications

Diamond Factories – Amsterdam Sights

Product Details:
The company offers a range of diamond products including loose diamonds, diamond jewelry, and custom-made pieces.

Technical Parameters:
– Various diamond cuts available
– Different carat weights
– Color and clarity grades
– Certification from recognized gemological laboratories

Application Scenarios:
– Engagement rings
– Anniversary gifts
– Custom jewelry design
– Investment in diamonds

Pros:
– High-quality diamonds with certification
– Wide selection of styles and cuts
– Custom design options available
– Expert guidance from knowledgeable staff

Cons:
– Higher price point compared to non-certified stones
– Limited availability of certain rare diamonds
– Potential for high-pressure sales tactics

Shop Loose Diamonds – Wholesale Diamonds Supplier | Stuller

Product Details:
Stuller offers a wide range of loose diamonds, including natural and lab-grown options, available in various shapes and sizes. They provide diamonds with and without grading reports, as well as calibrated diamonds for easy setting.

Technical Parameters:
– Natural Diamonds available in melee and large sizes
– Lab-Grown Diamonds with GCAL 8X® grading
– Calibrated diamonds with tight tolerances in popular shapes
– Specialty diamonds including color-enhanced and salt & pepper options

Application Scenarios:
– Jewelry making for engagement rings and other fine jewelry
– Wholesale supply for jewelers and retailers
– Custom jewelry design requiring specific diamond specifications
– Specialty applications requiring unique diamond characteristics

Pros:
– Wide selection of both natural and lab-grown diamonds
– High-quality grading and certification options available
– Calibrated diamonds facilitate easier setting for jewelers
– Diverse offerings including specialty and color-enhanced diamonds

Cons:
– Potentially higher prices for certified diamonds
– Limited information on specific diamond origins for some products
– Lab-grown diamonds may not appeal to all consumers

Lab Grown Source

Product Details:
Lab Grown Source offers a platform for purchasing lab grown diamonds, gemstones, melee, and finished jewelry directly from suppliers.

Technical Parameters:
– 15,000+ diamonds available in the database
– High quality lab grown diamond melee
– Direct purchase options for bridal and fashion jewelry

Application Scenarios:
– Retail jewelers looking to stock lab grown diamonds and gemstones
– Consumers seeking affordable and ethically sourced jewelry
– Businesses wanting to quickly compare and purchase from multiple suppliers

Pros:
– Free access to a large inventory of lab grown diamonds and gemstones
– No monthly subscription fees for jewelers
– Ability to instantly purchase and receive products within 1-3 days
– 100% profit retention for suppliers

Cons:
– Suppliers must pay a monthly fee to list their inventory
– Limited to lab grown products only, excluding natural stones
– Potential competition among suppliers on the platform

Wholesale Diamonds Source for Loose Diamonds

Product Details:
Wholesale diamonds and fine jewelry, including custom designed engagement rings and loose diamonds.

Technical Parameters:
– GIA certified loose diamonds
– Conflict-free and ethically sourced
– Over 50,000 high quality certified diamonds available
– Custom settings available in various styles

Application Scenarios:
– Engagement rings
– Custom jewelry gifts
– Special occasions and celebrations
– Wholesale purchases for retailers

Pros:
– 30-day no-risk return guarantee
– Free shipping and detailed insurance appraisal
– In-house GIA graduate gemologist for assistance
– Lowest wholesale prices with a perfect record since 1990

Loose Natural Diamond Manufacturer | ALPESH GEMS

Comparison Table

Frequently Asked Questions (FAQs)

What should I look for in a diamond supplier?
When choosing a diamond supplier, consider their reputation, experience, and certifications. Look for suppliers who are members of recognized industry organizations and have positive reviews. Additionally, assess their product range, quality assurance processes, and customer service. A reliable supplier should be transparent about sourcing and provide detailed information about their diamonds.

How can I verify the quality of diamonds from a supplier?
To verify diamond quality, request certification from reputable grading labs like GIA or AGS. These certificates provide detailed information about the diamond’s cut, clarity, color, and carat weight. Additionally, ask for samples to inspect the diamonds personally and ensure they meet your quality standards before making a bulk order.

What are the benefits of sourcing diamonds directly from manufacturers?
Sourcing diamonds directly from manufacturers can lead to better pricing, as you eliminate middlemen. It also allows for more customization options, as manufacturers can often accommodate specific requests. Moreover, working directly with manufacturers can foster a stronger relationship, leading to better communication and support throughout your purchasing process.

How do I assess the ethical sourcing practices of a diamond supplier?
To assess a supplier’s ethical sourcing practices, inquire about their policies regarding conflict diamonds and sustainability. Look for suppliers who adhere to the Kimberley Process and have certifications related to ethical sourcing. Additionally, consider their transparency in sharing information about where and how their diamonds are sourced.

What questions should I ask a potential diamond supplier?
When evaluating a diamond supplier, ask about their sourcing practices, quality control measures, and return policies. Inquire about their lead times, minimum order quantities, and customization options. Additionally, ask for references or testimonials from other clients to gauge their reliability and customer service.