4mm Two Tone Diamond Cut Ball Chain
Our 4mm Two-Tone Diamond Cut Ball Chain combines a ball chain design with contrasting gold tones and diamond-cut detailing for a distinctive two-tone appearance. Manufactured at our facility in Mississauga, Ontario, this chain is produced for jewellery retailers, wholesalers, distributors and other B2B customers across Canada and the USA. The 4mm two-tone diamond cut ball chain is available in 10K, 14K, 18K and 22K gold. Two-tone colour combinations and other finishing requirements can be discussed with our manufacturing team. Standard lengths include 16, 18, 20, 22, 24 and 26 inches, with custom lengths available. Customers can also discuss clasp selection and private-label marking for their orders. We can manufacture using customer-supplied gold following purity testing before production. Contact Quality Chains with your preferred karat, colour combination, length, approximate quantity or weight and additional specifications to request a manufacturing quote.

Master Chainmakers with 50+ Years Legacy
All chains manufactured at our facility in Canada undergo automatic link closing, continuous induction soldering, dual-pass diamond bevel cutting, and multi-stage ultrasonic de-greasing. We verify all gold alloy contents using certified XRF-spectra analysis. Trade orders are delivered with registered purity assay certificates.
Request Wholesale Production Quote
Share your required chain specifications, karat and approximate quantity or weight. Our team will review your requirements and provide a manufacturing quote.
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4mm Ball Chain
Classic 4mm gold ball chain manufactured in Canada with multiple karat, gold colour and length options.

4mm Diamond Cut Ball Chain
4mm gold ball chain with diamond-cut detailing, manufactured in Canada with multiple karat, colour and length options.

4mm Diamond Moon Cut Chain
4mm gold chain with diamond moon-cut detailing, manufactured in Canada for jewellery retailers, wholesalers and B2B customers.
"We've partnered with many manufacturers over the years, but none have matched the consistency and finish provided by Quality Chains. Their Cuban links are flat, uniform, and without solder bleeds."
"Their Italian machinery makes an enormous difference in link density. Zero porosity, crisp bevels, and always exact to our gram weight requirements. Best domestic chain supplier in Canada."
"Outstanding professionalism. When we order 500 grams of 6mm Cuban links, every inch passes our bench jeweler's inspection. Delivery schedules are strictly honoured."
