AVA Diamonds Corp

AVA Diamonds Corp is an American diamond manufacturer, importer and wholesaler headquartered in Charlotte, North Carolina, and trading under the AVA Diamonds name. Founded in 1946 and family-owned for more than 75 years, the company positions itself as a direct manufacturer serving the jewelry trade rather than consumers: its customers are jewelers, designers and manufacturers who need stones that match precisely and arrive on schedule. The business describes itself as having cut and matched natural diamonds for three generations, with finished goods appearing in retail cases from Beverly Hills to Bond Street. The company's core specialization is matching. AVA Diamonds supplies certified center stones from roughly 0.70 to 7.00 carats, matched side-stone pairs from about 4 mm to 11 mm, and calibrated fancy-shape layouts from 3 mm upward, across 32 shapes. Its range spans classic cuts as well as specialty shapes such as half moons, trapezoids, kites, shields and tapered baguettes. Matched pairs are held to a tolerance of ±0.05 mm and calibrated layouts to ±0.10 mm across a set — a level of consistency that matters to bench jewelers assembling multi-stone pieces. Center stones are graded by GIA, IGI and HRD. AVA Diamonds operates as a direct manufacturer, importer and wholesaler with a global trade footprint covering North America, Europe, the Middle East and Asia. Because goods are cut to the company's own specification, trade partners are offered first access to newly finished stones and manufacturer pricing without the layers of markup associated with brokered supply. When a required pair or layout is not in stock, the company cuts it to specification rather than directing buyers to source parcels elsewhere. Service features aimed at the trade include a live online inventory searchable by singles, matched pairs and calibrated layouts; trade-only pricing that appears after sign-in for verified buyers; next-day US delivery with insurance; and Net 30 and memo terms, with stones held on memo for 14 to 30 days. Quality control is presented as a triple manual inspection protocol, with every stone examined by hand at multiple production stages and signed off by senior gemologists before shipping. Sourcing is stated to follow the Kimberley Process and the World Diamond Council System of Warranties, and the company identifies itself as a World Diamond Council member. As a private, family-owned business, AVA Diamonds does not disclose financial results or a public ownership structure. Its identity rests on longevity — nearly eight decades of continuous operation — and on a narrow, technically demanding niche within the diamond supply chain: precision-matched natural diamonds and custom-cut layouts for professional buyers.

AVA Diamonds Corp traces its origins to 1946, when the business was established as a diamond cutting and matching operation. The company has remained family-owned for more than 75 years and describes itself as having cut and matched natural diamonds for jewelers, designers and manufacturers for three generations. That continuity is central to its identity: the official site repeatedly anchors its claims to the founding year, presenting longevity as evidence of reliability in a trade where reorders depend on consistency. From its base in Charlotte, North Carolina, the company developed into a direct diamond manufacturer, importer and wholesaler rather than a retailer. Its customer base is the bench — jewelers, designers and manufacturers — and its goods are described as ending up in retail cases from Beverly Hills to Bond Street. The company's operating model centers on cutting to its own specification, which it says gives trade partners first access to newly finished stones and manufacturer pricing without the markup layers of brokered supply. Over the decades, AVA Diamonds built its reputation on matching rather than on volume alone. Matched pairs are held to a tolerance of ±0.05 mm and calibrated layouts to ±0.10 mm across a set, including demanding specialty shapes. The product range grew to cover certified center stones from 0.70 to 7.00 carats, matched side stone pairs from 4 mm to 11 mm, and calibrated fancy shape layouts from 3 mm, across 32 shapes — from classic cuts to specialty shapes such as half moons, trapezoids, kites, shields and tapered baguettes. Center stones are graded by GIA, IGI and HRD. In the modern era the company extended its reach beyond North America, serving jewelers, designers and manufacturers across Europe, the Middle East and Asia. It also moved its trade-facing operations online, offering a live inventory search that lets verified buyers filter singles, matched pairs and calibrated layouts the way the trade buys, with pricing visible only after sign-in. Service terms include next-day US delivery with insurance and Net 30 and memo terms, with stones held on memo for 14 to 30 days. Quality control and ethical sourcing are presented as long-standing commitments. Every stone passes a triple manual inspection protocol, examined by hand at multiple production stages and signed off by senior gemologists before shipping. Sourcing is stated to comply with the Kimberley Process and the World Diamond Council System of Warranties, and the company identifies itself as a World Diamond Council member. Work is allocated to cutting facilities whose expertise fits the shape — the same specialist benches that have cut its pairs and layouts for decades. As of the available evidence, AVA Diamonds Corp remains an active, private, family-owned business headquartered in Charlotte, North Carolina, with no disclosed public listing or outside ownership structure. Its history is one of sustained specialization: nearly eight decades in a narrow, technically demanding segment of the diamond supply chain.

• 1946

  AVA Diamonds Corp is founded; the business begins cutting and matching natural diamonds for the jewelry trade.

• Company remains family-owned for more than 75 years, spanning three generations of diamond cutting and matching.

• AVA Diamonds expands its trade customer base beyond North America to Europe, the Middle East and Asia.

• The company launches a live online inventory search for verified trade buyers, with pricing visible after sign-in.

Direct manufacturer and wholesaler of precision-matched natural diamonds for the professional jewelry trade, competing on matching tolerance, custom cutting capability and manufacturer-direct pricing rather than consumer retail.

• Single Diamonds

  Certified center stones from 0.70 to 7.00 carats in classic and specialty cuts, graded by GIA, IGI and HRD, priced direct from the manufacturer.

• Matched Side Stone Pairs

  Matched pairs from 4 mm to 11 mm, cut as true lefts and rights and held to a tolerance of ±0.05 mm.

• Calibrated Layouts

  Calibrated fancy shape layouts from 3 mm across 32 shapes, held to ±0.10 mm across the set.

• Custom Cut Diamonds

  Special makes cut to the buyer's specification when a required pair or layout is not in stock.

1. 1Wholesale Diamond Supplier | Loose Diamonds & Side Stonesavadiamonds.net
2. 2AVA Diamonds | Wholesale Diamond Manufacturer Since 1946avadiamonds.net
3. 3Ava Diamonds Corp — Wikidatawikidata.org