Vietnam's diamond industry is facing a critical juncture, with a recent smuggling scandal exposing deep-rooted transparency issues. The prosecution of three jewelry business owners in Ho Chi Minh City has brought these problems into sharp relief.
The market's fragmentation and lack of standardized pricing present unique challenges for consumers and investors alike. Every diamond is different, and its value is influenced by various factors, from carat weight to clarity and cut. This subjectivity in pricing creates a complex landscape, especially when it comes to reselling.
The Fragmented Diamond Market
Tran Trong Duc, CEO of Virtus Prosperity, highlights the inherent fragmentation of the diamond market. Unlike gold, which enjoys standardized pricing and broad acceptance, diamonds are a physical commodity with no centralized secondary market. Retail prices are heavily influenced by branding, business policies, and emotional factors, making buyback prices significantly lower.
Most jewelers in Vietnam only repurchase diamonds they originally sold, requiring customers to present original invoices and grading certificates. This practice, though common, leaves consumers vulnerable, especially when retailers face financial troubles or legal issues.
Consumer Protection and Regulatory Gaps
Legal experts emphasize the limited protection for consumers in the diamond market. Lawyer Truong Thanh Duc notes that retailers are not legally obligated to buy back products sold by competitors. While some stores may repurchase items during periods of high demand, they do so at discounted prices.
The reliance on individual business reputations rather than legally enforceable guarantees exposes customers to significant risks. This is particularly true when retailers experience financial difficulties or legal troubles, as seen with the recent closures of several diamond stores in Ho Chi Minh City.
Price Disparities and Liquidity Challenges
Experienced diamond investors highlight significant pricing variations across brands, even for diamonds with identical specifications. Retail prices are influenced not only by intrinsic quality but also by brand reputation, warranty policies, after-sales service, and buyback commitments.
Large diamonds, especially those measuring 10 millimeters or more, face even greater resale challenges due to their high value, limited buyer pool, and lengthy appraisal process. Natural diamonds certified by internationally recognized grading organizations, such as the Gemological Institute of America (GIA) or the International Gemological Institute (IGI), generally retain their value more effectively.
Smaller diamonds, particularly laboratory-grown stones, have faced growing price pressure, with some sellers accepting losses of up to 50% of the original purchase price. Even then, payment is often delayed while the stone undergoes verification.
Calls for Regulatory Reform
Financial experts argue that the recent controversy is a symptom of long-standing regulatory shortcomings. Nguyen Thi Thu Huong, a financial adviser at FIDT, points out that Vietnam lacks a unified regulatory framework for diamond certification, information disclosure, and traceability.
She identifies three major issues: an incomplete legal framework, a lack of independence in grading laboratories, and the financial risk borne by consumers. Experts advocate for a stronger legal framework, independent certification standards, improved traceability, and greater transparency throughout the diamond supply chain.
In my opinion, the recent smuggling scandal and its aftermath highlight the urgent need for regulatory reform in Vietnam's diamond industry. The current system leaves consumers vulnerable and creates an environment where transparency and trust are lacking. It's time for a comprehensive overhaul to protect investors, ensure market integrity, and foster a more sustainable diamond trade in Vietnam.
