Rapaport Reaffirms Its Commitment to Natural Diamonds: A Defining Moment for the Industry
In an era where technological advancements are rapidly reshaping traditional industries, the global diamond market finds itself at a crossroads. The growing presence of lab-grown diamonds has sparked debate among jewelers, traders, and consumers alike. Against this backdrop, Rapaport Group has taken a firm and unequivocal stand.
Led by CEO Dan Mano, the company has officially announced a comprehensive policy that reinforces its exclusive commitment to natural diamonds while explicitly distancing itself from synthetic alternatives. This move is more than a corporate decision—it is a statement about values, market identity, and the future direction of the diamond trade.
A Clear Line in the Sand
The newly released Rapaport Natural Diamond Policy leaves little room for ambiguity. It establishes a clear boundary: Rapaport will exclusively support natural diamonds and will not engage in, promote, or facilitate the trade of lab-grown stones.
This decisive stance is particularly significant given the increasing acceptance of synthetic diamonds in certain market segments. Many retailers and platforms have chosen to embrace both categories, offering consumers a wider range of options. However, Rapaport has deliberately chosen a different path—one rooted in preservation rather than diversification.
According to Mano, the decision reflects a long-term commitment to safeguarding the trust and integrity that the natural diamond industry has built over decades.
Protecting Trust and Market Integrity
Trust is the cornerstone of the diamond business. For over 40 years, Martin Rapaport and the Rapaport organization have played a central role in establishing pricing transparency, ethical standards, and global trading norms.
That legacy, Mano argues, cannot be compromised.
He emphasized that endorsing synthetic diamonds—even as a parallel product category—could blur the distinction between natural and manufactured stones. Such ambiguity, in his view, risks undermining consumer confidence and diluting the perceived value of natural diamonds.
Natural diamonds, after all, are not just commodities. They are geological marvels formed over billions of years, carrying with them a narrative of rarity, authenticity, and permanence. These attributes have historically justified their value and emotional significance.
Synthetic diamonds, by contrast, are created in controlled environments using advanced technology. While they may share similar physical and chemical properties, Rapaport maintains that they do not possess the same intrinsic or long-term value.
The Value Debate: Natural vs. Synthetic
At the heart of Rapaport’s policy is a fundamental distinction between rarity and reproducibility.
Natural diamonds are finite. Their supply is constrained by geological processes and mining limitations, which contributes to their enduring value. Synthetic diamonds, on the other hand, can be produced at scale. As production technologies improve, costs continue to decrease, making them more accessible—but also more commoditized.
From Rapaport’s perspective, this difference is critical. The company argues that equating the two products risks misleading consumers about value retention and long-term worth.
By positioning synthetic diamonds alongside products like zirconia, moissanite, and crystals, the policy seeks to reframe how these items are categorized in the marketplace—not as equivalents, but as fundamentally different offerings.
Transparency and Ethical Responsibility
Another key pillar of the policy is transparency.
Rapaport is calling on industry participants to adopt clear and honest disclosure practices when dealing with synthetic stones. This includes ensuring that lab-grown diamonds are never misrepresented or sold in a way that could confuse buyers.
The company goes a step further by recommending that businesses avoid selling synthetic and natural diamonds side by side without clear differentiation. Instead, synthetics should be distinctly labeled and categorized to prevent any misunderstanding.
This emphasis on transparency aligns with Rapaport’s longstanding role as an industry watchdog. Its pricing reports and trading platforms have historically set benchmarks for clarity and accountability, and this policy reinforces that mission.
Strategic Focus on Natural Diamonds
As part of this reaffirmation, Rapaport Group has confirmed that all its platforms, services, and pricing systems will remain dedicated exclusively to natural diamonds.
This includes its widely referenced price lists, trading networks, and market data services. By maintaining this singular focus, Rapaport aims to preserve a clear and consistent market identity—one that leaves no doubt about its position.
For industry stakeholders, this clarity can be both reassuring and challenging. On one hand, it reinforces the value proposition of natural diamonds. On the other, it may require businesses that deal in both categories to rethink how they align with Rapaport’s ecosystem.
Leadership Continuity and Vision
The policy also reflects continuity in leadership and philosophy. At the beginning of 2025, Martin Rapaport transitioned to the role of Chairman of the company’s board, passing operational leadership to Dan Mano.
Despite this transition, the organization’s core principles remain unchanged. The new policy serves as a reaffirmation of the vision that has guided Rapaport for decades—one centered on integrity, transparency, and the unique value of natural diamonds.
Mano’s closing remarks encapsulate this vision succinctly: Rapaport supports one market only—the natural diamond market. In his view, the rarity, authenticity, and inherent value of these stones are not just selling points; they are the very foundation of the industry.
Implications for the Global Diamond Trade
Rapaport’s decision is likely to have far-reaching implications.
For supporters of natural diamonds, it provides a strong endorsement and a clear framework for maintaining market differentiation. For proponents of synthetic diamonds, it highlights the ongoing divide within the industry.
Ultimately, the policy underscores a broader question: Should the diamond market evolve to accommodate both natural and lab-grown products equally, or should it preserve a strict distinction between the two?
Rapaport has made its answer clear.
About the Rapaport Group
The Rapaport Group is an international network of companies providing added-value services that support the development of ethical, transparent, competitive and efficient diamond, gems and jewelry markets. The group has more than 20,000 clients in over 120 countries. Group activities include Rapaport Information Services, providing the Rapaport benchmark Price List for diamonds, as well as research, analysis and news; RapNet, the world’s largest online diamond- and gemstone-trading marketplace, with over $8 billion in daily listings; and Rapaport Trading and Auction Services, the world’s largest recycler of diamonds.
