2026 Q1 Price Analysis: Why Marquise Cut Lab Diamonds Are Increasing in Demand

In the rapidly evolving landscape of the lab diamond price trends 2026 market, stagnation is the enemy of profit. As we move through 2026, we are seeing a distinct shift in how retailers approach Oval.

The Market Reality

Many of my clients ask me about the stability of the supply chain. The truth is simple: consolidation is happening. In Henan, we've seen smaller factories merge or close, leading to a more consistent but strictly controlled supply of high-quality goods.

"The goal isn't just to buy cheaper. It's to buy smarter." - Marshall Lee

Key Data Points for 2026

• Production Costs: Have hit a floor due to energy prices.
• Quality Standards: Retailers are rejecting 'milky' goods at higher rates (up 40% YoY).
• Inventory Velocity: Faster turnover is key. Don't hold stock for more than 60 days.

Actionable Strategy

If you are looking to dominate your local market, stop competing on price matching against online giants. Instead, leverage Custom Manufacturing (OEM). By sourcing directly from us, you cut out the 3 middle layers.