Labgrown Diamond Prices Shift As 16carat Demand Rises

For those seeking a dazzling diamond without the steep price tag of natural stones, lab-grown diamonds have emerged as a compelling alternative. Among them, the 1.6-carat lab-grown diamond stands out for its balance of size, quality, and affordability. This article explores the current pricing landscape, key factors influencing costs, and strategies for making an informed purchase.

The average price for a 1.6-carat lab-grown diamond currently hovers around $1,100 (approximately ¥7,900). However, prices can vary significantly—ranging from $650 (¥4,500) to $2,500 (¥18,000)—depending on factors like cut, color, and clarity. Buyers are advised to evaluate these variables carefully to align their selection with both budget and aesthetic preferences.

• Shape: Round diamonds typically command higher prices due to their intricate cutting process and greater rough-diamond wastage. Fancy shapes like princess or emerald cuts often offer better value.
• Color: Graded from D (colorless) to Z (light yellow/brown), higher-grade stones (D-F) are pricier. Near-colorless grades (G-H) provide visual similarity at lower costs.
• Clarity: Flawless (FL) to Included (I3) grades determine rarity. For a 1.6-carat diamond, VS (Very Slightly Included) or higher ensures brilliance, while SI (Slightly Included) grades may suit budget-conscious buyers if flaws are inconspicuous.

Data from diamond-price tracking platforms reveals notable shifts:

• Recent Increases: Prices rose 15.36% over three months and 32.11% over six months, signaling growing demand and potential further hikes.
• Inventory Growth: A 6.08% stock increase (16,163 diamonds) in the past month suggests robust supply but also reflects sustained consumer interest.
• Shape-Specific Trends: Round diamonds lead in price appreciation, while radiant cuts show more modest gains.

As lab-grown diamonds gain mainstream acceptance, their value proposition—particularly in the 1.6-carat category—continues to attract discerning buyers. By understanding market dynamics and prioritizing individual preferences, consumers can secure exceptional stones at competitive prices.