Diamond Price Chart 2026: Live Diamond Prices, Market Trends & Price Index
The definitive 2026 diamond price chart. Live median prices across 271,000+ transactions, YoY trends, natural vs lab-grown spread (now 78% cheaper), and shape premiums.
Explore real-time price comparisons across leading jewelers and make confident decisions backed by transparent data.
* No middlemen. No hidden fees. Just transparent pricing.
Proprietary algorithms scan and compare pricing data to identify optimal purchase opportunities
is your diamond marketplace - we scan thousands of online retailers in real-time to find you the best deals on engagement rings, wedding bands, earrings, and loose diamonds. No middlemen, no markups. Just transparent pricing and instant comparisons.
Hand-picked diamonds with exceptional value - updated hourly.
Choose your path - shop complete jewelry pieces or build your own with loose diamonds
Browse complete pieces - engagement rings, wedding bands, earrings, necklaces, and bracelets from top retailers
Compare certified loose diamonds by shape, carat, color, and clarity. Build your perfect custom piece
Explore our curated collections
Selected based on popularity, value, and price fairness.
Discover the biggest diamonds at the best prices in every range.
Data-driven selections optimized for value and certification standards
Most requested cut with superior light performance
Certified diamonds with optimal 4C ratings within budget
Identical properties at 40-60% reduced investment
When selecting a diamond, focus on the 4 Cs:
These properties combined define the diamond's overall appearance and value.
The definitive 2026 diamond price chart. Live median prices across 271,000+ transactions, YoY trends, natural vs lab-grown spread (now 78% cheaper), and shape premiums.
Complete 2026 diamond shape price comparison. Round is the benchmark — see how oval (-18%), cushion (-27%), and emerald (-32%) compare on price, popularity, and value.
The definitive 2026 natural vs lab-grown diamond price report. Spread has widened to 78% at 1ct — see the full comparison, 5-year history, and value retention data.
H1 2026 diamond price trend report. Winners and losers by shape and carat, supply/demand shifts, and where our models forecast prices head through Q4 2026.