Ring — Buy Blue Diamond

: Prices for natural blue diamonds have consistently risen between 12% and 17% annually over the last decade. Market Benchmarks : Fancy Light Blue : ~$15,000 to $40,000 per carat. Fancy Blue : ~$40,000 to $80,000 per carat.

: Can exceed $1 million per carat for exceptional stones. 2. Critical Selection Factors (The 4Cs) buy blue diamond ring

While standard diamond grading applies, is the primary driver of value for blue diamonds. The Type IIb De Beers Cullinan Blue Diamond - GIA : Prices for natural blue diamonds have consistently