NATURAL COLORED DIAMOND 0.42 CT | CLARITY: P2 | CUT: RADIANT
Official appraiser’s valuation: $4,059 gross (approx. 15,700 PLN gross)
DOCUMENTATION AND EXPERT APPRAISAL:
Certificate: The diamond comes with a Certificate from an Appraiser of the Polish Gemmological Society (Diamond Sky, a company that has been operating on the Polish market for 30 years) featuring a catalog photo and a QR code.
Expert: Jan Karaszkiewicz—a distinguished expert on colored gemstones, a highly regarded diamond appraiser, and Secretary General of the Polish Gemmological Society.
Net appraisal value: 3,300 USD
Gross valuation: 4,059 USD
DIAMOND SPECIFICATIONS:
Weight: 0.42 CT
Clarity: P2
Color: Fancy deep yellowish-brown
Dimensions: 4.09 x 4.01 x 2.78 mm
Cut Type and Shape: Radiant
Proportions / Symmetry: (fill in, e.g., Very Good / Very Good)
Finish / Cut Grade: (fill in, e.g., Very Good / Very Good)
INVESTMENT AND JEWELRY POTENTIAL:
Appreciation in value: Prices for colored diamonds (so-called “fancy color diamonds”) show a strong, long-term upward trend, significantly outpacing the price increases of colorless diamonds. This is due to their extreme rarity—it is estimated that for every 1,000 carats of colorless diamonds mined, there is only 1 carat of fancy color diamonds. This high degree of rarity, combined with unique characteristics, guarantees excellent growth potential on the secondary market.
Rarity and Supply: The closure of key mines (such as Argyle in Australia) has drastically reduced the global availability of new specimens. Due to these factors, natural colored diamonds represent a safe investment and a stable collectible asset in an era of mass-produced synthetic stones. The modern radiant cut, with its brilliance and geometric elegance, further emphasizes the depth of color and enhances the stone’s aesthetic and commercial value.
Uses: The diamond can serve as a stable capital investment or be set in a unique ring or pendant. Setting the stone in a jewelry mount significantly increases the final value of the finished piece.



