NATURAL COLORED DIAMOND 0.51 CT | CLARITY: SI2 | CUT: CUSHION Official Appraiser's Valuation: 8,856 USD (approx. 33,000 PLN gross)
NATURAL COLORED DIAMOND 0.51 CT | CLARITY: SI2 | CUT: CUSHION
Official Appraiser’s Valuation: 8,856 USD – 32,945 PLN
DOCUMENTATION AND EXPERT APPRAISAL:
Certificate: The diamond comes with a certificate from an appraiser of the Polish Gemmological Society (Diamond Sky) 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 (License No. 3/14).
Net Appraisal Value: 7,200 USD
Gross valuation: 8,856 USD
DIAMOND SPECIFICATIONS:
Weight: 0.51 CT
Clarity: SI2
Color: Fancy Intense Yellow
Dimensions: 4.60–4.41 x 2.74 mm
Cut Type and Shape: Modified Cushion
Proportions / Symmetry: Very Good / Very Good
Finish / Cut Grade: Very Good / Very Good
Remarks / Fluorescence: Strong yellow
INVESTMENT AND JEWELRY POTENTIAL:
Appreciation: Prices of 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 colored diamonds. The exceptionally sought-after, deeply saturated Fancy Intense Yellow color, combined with a prestigious weight of 0.51 CT—exceeding the half-carat threshold—guarantees outstanding value growth on the alternative market.
Rarity and Supply: Natural Intense Yellow diamonds are among the most sought-after stones by investors, representing an excellent, stable investment and a reliable collectible asset in an era of mass-produced synthetic stones. Regal, full of fire and elegance, the modified cushion cut with superb craftsmanship perfectly focuses and refracts light, which beautifully accentuates this intense, sunny, natural shade of yellow, dramatically enhancing the aesthetic and commercial value of this luxurious specimen.
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.



