NATURAL COLORED DIAMOND 0.25 CT | CLARITY: P1 | CUT: RADIANT
Official appraiser’s valuation: $1,661 (approx. 6,300 PLN gross)
NOTE: The item presented is a 100% natural Fancy Color diamond. The exceptionally attractive starting price is due solely to the fact that our Auction House bases its operations on direct, long-term international contracts at the source, bypassing any wholesale intermediaries on the Polish market. By eliminating the multi-stage distribution chain and doing away with the enormous markups of traditional jewelry stores (reaching as high as 300%), we are able to offer you unique investment pieces at prices completely unattainable on the retail market.
DOCUMENTATION AND EXPERT APPRAISAL:
Certificate: Each 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: 1,350 USD
Gross valuation: 1,661 USD
DIAMOND SPECIFICATIONS:
Weight: 0.25 CT
Clarity: P1
Color: Fancy Deep Greenish Yellow
Dimensions: 3.34 x 3.34 x 2.35 mm
Cut Type and Shape: Radiant
Proportions / Symmetry: Very Good / Very Good
Finish / Cut Grade: Very Good / Very Good
INVESTMENT AND JEWELRY POTENTIAL:
Appreciation in Value: Prices for 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. Investing in these stones is an effective way to protect capital against inflation and economic turmoil, offering stable, long-term appreciation.
Rarity and Supply: The closure of key mines (such as Argyle in Australia) has drastically reduced the global availability of new specimens, ensuring their uniqueness on the secondary market. The deep, highly sought-after color with precious green undertones (Fancy Deep Greenish Yellow) significantly increases the specimen’s rarity. The geometric, modern radiant cut with excellent craftsmanship perfectly focuses light and brings out the stone’s incredible, unique color composition.
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 piece significantly increases the final value of the finished product.



