Gemstones auctions

Natural Fancy Color Diamond, 1.74 ct, SI2. Gross price: 24,088.32 PLN An exceptionally low starting price for a diamond of this weight. This offer is well below market rates—we ourselves would not be able to source this stone at such a low price. We are offering it at a starting price that is a fraction of its actual purchase value.NATURAL COLORED DIAMOND 1.74 CT | CLARITY: SI2 | CUT: EMERAL...
NATURAL DIAMOND 0.39 CT | VERY HIGH CLEARANCE: VVS1 | CUT: MODIFIED OVAL Appraiser’s net valuation: 1,200 USD (4,558.62 PLN net—as of September 20, USD exchange rate 3.79885) Official gross appraisal value: 1,476.00 USD (5,607.10 PLN gross – as of September 20, USD exchange rate 3.79885) DOCUMENTATION AND EXPERT APPRAISAL: Certificate: The diamond comes with a prestigious, international ...
NATURAL COLORED DIAMOND 0.32 CT | CLARITY: VVS1 | CUT: MODIFIED RADIANT Net price: $4,140Gross price: 5,092 USD Official appraiser’s valuation: 5,092 USD (19,343.74 PLN gross – as of September 20, USD exchange rate 3.79885) DOCUMENTATION AND EXPERT APPRAISAL:Certificate: The diamond comes with a prestigious, international IGI (International Gemological Institute) certificate, number 801651...
Natural Fancy Color Diamond, 1.05 ct, SI2. Gross price: 17,948.16 PLN An exceptionally low starting price for a diamond of this weight. This offer is well below market rates—we ourselves would not be able to source this stone at such a low price. We are offering it at a starting price that is a fraction of its actual purchase value. NATURAL COLORED DIAMOND 1.05 CT | CLARITY: SI2 | CUT: SQUAR...
NATURAL COLORED DIAMOND 0.39 CT | CLARITY: VVS2 | CUT: MODIFIED OVAL Appraiser’s net valuation: $4,580 (17,398.73 PLN net—as of September 20, USD exchange rate 3.79885)Official gross appraisal value: 5,633.40 USD (21,400.44 PLN gross – as of September 20, USD exchange rate 3.79885) DOCUMENTATION AND EXPERT APPRAISAL:Certificate: The diamond comes with a prestigious, international IGI (In...
Natural Fancy Color Diamond, 1.59 ct, SI2. Gross price: 22,671.36 PLN An exceptionally low starting price for a diamond of this weight. This offer is well below market rates—we ourselves would not be able to source this stone at such a low price. We are offering it at a starting price that is a fraction of its actual purchase value. NATURAL COLORED DIAMOND 1.59 CT | CLARITY: SI2 | CUT: EMERA...
1.51 ct SI2 Fancy Color Natural Diamond Gross Price: 22,671 PLN An exceptionally low starting price for a diamond of this weight. This offer is well below market rates—we ourselves would not be able to source this stone at such a low price. We are offering it at a starting price that is a fraction of its actual purchase value.NATURAL COLORED DIAMOND 1.51 CT | CLARITY: SI2 | CUT: EMERALD Offi...
NATURAL COLORED DIAMOND 0.39 CT | CLARITY: VVS2 | CUT: MODIFIED OVAL Appraiser’s net valuation: 4,580 USD (17,398.73 PLN net – as of September 20, USD exchange rate 3.79885) Official gross appraisal value: 5,633.40 USD (21,400.44 PLN gross – as of September 20, USD exchange rate 3.79885) DOCUMENTATION AND EXPERT APPRAISAL: Certificate: The diamond comes with a prestigious, international ...
NATURAL COLORED DIAMOND 0.41 CT VERY HIGH CLARITY: VVS1 | CUT: MODIFIED OVAL Appraiser’s net valuation: 5,850 USD (22,223.27 PLN net – as of September 20, USD exchange rate 3.79885) Official gross appraisal value: 7,195.50 USD (27,334.62 PLN gross – as of September 20, USD exchange rate 3.79885) DOCUMENTATION AND EXPERT APPRAISAL: Certificate: The diamond comes with a prestigious, intern...
NATURAL COLORED DIAMOND 0.41 CT | CLARITY: VS2 | CUT: MODIFIED OVAL Appraiser’s net valuation: 4,560 USD (17,322.76 PLN net – as of September 20, USD exchange rate 3.79885) Official gross appraisal value: 5,608.80 USD (21,306.99 PLN gross – as of September 20, USD exchange rate 3.79885) DOCUMENTATION AND EXPERT APPRAISAL: Certificate: The diamond comes with a prestigious, international I...
Natural Diamond 0.34 ct, Clarity P1, Gross Price: approx. 6,400 PLN NATURAL COLORED DIAMOND 0.34 CT | CLARITY: P1 | CUT: RADIANT Official Appraiser’s Valuation: 1,673 USD (approx. 6,400 PLN gross) 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. Exp...
NATURAL COLORED DIAMOND 0.23 CT | CLARITY: P1 | CUT: OVAL Appraiser’s net valuation: 1,600 USD (6,078.16 PLN net – as of September 20, USD exchange rate 3.79885) Official gross appraisal value: 1,968.00 USD (7,476.14 PLN gross – as of September 20, USD exchange rate 3.79885) DOCUMENTATION AND EXPERT APPRAISAL: Certificate: The diamond is accompanied by a Certificate from the Polish Gemmo...
NATURAL COLORED DIAMOND 0.28 CT | CLARITY: P2 | CUT: RADIANT Official appraiser’s valuation: $1,661 (approx. 6,300 PLN gross) 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...
NATURAL COLORED DIAMOND 0.19 CT | CLARITY: SI2 | CUT: OVAL Appraiser’s net valuation: 1,700 USD (6,458.05 PLN net – as of September 20, USD exchange rate 3.79885) Official gross appraisal value: 2,091.00 USD (7,943.40 PLN gross – as of September 20, USD exchange rate 3.79885) DOCUMENTATION AND EXPERT APPRAISAL: Certificate: The diamond is accompanied by a Certificate from the Polish Gemm...
Natural Fancy Color Diamond 0.31 ct P1 Gross price: approx. 11,000 PLN NATURAL COLORED DIAMOND 0.31 CT | CLARITY: P1 | CUT: RADIANT Official appraiser’s valuation: 2,891 USD (approx. 11,000 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...
NATURAL COLORED DIAMOND 0.16 CT | CLARITY: SI2 | CUT: HEART Official appraiser’s valuation: $1,046 gross (approx. 4,100 PLN gross) 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 gemston...
NATURAL COLORED DIAMOND 0.33 CT | CLARITY: P1 | CUT: RADIANT Official appraiser’s valuation: $2,952 gross (approx. 11,200 PLN gross) 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 gemst...
NATURAL COLORED DIAMOND 0.23 CT | CLARITY: P1 | CUT: MARQUISE Appraiser’s net valuation: 1,380 USD (5,242.41 PLN net – as of September 20, USD exchange rate 3.79885)Official gross appraisal value: 1,697.40 USD (6,448.17 PLN gross – as of September 20, USD exchange rate 3.79885) DOCUMENTATION AND EXPERT APPRAISAL:Certificate: The diamond is accompanied by a Certificate from the Polish Gem...
NATURAL COLORED DIAMOND 0.29 CT | CLARITY: Sl2 | CUT: OVAL Net Appraisal Value: 1,900 USD Official appraiser’s valuation: 2,337 USD (8,948.00 PLN gross – as of the exchange rate on September 23) DOCUMENTATION AND EXPERT APPRAISAL: Certificate: The diamond comes with a Certificate from the Polish Gemmological Society (Diamond Sky) featuring a catalog photo and a QR code. Expert: Jan Karaszk...
NATURAL SPINEL 2.04 CT | COLOR: VIOLET-PINK | CUT: MODIFIED RADIANT Net Appraisal Value: 2,040 USD Official appraiser’s valuation: 2,509 USD (9,611.00 PLN gross – as of the exchange rate on September 23) DOCUMENTATION AND EXPERT APPRAISAL: Certificate: The stone comes with dual documentation: a certificate from an appraiser of the Polish Gemmological Society (Diamond Sky) with a QR code an...
Natural Diamond 0.27 ct, Clarity P1, Gross Price: approx. 5,700 PLN NATURAL COLORED DIAMOND 0.27 CT | CLARITY: P1 | CUT: RADIANT Official appraiser’s valuation: 1,476 USD gross (approx. 5,700 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, lo...
NATURAL COLORED DIAMOND 0.21 CT | CLARITY: P1 | CUT: MODIFIED CUSHION Appraiser’s net valuation: 1,400 USD (5,318.39 PLN net – as of September 20, USD exchange rate 3.79885) Official gross appraisal value: 1,722.00 USD (6,541.62 PLN gross – as of September 20, USD exchange rate 3.79885) DOCUMENTATION AND EXPERT APPRAISAL: Certificate: The diamond is accompanied by a Certificate from the ...
NATURAL COLORED DIAMOND 0.29 CT | CLARITY: P1 | CUT: CUSHION Official appraiser’s valuation: $2,337 (approx. 9,000 PLN gross) 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,...
Natural Diamond 0.26 ct, Clarity P1, Gross Price: approx. 7,300 PLN NATURAL COLORED DIAMOND 0.26 CT | CLARITY: P1 | CUT: TEARDROP Official Appraiser’s Valuation: 1,907 USD (approx. 7,300 PLN gross) 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. Ex...
Natural Fancy Color Diamond 0.28 CT P1 Gross Price: approx. 7,400 PLN NATURAL COLORED DIAMOND 0.28 CT | CLARITY: P1 | CUT: OVAL Official Appraiser’s Valuation: 1,845 USD (approx. 7,400 PLN gross) NOTE: The item presented is a 100% natural Fancy Color diamond. The exceptionally attractive starting price stems solely from the fact that our Auction House bases its operations on direct, long-ter...
NATURAL COLORED DIAMOND 0.14 CT | CLARITY: VVS1 | CUT: OVAL Appraiser’s net valuation: 1,200 USD (4,558.62 PLN net – as of September 20, USD exchange rate 3.79885) Official gross appraisal value: 1,476.00 USD (5,607.10 PLN gross – as of September 20, USD exchange rate 3.79885) DOCUMENTATION AND EXPERT APPRAISAL: Certificate: The diamond is accompanied by a Certificate from the Polish Gem...
NATURAL COLORED DIAMOND 0.16 CT | CLARITY: SI2 | CUT: RADIANT Appraiser’s net valuation: 800 USD (3,039.08 PLN net – as of September 20, USD exchange rate 3.79885) Official gross appraisal by an appraiser: 984.00 USD (3,738.07 PLN gross – as of September 20, USD exchange rate 3.79885) DOCUMENTATION AND EXPERT APPRAISAL: Certificate: The diamond is accompanied by a Certificate from the Po...
NATURAL COLORED DIAMOND 0.60 CT | CLARITY: P1 | CUT: HEART Net Appraisal Value: 6,800 USD Official appraiser’s valuation: 8,364 USD (32,026.00 PLN gross – as of the exchange rate on September 23) 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. Ex...
NATURAL COLORED DIAMOND 0.19 CT | CLARITY: Si1 | CUT: HEART Net Appraisal Value: 1,640 USD Official appraiser’s valuation: 2,017 USD (7,723.00 PLN gross – as of the exchange rate on September 23) DOCUMENTATION AND EXPERT APPRAISAL: Certificate: The diamond comes with a Certificate from the Polish Gemmological Society (Diamond Sky) featuring a catalog photo and a QR code. Expert: Jan Karasz...
NATURAL COLORED DIAMOND 0.13 CT | CLARITY: VS1 | CUT: MARQUISE Appraiser’s net valuation: 770 USD (2,925.11 PLN net – as of September 20, USD exchange rate 3.79885) Official gross appraisal value: 947.10 USD (3,597.89 PLN gross – as of September 20, USD exchange rate 3.79885) DOCUMENTATION AND EXPERT APPRAISAL: Certificate: The diamond is accompanied by a Certificate from the Polish Gemm...
NATURAL COLORED DIAMOND 0.18 CT | CLARITY: P2 | CUT: MODIFIED RADIANT Net Appraisal Value: 870 USD Official appraiser’s valuation: $1,070 (4,101.00 PLN gross – based on the exchange rate as of September 23) DOCUMENTATION AND EXPERT APPRAISAL: Certificate: The diamond comes with a Certificate from the Polish Gemmological Society (Diamond Sky) featuring a catalog photo and a QR code. Expert:...
NATURAL COLORED DIAMOND 0.24 CT | CLARITY: Sl2 | CUT: MODIFIED CUSHION Net Appraisal Value: 2,300 USD Official appraiser’s valuation: 2,829 USD (10,832.00 PLN gross – based on the exchange rate as of September 23) DOCUMENTATION AND EXPERT APPRAISAL: Certificate: The diamond is accompanied by a Certificate from the Polish Gemmological Society (Diamond Sky) featuring a catalog photo and a QR...
Natural Diamond 0.28 ct, Clarity P1, Gross Price: approx. 8,000 PLN NATURAL COLORED DIAMOND 0.28 CT | CLARITY: P1 | CUT: CUSHION Official appraiser’s valuation: 2,091 USD gross (approx. 8,000 PLN gross) NOTE: The item presented is a 100% natural Fancy Color diamond. The exceptionally attractive starting price stems solely from the fact that our auction house bases its operations on direct, l...
NATURAL COLORED DIAMOND 0.27 CT | CLARITY: P1 | CUT: MARQUISE Appraiser’s net valuation: 1,200 USD (4,558.62 PLN net – as of September 20, USD exchange rate 3.79885) Official gross appraisal value: 1,476.00 USD (5,607.10 PLN gross – as of September 20, USD exchange rate 3.79885) DOCUMENTATION AND EXPERT APPRAISAL: Certificate: The diamond is accompanied by a Certificate from the Polish G...
NATURAL COLORED DIAMOND 0.13 CT | CLARITY: P1 | CUT: TEARDROP Net Appraisal Value: 660 USD Official appraiser’s valuation: 812 USD (3,091.00 PLN gross – as of the exchange rate on September 23) 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. Expe...
NATURAL COLORED DIAMOND 0.16 CT | CLARITY: Vs2 | CUT: TEARDROP Net Appraisal Value: $1,400 Official appraiser’s valuation: 1,722 USD (6,594.00 PLN gross – based on the exchange rate as of September 23) DOCUMENTATION AND EXPERT APPRAISAL: Certificate: The diamond comes with a Certificate from the Polish Gemmological Society (Diamond Sky) featuring a catalog photo and a QR code. Expert: Jan ...
NATURAL COLORED DIAMOND 0.19 CT | CLARITY: P1 | CUT: OVAL Net Appraisal Value: 1,250 USD Official appraiser’s valuation: 1,538 USD (5,889.00 PLN gross – as of the exchange rate on September 23) 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. Expe...
NATURAL COLORED DIAMOND 0.10 CT | CLARITY: SI2 | CUT: OVAL Appraiser’s net valuation: 660 USD (2,507.24 PLN net – as of September 20, USD exchange rate 3.79885) Official gross appraisal value: 811.80 USD (3,083.91 PLN gross – as of September 20, USD exchange rate 3.79885) DOCUMENTATION AND EXPERT APPRAISAL: Certificate: The diamond is accompanied by a Certificate from the Polish Gemmolog...
NATURAL COLORED DIAMOND 0.20 CT | CLARITY: VVS1 | CUT: HEART Net Appraisal Value: 2,500 USD Official appraiser’s valuation: 3,075 USD (11,774.00 PLN gross – as of the exchange rate on September 23) DOCUMENTATION AND EXPERT APPRAISAL: Certificate: The diamond comes with a Certificate from the Polish Gemmological Society (Diamond Sky) featuring a catalog photo and a QR code. Expert: Jan Kara...
NATURAL COLORED DIAMOND 0.14 CT | CLARITY: Si1 | CUT: MODIFIED CUSHION Net Appraisal Value: 990 USD Official appraiser’s valuation: 1,218 USD (4,664.00 PLN gross – as of the exchange rate on September 23) DOCUMENTATION AND EXPERT APPRAISAL: Certificate: The diamond comes with a Certificate from the Polish Gemmological Society (Diamond Sky) featuring a catalog photo and a QR code. Expert: J...
NATURAL COLORED DIAMOND 0.20 CT | CLARITY: Si1 | CUT: OVAL Net Appraisal Value: 1,950 USD Official appraiser’s valuation: 2,399 USD (9,186.00 PLN gross – as of the exchange rate on September 23) DOCUMENTATION AND EXPERT APPRAISAL: Certificate: The diamond comes with a Certificate from the Polish Gemmological Society (Diamond Sky) featuring a catalog photo and a QR code. Expert: Jan Karaszk...
NATURAL COLORED DIAMOND 0.11 CT | CLARITY: VS2 | CUT: MARQUISE Appraiser’s net valuation: 890 USD (3,380.98 PLN net – as of September 20, USD exchange rate 3.79885) Official gross appraisal value: 1,094.70 USD (4,158.60 PLN gross – as of September 20, USD exchange rate 3.79885) DOCUMENTATION AND EXPERT APPRAISAL: Certificate: The diamond is accompanied by a Certificate from the Polish Ge...
NATURAL COLORED DIAMOND 0.23 CT | CLARITY: SI1 | CUT: OVAL Appraiser’s net valuation: 2,650 USD (10,066.95 PLN net—as of September 20, USD exchange rate 3.79885) Official gross appraisal value: 3,259.50 USD (12,382.35 PLN gross – as of September 20, USD exchange rate 3.79885) DOCUMENTATION AND EXPERT APPRAISAL: Certificate: The diamond is accompanied by a Certificate from the Polish Gemm...
NATURAL COLORED DIAMOND 0.18 CT | CLARITY: SI2 | CUT: TEARDROP Appraiser’s net valuation: 1,750 USD (6,647.99 PLN net – as of September 20, USD exchange rate 3.79885) Official gross appraisal value: 2,152.50 USD (8,177.02 PLN gross – as of September 20, USD exchange rate 3.79885) DOCUMENTATION AND EXPERT APPRAISAL: Certificate: The diamond is accompanied by a Certificate from the Polish ...
NATURAL COLORED DIAMOND 0.15 CT | CLARITY: Si2 | CUT: CUSHION Net Appraisal Value: 1,060 USD Official appraiser’s valuation: 1,304 USD (4,993.00 PLN gross – as of the exchange rate on September 23) 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. ...
NATURAL COLORED DIAMOND 0.23 CT | CLARITY: Sl2 | CUT: CUSHION Net Appraisal Value: 2,400 USD Official appraiser’s valuation: 2,952 USD (11,303.00 PLN gross – as of the exchange rate on September 23) DOCUMENTATION AND EXPERT APPRAISAL: Certificate: The diamond comes with a Certificate from the Polish Gemmological Society (Diamond Sky) featuring a catalog photo and a QR code. Expert: Jan Kar...
NATURAL COLORED DIAMOND 0.13 CT | CLARITY: SI1 | CUT: MODIFIED CUSHION Appraiser’s net valuation: 900 USD (3,418.97 PLN net – as of September 20, USD exchange rate 3.79885) Official gross appraisal value: 1,107.00 USD (4,205.33 PLN gross – as of September 20, USD exchange rate 3.79885) DOCUMENTATION AND EXPERT APPRAISAL: Certificate: The diamond is accompanied by a Certificate from the P...
NATURAL COLORED DIAMOND 0.14 CT | CLARITY: SI2 | CUT: OVAL Appraiser’s net valuation: 1,100 USD (4,178.74 PLN net – as of September 20, USD exchange rate 3.79885) Official gross appraisal value: 1,353.00 USD (5,139.84 PLN gross—as of September 20, USD exchange rate 3.79885) DOCUMENTATION AND EXPERT APPRAISAL: Certificate: The diamond is accompanied by a Certificate from the Polish Gemmol...
NATURAL COLORED DIAMOND 0.16 CT | CLARITY: Si1 | CUT: TEARDROP Net Appraisal Value: 960 USD Official appraiser’s valuation: 1,181 USD (4,522.00 PLN gross – based on the exchange rate as of September 23) DOCUMENTATION AND EXPERT APPRAISAL: Certificate: The diamond comes with a Certificate from the Polish Gemmological Society (Diamond Sky) featuring a catalog photo and a QR code. Expert: Jan...
NATURAL COLORED DIAMOND 0.19 CT | CLARITY: P1 | CUT: CUSHION Net Appraisal Value: 1,060 USD Official appraiser’s valuation: 1,304 USD (4,993.00 PLN gross – as of the exchange rate on September 23) 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. E...