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Cushion|Natural|GIA

4.01ct K SI1 Cushion Natural Diamond

ID • K/SI1 • GIA 1553789977

Shape and cutting style on the report: Old miner

Certificate GIA 1553789977

Diamond specifications and retailer prices

From €44,219 EUR
As of November 6, 2026
Save €10,301 EUR (19%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: €54,519 EUR at Yorxs · As of November 6, 2026
View at Yorxs

About this 4.01ct natural cushion diamond

This 4.01ct natural cushion sits in the three to five carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1553789977. Listed at 2 retailers as of November 6, 2026, with prices from €44,219 to €54,519, a €10,301 spread on the same certified stone. Yorxs lists it at €54,519. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

4.01
Carat
K
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1553789977
Dimensions11.62 × 7.58 × 5.24 mm
L/W Ratio1.53
Girdle conditionFaceted
Culet sizeSlightly Large
Top View
11.62 mm7.58 mm4.01 ctK / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1553789977
Side View
Table 56.0%CrownGirdle: VTN-VTKPavilionCulet: SLGDepth 69.2%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 6
Current: €44,219 EUR|Low: €44,219 EUR|High: €57,471 EUR|Avg: €50,296 EUR
Retailer 1
Yorxs
November 6, 2026
Retailer 1€44,219 EUR
Yorxs€54,519 EUR

16 data points across 2 retailers

2 retailers€44,219 EUR to €54,519 EUR

B
Cheapest Retailer
-
€44,219 EUR
Most Expensive
B
Yorxs
612019605 · Nov 6
€54,519 EUR
View
1 more retailer has this diamond
Prices start from €44,219 EURSave up to €10,301 EUR

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B
4.01ct Cushion
€44,219 EUR