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Cushion|Natural|GIA

4.02ct K SI2 Cushion Natural Diamond

GD • K/SI2 • GIA 2564628299

Certificate GIA 2564628299

Diamond specifications and retailer prices

From $55,217 NZD
As of November 6, 2026
Save $15,127 NZD (22%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $70,345 NZD at Yorxs · As of November 6, 2026
View at Yorxs

About this 4.02ct natural cushion diamond

This 4.02ct natural cushion sits in the three to five carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2564628299. Listed at 3 retailers as of November 6, 2026, with prices from $55,217 to $70,345, a $15,127 spread on the same certified stone. Yorxs lists it at $70,345. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

4.02
Carat
K
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2564628299
Dimensions12.32 × 8.77 × 4.18 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Crystal, Indented Natural
Top View
12.32 mm8.77 mm4.02 ctK / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2564628299
Side View
Table 52.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 47.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $55,217 NZD|Low: $55,217 NZD|High: $70,345 NZD|Avg: $63,327 NZD
Retailer 1
Retailer 2
Yorxs
November 6, 2026
Retailer 1$55,217 NZD
Retailer 2$64,419 NZD
Yorxs$70,345 NZD

1 data point across 3 retailers

3 retailers$55,217 NZD to $70,345 NZD

B+
Cheapest Retailer
-
$55,217 NZD
B+
Retailer 2
-
$64,419 NZD
View
Most Expensive
B
Yorxs
2A5CE5EB0 · Nov 6
$70,345 NZD
€37,139 EUR
View
2 more retailers have this diamond
Prices start from $55,217 NZDSave up to $15,127 NZD

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+
4.02ct Cushion
$55,217 NZD