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Cushion|Natural|GIA

4.04ct K SI1 Cushion Natural Diamond

EX • K/SI1 • GIA 2235331078

Certificate GIA 2235331078

Diamond specifications and retailer prices

From $46,134 CAD
As of November 6, 2026
Save $28,839 CAD (38%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $74,973 CAD at MOH London · As of November 4, 2026
View at MOH London

About this 4.04ct natural cushion diamond

This 4.04ct 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 2235331078. Listed at 9 retailers as of November 4, 2026, with prices from $46,134 to $74,973, a $28,839 spread on the same certified stone. MOH London lists it at $74,973. 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

4.04
Carat
K
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.27°
Pavilion angle35.99°
OriginNatural
Grading LabGIA
CertificateGIA 2235331078
Dimensions10.72 × 8.29 × 5.68 mm
L/W Ratio1.29
Key to symbols
Crystal, Cloud, Feather, Needle
Top View
10.72 mm8.29 mm4.04 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2235331078
Side View
Table 61.0%Crown 39.27°Girdle: MED-STKPavilion 35.99°Culet: NoneDepth 68.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $74,973 CAD|Low: $46,129 CAD|High: $76,078 CAD|Avg: $54,511 CAD|-1.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 7$46,134 CAD
Retailer 4$48,228 CAD
Retailer 3$48,490 CAD
Retailer 5$48,995 CAD
Retailer 8$50,974 CAD
Retailer 9$52,935 CAD
Retailer 2$56,876 CAD
Retailer 6$57,364 CAD
Retailer 10$57,807 CAD
MOH London$74,973 CAD

34 data points across 10 retailers

9 retailers$46,134 CAD to $74,973 CAD

A
Cheapest Retailer
-
$46,134 CAD
A
Retailer 2
-
$48,228 CAD
View
A
Retailer 3
-
$48,490 CAD
View
A
Retailer 4
-
$48,995 CAD
View
B+
Retailer 5
-
$50,974 CAD
View
B+
Retailer 6
-
$52,935 CAD
View
B+
Retailer 7
-
$56,876 CAD
View
B+
Retailer 8
-
$57,364 CAD
View
Most Expensive
B
MOH London
B9568B582 · Nov 4
$74,973 CAD
£41,969 GBP
View
8 more retailers have this diamond
Prices start from $46,134 CADSave up to $28,839 CAD

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.

A
4.04ct Cushion
$46,134 CAD