Cushion|Natural|GIA

4.04ct K SI1 Cushion Natural Diamond

EX • K/SI1 • GIA 2235331078

Certificate GIA 2235331078

Diamond specifications and retailer prices

From $32,798 USD
As of November 6, 2026
Save $20,503 USD (38%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $53,301 USD 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 $32,798 to $53,301, a $20,503 spread on the same certified stone. MOH London lists it at $53,301. 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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $53,301 USD|Low: $32,795 USD|High: $54,087 USD|Avg: $38,754 USD|-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$32,798 USD
Retailer 4$34,287 USD
Retailer 3$34,473 USD
Retailer 5$34,832 USD
Retailer 8$36,239 USD
Retailer 9$37,633 USD
Retailer 2$40,435 USD
Retailer 6$40,782 USD
Retailer 10$41,097 USD
MOH London$53,301 USD

34 data points across 10 retailers

9 retailers$32,798 USD to $53,301 USD

A
Cheapest Retailer
-
$32,798 USD
A
Retailer 2
-
$34,287 USD
View
A
Retailer 3
-
$34,473 USD
View
A
Retailer 4
-
$34,832 USD
View
B+
Retailer 5
-
$36,239 USD
View
B+
Retailer 6
-
$37,633 USD
View
B+
Retailer 7
-
$40,435 USD
View
B+
Retailer 8
-
$40,782 USD
View
Most Expensive
B
MOH London
B9568B582 · Nov 4
$53,301 USD
£41,969 GBP
View
8 more retailers have this diamond
Prices start from $32,798 USDSave up to $20,503 USD

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
$32,798 USD