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Cushion|Natural|GIA

5.04ct D SI1 Cushion Natural Diamond

ID • D/SI1 • GIA 2235999205

Certificate GIA 2235999205

Diamond specifications and retailer prices

From $157,400 AUD
$110,565 USD
As of October 30, 2026
Save $99,545 AUD (39%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $256,945 AUD at MOH London · As of November 1, 2026
View at MOH London

About this 5.04ct natural cushion diamond

This 5.04ct natural cushion sits in the over five carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2235999205. Listed at 6 retailers as of October 30, 2026, with prices from $157,400 to $256,945, a $99,545 spread on the same certified stone. MOH London lists it at $256,945. 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

5.04
Carat
D
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2235999205
Dimensions11.85 × 9.00 × 6.05 mm
L/W Ratio1.32
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
11.85 mm9.00 mm5.04 ctD / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2235999205
Side View
Table 64.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 67.2%

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: Oct 30
Current: $256,945 AUD|Low: $157,400 AUD|High: $260,041 AUD|Avg: $187,116 AUD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 4$157,400 AUD
Retailer 5$158,287 AUD
Retailer 2$166,623 AUD
Retailer 6$184,979 AUD
Retailer 3$195,010 AUD
MOH London$256,945 AUD

30 data points across 6 retailers

6 retailers$157,400 AUD to $256,945 AUD

B+
Cheapest Retailer
-
$157,400 AUD
$110,565 USD
B+
Retailer 2
-
$158,287 AUD
$111,188 USD
View
B+
Retailer 3
-
$166,623 AUD
£92,160 GBP
View
B+
Retailer 4
-
$184,979 AUD
$129,938 USD
View
B+
Retailer 5
-
$195,010 AUD
€130,461 EUR
View
Most Expensive
B
MOH London
23B28F7E7 · Nov 1
$256,945 AUD
£142,118 GBP
View
5 more retailers have this diamond
Prices start from $157,400 AUDSave up to $99,545 AUD

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+
5.04ct Cushion
$157,400 AUD