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Cushion|Natural|GIA

5.04ct J SI1 Cushion Natural Diamond

EX • J/SI1 • GIA 2185835405

Certificate GIA 2185835405

Diamond specifications and retailer prices

From $91,844 AUD
$64,515 USD
As of November 1, 2026
Save $74,390 AUD (45%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $166,234 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 J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2185835405. Listed at 9 retailers as of November 1, 2026, with prices from $91,844 to $166,234, a $74,390 spread on the same certified stone. MOH London lists it at $166,234. 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
J
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2185835405
Dimensions9.93 × 9.89 × 6.91 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeSlightly Large
Top View
9.93 mm9.89 mm5.04 ctJ / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 2185835405
Side View
Table 56.0%CrownGirdle: Very Thin - Med.PavilionCulet: SLGDepth 69.9%

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 1
Current: $166,234 AUD|Low: $91,844 AUD|High: $168,235 AUD|Avg: $114,941 AUD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 2$91,844 AUD
Retailer 9$95,881 AUD
Retailer 7$96,459 AUD
Retailer 8$100,937 AUD
Retailer 3$105,786 AUD
Retailer 6$106,440 AUD
Retailer 4$128,786 AUD
Retailer 5$129,149 AUD
MOH London$166,234 AUD

30 data points across 9 retailers

9 retailers$91,844 AUD to $166,234 AUD

B+
Cheapest Retailer
-
$91,844 AUD
$64,515 USD
B
Retailer 2
-
$95,881 AUD
$67,351 USD
View
B
Retailer 3
-
$96,459 AUD
$67,757 USD
View
Retailer 4
-
$100,937 AUD
View
Price last confirmed 28 days ago
B
Retailer 5
-
$105,786 AUD
£58,511 GBP
View
B
Retailer 6
-
$106,440 AUD
$74,768 USD
View
B
Retailer 7
-
$128,786 AUD
ZAR 1,461,474 ZAR
View
B
Retailer 8
-
$129,149 AUD
€86,400 EUR
View
Most Expensive
B
MOH London
E2D91EC93 · Nov 1
$166,234 AUD
£91,945 GBP
View
8 more retailers have this diamond
Prices start from $91,844 AUDSave up to $74,390 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
$91,844 AUD