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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 $82,476 SGD
$64,515 USD
As of November 1, 2026
Save $66,803 SGD (45%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $149,279 SGD 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 $82,476 to $149,279, a $66,803 spread on the same certified stone. MOH London lists it at $149,279. 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: $149,279 SGD|Low: $82,476 SGD|High: $151,076 SGD|Avg: $103,217 SGD|-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$82,476 SGD
Retailer 9$86,102 SGD
Retailer 7$86,621 SGD
Retailer 8$90,642 SGD
Retailer 3$94,996 SGD
Retailer 6$95,583 SGD
Retailer 4$115,651 SGD
Retailer 5$115,976 SGD
MOH London$149,279 SGD

30 data points across 9 retailers

9 retailers$82,476 SGD to $149,279 SGD

B+
Cheapest Retailer
-
$82,476 SGD
$64,515 USD
B
Retailer 2
-
$86,102 SGD
$67,351 USD
View
B
Retailer 3
-
$86,621 SGD
$67,757 USD
View
Retailer 4
-
$90,642 SGD
A$109,081 AUD
View
Price last confirmed 28 days ago
B
Retailer 5
-
$94,996 SGD
£58,511 GBP
View
B
Retailer 6
-
$95,583 SGD
$74,768 USD
View
B
Retailer 7
-
$115,651 SGD
ZAR 1,461,474 ZAR
View
B
Retailer 8
-
$115,976 SGD
€86,400 EUR
View
Most Expensive
B
MOH London
E2D91EC93 · Nov 1
$149,279 SGD
£91,945 GBP
View
8 more retailers have this diamond
Prices start from $82,476 SGDSave up to $66,803 SGD

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
$82,476 SGD