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Cushion|Natural|GIA

5.11ct J SI2 Cushion Natural Diamond

EX • J/SI2 • GIA 5232997475

Certificate GIA 5232997475

Diamond specifications and retailer prices

From $85,307 CAD
As of October 30, 2026
Save $57,417 CAD (40%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $142,723 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 5.11ct natural cushion diamond

This 5.11ct natural cushion sits in the over five carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5232997475. Listed at 8 retailers as of October 29, 2026, with prices from $85,307 to $142,723, a $57,417 spread on the same certified stone. MOH London lists it at $142,723. 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

5.11
Carat
J
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5232997475
Dimensions13.33 × 8.81 × 6.14 mm
L/W Ratio1.51
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Needle, Natural, Extra Facet
Top View
13.33 mm8.81 mm5.11 ctJ / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 5232997475
Side View
Table 69.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 69.7%

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: $142,723 CAD|Low: $85,307 CAD|High: $143,672 CAD|Avg: $100,892 CAD|-0.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 6$85,307 CAD
Retailer 7$87,346 CAD
Retailer 3$91,986 CAD
Retailer 5$96,508 CAD
Retailer 8$96,508 CAD
Retailer 4$102,076 CAD
Retailer 2$107,611 CAD
MOH London$142,723 CAD

34 data points across 8 retailers

8 retailers$85,307 CAD to $142,723 CAD

B+
Cheapest Retailer
-
$85,307 CAD
B+
Retailer 2
-
$87,346 CAD
$62,529 USD
View
B+
Retailer 3
-
$91,986 CAD
£51,851 GBP
View
B
Retailer 4
-
$96,508 CAD
$69,087 USD
View
B
Retailer 5
-
$96,508 CAD
$69,087 USD
View
B
Retailer 6
-
$102,076 CAD
$73,073 USD
View
B
Retailer 7
-
$107,611 CAD
€73,367 EUR
View
Most Expensive
B
MOH London
7F88A7EDE · Oct 29
$142,723 CAD
£80,450 GBP
View
7 more retailers have this diamond
Prices start from $85,307 CADSave up to $57,417 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.

B+
5.11ct Cushion
$85,307 CAD