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Cushion|Natural|GIA

0.81ct E SI2 Cushion Natural Diamond

EX • E/SI2 • GIA 5222549638

Certificate GIA 5222549638

Diamond specifications and retailer prices

From $1,320 AUD
As of November 6, 2026
Save $1,303 AUD (50%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $2,623 AUD at MOH London · As of November 2, 2026
View at MOH London

About this 0.81ct natural cushion diamond

This 0.81ct natural cushion sits in the just-under-one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5222549638. Listed at 5 retailers as of November 2, 2026, with prices from $1,320 to $2,623, a $1,303 spread on the same certified stone. MOH London lists it at $2,623. 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

0.81
Carat
E
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5222549638
Dimensions5.33 × 5.09 × 3.45 mm
L/W Ratio1.05
Top View
5.33 mm5.09 mm0.81 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 5222549638
Side View
Table 57.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 67.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $2,623 AUD|Low: $1,320 AUD|High: $2,638 AUD|Avg: $1,832 AUD|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 5$1,320 AUD
Retailer 4$1,650 AUD
Retailer 7$1,717 AUD
Retailer 6$1,726 AUD
Retailer 2$1,889 AUD
Retailer 3$2,001 AUD
MOH London$2,623 AUD

11 data points across 7 retailers

5 retailers$1,320 AUD to $2,623 AUD

A
Cheapest Retailer
-
$1,320 AUD
Final sale: no returns
A
Retailer 2
-
$1,650 AUD
View
A
Retailer 3
-
$1,889 AUD
View
A
Retailer 4
-
$2,001 AUD
View
Most Expensive
B+
MOH London
C5A9C762D · Nov 2
$2,623 AUD
£1,419 GBP
View
4 more retailers have this diamond
Prices start from $1,320 AUDSave up to $1,303 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.

A
0.81ct Cushion
$1,320 AUD