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Cushion|Natural|GIA

0.81ct G SI2 Cushion Natural Diamond

ID • G/SI2 • GIA 6542417053

Certificate GIA 6542417053

Diamond specifications and retailer prices

From $987 AUD
As of November 6, 2026
Save $1,422 AUD (59%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,408 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 G 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 6542417053. Listed at 12 retailers as of November 2, 2026, with prices from $987 to $2,408, a $1,422 spread on the same certified stone. MOH London lists it at $2,408. 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
G
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6542417053
Dimensions6.54 × 5.01 × 3.48 mm
L/W Ratio1.31
Top View
6.54 mm5.01 mm0.81 ctG / SI2
OriginNatural
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6542417053
Side View
Table 62.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 69.3%

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: $2,408 AUD|Low: $968 AUD|High: $2,436 AUD|Avg: $1,521 AUD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 6$987 AUD
Retailer 2$1,144 AUD
Retailer 9$1,214 AUD
Retailer 8$1,314 AUD
Retailer 4$1,359 AUD
Retailer 5$1,521 AUD
Retailer 7$1,535 AUD
Retailer 3$1,841 AUD
MOH London$2,408 AUD

40 data points across 9 retailers

12 retailers$987 AUD to $2,408 AUD

A
Cheapest Retailer
-
$987 AUD
A
Retailer 2
-
$1,144 AUD
View
A
Retailer 3
-
$1,214 AUD
View
Final sale: no returns
Retailer 4
-
$1,314 AUD
View
Price last confirmed 13 days ago
A
Retailer 5
-
$1,329 AUD
View
A
Retailer 6
-
$1,359 AUD
View
A
Retailer 7
-
$1,508 AUD
View
A
Retailer 8
-
$1,517 AUD
View
A
Retailer 9
-
$1,521 AUD
View
Retailer 10
-
$1,535 AUD
View
Price last confirmed 8 days ago
A
Retailer 11
-
$1,841 AUD
View
Most Expensive
B+
MOH London
D6D2BDECE · Nov 2
$2,408 AUD
£1,303 GBP
View
11 more retailers have this diamond
Prices start from $987 AUDSave up to $1,422 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
$987 AUD