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Cushion|Natural|GIA

0.80ct H SI2 Cushion Natural Diamond

EX • H/SI2 • GIA 2556535569

Certificate GIA 2556535569

Diamond specifications and retailer prices

From $851 AUD
$598 USD
As of October 31, 2026
Save $1,101 AUD (56%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,953 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 0.8ct natural cushion diamond

This 0.8ct natural cushion sits in the just-under-one-carat band, graded H 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 2556535569. Listed at 10 retailers as of October 29, 2026, with prices from $851 to $1,953, a $1,101 spread on the same certified stone. MOH London lists it at $1,953. 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

0.80
Carat
H
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2556535569
Dimensions6.23 × 4.96 × 3.41 mm
L/W Ratio1.26
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Crystal
Top View
6.23 mm4.96 mm0.80 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2556535569
Side View
Table 67.0%CrownGirdle: STK-STKPavilionCulet: NoneDepth 68.7%

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: Oct 31
Current: $1,953 AUD|Low: $850 AUD|High: $2,504 AUD|Avg: $1,408 AUD|-21.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 4$851 AUD
Retailer 6$1,061 AUD
Retailer 8$1,078 AUD
Retailer 10$1,102 AUD
Retailer 2$1,136 AUD
Retailer 7$1,280 AUD
Retailer 9$1,294 AUD
Retailer 3$1,419 AUD
Retailer 5$1,504 AUD
MOH London$1,953 AUD

41 data points across 10 retailers

10 retailers$851 AUD to $1,953 AUD

A
Cheapest Retailer
-
$851 AUD
$598 USD
Final sale: no returns
A
Retailer 2
-
$1,061 AUD
$745 USD
View
A
Retailer 3
-
$1,078 AUD
$757 USD
View
A
Retailer 4
-
$1,102 AUD
SGD 1,046 SGD
View
A
Retailer 5
-
$1,136 AUD
£629 GBP
View
A
Retailer 6
-
$1,280 AUD
$899 USD
View
A
Retailer 7
-
$1,294 AUD
£716 GBP
View
A
Retailer 8
-
$1,419 AUD
$997 USD
View
A
Retailer 9
-
$1,504 AUD
€1,006 EUR
View
Most Expensive
B+
MOH London
08AB77522 · Oct 29
$1,953 AUD
£1,080 GBP
View
9 more retailers have this diamond
Prices start from $851 AUDSave up to $1,101 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
0.80ct Cushion
$851 AUD