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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 $598 USD
As of October 31, 2026
Save $774 USD (56%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,372 USD 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 $598 to $1,372, a $774 spread on the same certified stone. MOH London lists it at $1,372. 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
Color
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: $1,372 USD|Low: $597 USD|High: $1,759 USD|Avg: $993 USD|-21.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 3$598 USD
Retailer 6$745 USD
Retailer 8$757 USD
Retailer 10$774 USD
Retailer 5$894 USD
Retailer 7$899 USD
Retailer 9$909 USD
Retailer 2$997 USD
Retailer 4$1,056 USD
MOH London$1,372 USD

41 data points across 10 retailers

10 retailers$598 USD to $1,372 USD

A
Cheapest Retailer
-
$598 USD
Final sale: no returns
A
Retailer 2
-
$745 USD
View
A
Retailer 3
-
$757 USD
View
A
Retailer 4
-
$774 USD
SGD 1,046 SGD
View
A
Retailer 5
-
$894 USD
£704 GBP
View
A
Retailer 6
-
$899 USD
View
A
Retailer 7
-
$909 USD
£716 GBP
View
A
Retailer 8
-
$997 USD
View
A
Retailer 9
-
$1,056 USD
€1,006 EUR
View
Most Expensive
B+
MOH London
08AB77522 · Oct 29
$1,372 USD
£1,080 GBP
View
9 more retailers have this diamond
Prices start from $598 USDSave up to $774 USD

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
$598 USD