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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 £446 GBP
$598 USD
As of November 2, 2026
Save £577 GBP (56%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £1,024 GBP 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 £446 to £1,024, a £577 spread on the same certified stone. MOH London lists it at £1,024. 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: Nov 2
Current: £1,024 GBP|Low: £446 GBP|High: £1,313 GBP|Avg: £738 GBP|-21.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 6£446 GBP
Retailer 7£556 GBP
Retailer 9£565 GBP
Retailer 10£578 GBP
Retailer 4£590 GBP
Retailer 3£596 GBP
Retailer 8£671 GBP
Retailer 2£711 GBP
Retailer 5£744 GBP
MOH London£1,024 GBP

42 data points across 10 retailers

10 retailers£446 GBP to £1,024 GBP

A
Cheapest Retailer
-
£446 GBP
$598 USD
Final sale: no returns
A
Retailer 2
-
£556 GBP
$745 USD
View
A
Retailer 3
-
£565 GBP
$757 USD
View
A
Retailer 4
-
£578 GBP
SGD 1,046 SGD
View
A
Retailer 5
-
£590 GBP
View
A
Retailer 6
-
£596 GBP
View
A
Retailer 7
-
£671 GBP
$899 USD
View
A
Retailer 8
-
£711 GBP
€907 EUR
View
A
Retailer 9
-
£744 GBP
$997 USD
View
Most Expensive
B+
MOH London
08AB77522 · Oct 29
£1,024 GBP
View
9 more retailers have this diamond
Prices start from £446 GBPSave up to £577 GBP

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
£446 GBP