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Cushion|Natural|GIA

0.81ct E SI2 Cushion Natural Diamond

EX • E/SI2 • GIA 1548584202

Certificate GIA 1548584202

Diamond specifications and retailer prices

From £457 GBP
As of November 6, 2026
Save £358 GBP (44%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £815 GBP at GemTrove · As of November 6, 2026
View at GemTrove

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 1548584202. Listed at 7 retailers as of November 6, 2026, with prices from £457 to £815, a £358 spread on the same certified stone. GemTrove lists it at £815. 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 1548584202
Dimensions5.23 × 5.22 × 3.52 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Crystal
Top View
5.23 mm5.22 mm0.81 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1548584202
Side View
Table 60.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 67.5%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: £815 GBP|Low: £415 GBP|High: £815 GBP|Avg: £605 GBP
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 5£457 GBP
Retailer 6£504 GBP
Retailer 4£563 GBP
Retailer 7£578 GBP
Retailer 2£585 GBP
Retailer 3£661 GBP
GemTrove£815 GBP

41 data points across 7 retailers

7 retailers£457 GBP to £815 GBP

A
Cheapest Retailer
-
£457 GBP
Final sale: no returns
A
Retailer 2
-
£504 GBP
View
A
Retailer 3
-
£563 GBP
View
Retailer 4
-
£578 GBP
View
Price last confirmed 22 days ago
A
Retailer 5
-
£585 GBP
View
A
Retailer 6
-
£661 GBP
View
Most Expensive
A
GemTrove
GT-N-00961809-98 · Nov 6
£815 GBP
A$1,678 AUD
View
6 more retailers have this diamond
Prices start from £457 GBPSave up to £358 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
0.81ct Cushion
£457 GBP