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Cushion|Natural|GIA

0.81ct F SI2 Cushion Natural Diamond

VG • F/SI2 • GIA 7526735341

Certificate GIA 7526735341

Diamond specifications and retailer prices

From £403 GBP
$540 USD
As of October 31, 2026
Save £760 GBP (65%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £1,163 GBP at MOH London · As of November 1, 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 F colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7526735341. Listed at 18 retailers as of October 31, 2026, with prices from £403 to £1,163, a £760 spread on the same certified stone. MOH London lists it at £1,163. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.81
Carat
F
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.9°
Pavilion angle34.3°
OriginNatural
Grading LabGIA
CertificateGIA 7526735341
Dimensions5.61 × 5.11 × 3.48 mm
L/W Ratio1.10
Girdle conditionFaceted
Top View
5.61 mm5.11 mm0.81 ctF / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7526735341
Side View
Table 62.0%Crown 38.9°Girdle: MED-VTKPavilion 34.3°Culet: NoneDepth 68.1%

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: £1,163 GBP|Low: £403 GBP|High: £1,181 GBP|Avg: £595 GBP|-1.5%
MOH London
Retailer 2
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Retailer 9
Retailer 10
Retailer 11
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Retailer 16
November 2, 2026
Retailer 15£403 GBP
Retailer 7£421 GBP
Retailer 8£459 GBP
Retailer 4£491 GBP
Retailer 3£500 GBP
Retailer 10£521 GBP
Retailer 5£533 GBP
Retailer 12£545 GBP
Retailer 16£545 GBP
Retailer 13£560 GBP
Retailer 14£588 GBP
Retailer 9£621 GBP
Retailer 6£646 GBP
Retailer 2£668 GBP
Retailer 11£717 GBP
MOH London£1,163 GBP

26 data points across 16 retailers

18 retailers£403 GBP to £1,163 GBP

A
Cheapest Retailer
-
£403 GBP
$540 USD
A
Retailer 2
-
£421 GBP
$564 USD
View
A
Retailer 3
-
£421 GBP
$564 USD
View
Final sale: no returns
A
Retailer 4
-
£433 GBP
$580 USD
View
A
Retailer 5
-
£459 GBP
HK$4,800 HKD
View
A
Retailer 6
-
£491 GBP
$658 USD
View
A
Retailer 7
-
£500 GBP
$670 USD
View
A
Retailer 8
-
£521 GBP
$698 USD
View
A
Retailer 9
-
£533 GBP
$714 USD
View
A
Retailer 10
-
£545 GBP
$730 USD
View
A
Retailer 11
-
£545 GBP
$730 USD
View
A
Retailer 12
-
£560 GBP
$750 USD
View
A
Retailer 13
-
£588 GBP
View
A
Retailer 14
-
£621 GBP
View
A
Retailer 15
-
£646 GBP
$866 USD
View
A
Retailer 16
-
£668 GBP
View
A
Retailer 17
-
£717 GBP
€915 EUR
View
Most Expensive
B+
MOH London
587327F90 · Nov 1
£1,163 GBP
View
17 more retailers have this diamond
Prices start from £403 GBPSave up to £760 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
£403 GBP