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Cushion|Natural|GIA

1.00ct F SI2 Cushion Natural Diamond

GD • F/SI2 • GIA 6545495297

Certificate GIA 6545495297

Diamond specifications and retailer prices

From £756 GBP
₹96,640 INR
As of November 2, 2026
Save £1,089 GBP (59%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £1,845 GBP at MOH London · As of November 2, 2026
View at MOH London

About this 1ct natural cushion diamond

This 1ct natural cushion sits in the classic one-carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6545495297. Listed at 12 retailers as of November 2, 2026, with prices from £756 to £1,845, a £1,089 spread on the same certified stone. MOH London lists it at £1,845. 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

1.00
Carat
F
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6545495297
Dimensions6.56 × 5.26 × 3.74 mm
L/W Ratio1.25
Top View
6.56 mm5.26 mm1.00 ctF / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6545495297
Side View
Table 67.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 71.0%

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: £1,845 GBP|Low: £756 GBP|High: £1,937 GBP|Avg: £1,141 GBP|-4.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 5£756 GBP
Retailer 3£789 GBP
Retailer 11£934 GBP
Retailer 2£990 GBP
Retailer 6£996 GBP
Retailer 10£1,079 GBP
Retailer 4£1,108 GBP
Retailer 12£1,118 GBP
Retailer 9£1,119 GBP
Retailer 8£1,151 GBP
Retailer 7£1,405 GBP
MOH London£1,845 GBP

27 data points across 12 retailers

12 retailers£756 GBP to £1,845 GBP

A
Cheapest Retailer
-
£756 GBP
₹96,640 INR
A
Retailer 2
-
£789 GBP
$1,059 USD
View
Final sale: no returns
A
Retailer 3
-
£934 GBP
$1,253 USD
View
B+
Retailer 4
-
£990 GBP
$1,328 USD
View
A
Retailer 5
-
£996 GBP
View
A
Retailer 6
-
£1,079 GBP
$1,448 USD
View
B+
Retailer 7
-
£1,108 GBP
$1,487 USD
View
A
Retailer 8
-
£1,118 GBP
$1,500 USD
View
A
Retailer 9
-
£1,119 GBP
$1,501 USD
View
B+
Retailer 10
-
£1,151 GBP
View
B+
Retailer 11
-
£1,405 GBP
€1,796 EUR
View
Most Expensive
B+
MOH London
BFD5EA76D · Nov 2
£1,845 GBP
View
11 more retailers have this diamond
Prices start from £756 GBPSave up to £1,089 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
1.00ct Cushion
£756 GBP