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Cushion|Natural|GIA

1.00ct F SI1 Cushion Natural Diamond

GD • F/SI1 • GIA 7372886239

Certificate GIA 7372886239

Diamond specifications and retailer prices

From £1,797 GBP
$2,411 USD
As of November 2, 2026
Save £704 GBP (28%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £2,501 GBP at Yorxs · As of November 2, 2026
View at Yorxs

About this 1ct natural cushion diamond

This 1ct natural cushion sits in the classic one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7372886239. Listed at 17 retailers as of November 2, 2026, with prices from £1,797 to £2,501, a £704 spread on the same certified stone. Yorxs lists it at £2,501. 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
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7372886239
Dimensions5.69 × 5.49 × 3.81 mm
L/W Ratio1.04
Top View
5.69 mm5.49 mm1.00 ctF / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 7372886239
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 69.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: £2,229 GBP|Low: £1,692 GBP|High: £2,501 GBP|Avg: £2,004 GBP|+3.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Yorxs
November 2, 2026
Retailer 2£1,710 GBP
Retailer 4£1,797 GBP
Retailer 7£1,922 GBP
Retailer 3£1,927 GBP
Retailer 6£1,933 GBP
Retailer 8£1,971 GBP
Retailer 9£1,975 GBP
Retailer 5£2,104 GBP
Retailer 1£2,229 GBP
Yorxs£2,501 GBP

40 data points across 10 retailers

17 retailers£1,797 GBP to £2,501 GBP

Retailer 1
-
£1,710 GBP
$2,295 USD
Price last confirmed 14 days ago
B+
Retailer 2
-
£1,797 GBP
$2,411 USD
View
B+
Retailer 3
-
£1,841 GBP
$2,470 USD
View
B+
Retailer 4
-
£1,852 GBP
$2,485 USD
View
B
Retailer 5
-
£1,897 GBP
A$3,917 AUD
View
B+
Retailer 6
-
£1,927 GBP
SGD 3,494 SGD
View
B
Retailer 7
-
£1,933 GBP
$2,594 USD
View
B
Retailer 8
-
£1,971 GBP
$2,645 USD
View
B
Retailer 9
-
£1,975 GBP
$2,650 USD
View
B
Retailer 10
-
£2,104 GBP
$2,824 USD
View
B
Retailer 11
-
£2,221 GBP
$2,980 USD
View
B
Retailer 12
-
£2,221 GBP
$2,980 USD
View
B
Retailer 13
-
£2,229 GBP
View
B
Retailer 14
-
£2,236 GBP
$3,000 USD
View
B
Retailer 15
-
£2,253 GBP
CA$4,200 CAD
View
B
Retailer 16
-
£2,295 GBP
$3,080 USD
View
Most Expensive
B
Yorxs
210446131 · Nov 2
£2,501 GBP
€3,196 EUR
View
16 more retailers have this diamond
Prices start from £1,797 GBPSave up to £704 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.

B+
1.00ct Cushion
£1,797 GBP