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Cushion|Natural|GIA

1.02ct F SI2 Cushion Natural Diamond

GD • F/SI2 • GIA 2241010159

Certificate GIA 2241010159

Diamond specifications and retailer prices

From £1,616 GBP
A$3,335 AUD
As of November 2, 2026
Save £1,522 GBP (49%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £3,137 GBP at MOH London · As of November 2, 2026
View at MOH London

About this 1.02ct natural cushion diamond

This 1.02ct 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 2241010159. Listed at 12 retailers as of November 2, 2026, with prices from £1,616 to £3,137, a £1,522 spread on the same certified stone. MOH London lists it at £3,137. 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

1.02
Carat
F
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2241010159
Dimensions7.27 × 5.19 × 3.31 mm
L/W Ratio1.40
Culet sizeNone
Key to symbols
Crystal, Feather, Cloud
Top View
7.27 mm5.19 mm1.02 ctF / SI2
OriginNatural
CutGood
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 2241010159
Side View
Table 71.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 63.7%

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: £3,137 GBP|Low: £1,513 GBP|High: £3,170 GBP|Avg: £2,052 GBP|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 7£1,617 GBP
Retailer 9£1,653 GBP
Retailer 11£1,754 GBP
Retailer 2£1,770 GBP
Retailer 4£1,777 GBP
Retailer 3£1,838 GBP
Retailer 10£1,893 GBP
Retailer 6£1,895 GBP
Retailer 5£2,235 GBP
Retailer 8£2,751 GBP
MOH London£3,137 GBP

32 data points across 11 retailers

12 retailers£1,616 GBP to £3,137 GBP

B+
Cheapest Retailer
-
£1,616 GBP
A$3,335 AUD
B+
Retailer 2
-
£1,617 GBP
$2,170 USD
View
B+
Retailer 3
-
£1,653 GBP
$2,218 USD
View
Final sale: no returns
B+
Retailer 4
-
£1,754 GBP
$2,354 USD
View
B+
Retailer 5
-
£1,770 GBP
View
B+
Retailer 6
-
£1,777 GBP
View
B
Retailer 7
-
£1,838 GBP
$2,466 USD
View
B
Retailer 8
-
£1,893 GBP
$2,540 USD
View
B
Retailer 9
-
£1,895 GBP
$2,543 USD
View
B
Retailer 10
-
£2,235 GBP
€2,857 EUR
View
C
Retailer 11
-
£2,751 GBP
$3,691 USD
View
Most Expensive
C
MOH London
C993D9613 · Nov 2
£3,137 GBP
View
11 more retailers have this diamond
Prices start from £1,616 GBPSave up to £1,522 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+
1.02ct Cushion
£1,616 GBP