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Cushion|Natural|GIA

1.02ct K IF Cushion Natural Diamond

EX • K/IF • GIA 2546618761

Certificate GIA 2546618761

Diamond specifications and retailer prices

From £891 GBP
As of November 6, 2026
Save £937 GBP (51%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £1,828 GBP at MOH London · As of November 4, 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 K colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2546618761. Listed at 8 retailers as of November 4, 2026, with prices from £891 to £1,828, a £937 spread on the same certified stone. MOH London lists it at £1,828. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
K
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2546618761
Dimensions5.60 × 5.47 × 3.82 mm
L/W Ratio1.02
Top View
5.60 mm5.47 mm1.02 ctK / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2546618761
Side View
Table 62.0%CrownGirdle: Very ThickPavilionCulet: NDepth 69.9%

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: £1,828 GBP|Low: £891 GBP|High: £1,951 GBP|Avg: £1,297 GBP|-5.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 2£891 GBP
Retailer 4£1,125 GBP
Retailer 8£1,169 GBP
Retailer 6£1,214 GBP
Retailer 7£1,216 GBP
Retailer 5£1,221 GBP
Retailer 3£1,388 GBP
MOH London£1,828 GBP

35 data points across 8 retailers

8 retailers£891 GBP to £1,828 GBP

A
Cheapest Retailer
-
£891 GBP
A
Retailer 2
-
£1,125 GBP
View
A
Retailer 3
-
£1,169 GBP
View
B+
Retailer 4
-
£1,214 GBP
View
A
Retailer 5
-
£1,216 GBP
View
A
Retailer 6
-
£1,221 GBP
View
B+
Retailer 7
-
£1,388 GBP
View
Most Expensive
B+
MOH London
EDEDE6F18 · Nov 4
£1,828 GBP
View
7 more retailers have this diamond
Prices start from £891 GBPSave up to £937 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
1.02ct Cushion
£891 GBP