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Cushion|Natural|GIA

1.02ct J IF Cushion Natural Diamond

EX • J/IF • GIA 5553271931

Certificate GIA 5553271931

Diamond specifications and retailer prices

From £1,635 GBP
As of November 6, 2026
Save £1,462 GBP (47%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £3,097 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 J colour (near-colourless) 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 5553271931. Listed at 8 retailers as of November 4, 2026, with prices from £1,635 to £3,097, a £1,462 spread on the same certified stone. MOH London lists it at £3,097. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

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

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5553271931
Dimensions6.12 × 5.33 × 3.59 mm
L/W Ratio1.15
Top View
6.12 mm5.33 mm1.02 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5553271931
Side View
Table 62.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 67.5%

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 6
Current: £3,097 GBP|Low: £1,499 GBP|High: £3,143 GBP|Avg: £2,094 GBP|-0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 7£1,635 GBP
Retailer 6£1,707 GBP
Retailer 5£1,772 GBP
Retailer 3£1,874 GBP
Retailer 4£2,163 GBP
Retailer 8£2,182 GBP
Retailer 2£2,200 GBP
MOH London£3,097 GBP

45 data points across 8 retailers

8 retailers£1,635 GBP to £3,097 GBP

B+
Cheapest Retailer
-
£1,635 GBP
Final sale: no returns
B+
Retailer 2
-
£1,707 GBP
View
Retailer 3
-
£1,772 GBP
View
Price last confirmed 9 days ago
B+
Retailer 4
-
£1,874 GBP
View
B
Retailer 5
-
£2,163 GBP
View
Retailer 6
-
£2,182 GBP
View
Price last confirmed 31 days ago
B
Retailer 7
-
£2,200 GBP
View
Most Expensive
B
MOH London
A3FBB3E65 · Nov 4
£3,097 GBP
View
7 more retailers have this diamond
Prices start from £1,635 GBPSave up to £1,462 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
£1,635 GBP