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Cushion|Natural|GIA

1.51ct I IF Cushion Natural Diamond

EX • I/IF • GIA 7541565402

Certificate GIA 7541565402

Diamond specifications and retailer prices

From £3,936 GBP
As of November 6, 2026
Save £3,687 GBP (48%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £7,623 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 1.51ct natural cushion diamond

This 1.51ct natural cushion sits in the one-and-a-half to two carat band, graded I 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 7541565402. Listed at 15 retailers as of November 4, 2026, with prices from £3,936 to £7,623, a £3,687 spread on the same certified stone. MOH London lists it at £7,623. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
I
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.71°
OriginNatural
Grading LabGIA
CertificateGIA 7541565402
Dimensions7.79 × 5.99 × 4.12 mm
L/W Ratio1.30
Cert comments
Minor details of polish are not shown.
Top View
7.79 mm5.99 mm1.51 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7541565402
Side View
Table 64.0%Crown 36.71°Girdle: MediumPavilionCulet: NoneDepth 68.7%

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 6
Current: £7,623 GBP|Low: £3,936 GBP|High: £7,746 GBP|Avg: £5,213 GBP|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 6, 2026
Retailer 12£3,936 GBP
Retailer 10£4,096 GBP
Retailer 11£4,139 GBP
Retailer 4£4,338 GBP
Retailer 3£4,384 GBP
Retailer 2£4,588 GBP
Retailer 6£4,935 GBP
Retailer 9£4,974 GBP
Retailer 15£5,006 GBP
Retailer 7£5,282 GBP
Retailer 13£5,282 GBP
Retailer 14£5,454 GBP
Retailer 5£5,624 GBP
Retailer 8£5,637 GBP
MOH London£7,623 GBP

30 data points across 15 retailers

15 retailers£3,936 GBP to £7,623 GBP

A
Cheapest Retailer
-
£3,936 GBP
A
Retailer 2
-
£4,096 GBP
View
A
Retailer 3
-
£4,139 GBP
View
A
Retailer 4
-
£4,338 GBP
View
Final sale: no returns
A
Retailer 5
-
£4,384 GBP
View
A
Retailer 6
-
£4,588 GBP
View
B+
Retailer 7
-
£4,935 GBP
View
B+
Retailer 8
-
£4,974 GBP
View
B+
Retailer 9
-
£5,006 GBP
View
B+
Retailer 10
-
£5,282 GBP
View
B+
Retailer 11
-
£5,282 GBP
View
B+
Retailer 12
-
£5,454 GBP
View
B+
Retailer 13
-
£5,624 GBP
View
B+
Retailer 14
-
£5,637 GBP
View
Most Expensive
B
MOH London
6869F9E3D · Nov 4
£7,623 GBP
View
14 more retailers have this diamond
Prices start from £3,936 GBPSave up to £3,687 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
1.51ct Cushion
£3,936 GBP