CaratHunter
Plans
Cushion|Natural|GIA

1.51ct E SI2 Cushion Natural Diamond

VG • E/SI2 • GIA 7546981119

Certificate GIA 7546981119

Diamond specifications and retailer prices

From £2,374 GBP
HK$24,700 HKD
As of October 29, 2026
Save £2,899 GBP (55%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £5,273 GBP at MOH London · As of October 29, 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 E colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7546981119. Listed at 14 retailers as of October 29, 2026, with prices from £2,374 to £5,273, a £2,899 spread on the same certified stone. MOH London lists it at £5,273. 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

1.51
Carat
E
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7546981119
Dimensions7.56 × 6.04 × 4.15 mm
L/W Ratio1.25
Girdle conditionFaceted
Top View
7.56 mm6.04 mm1.51 ctE / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7546981119
Side View
Table 64.0%CrownGirdle: STK-VTKPavilionCulet: NDepth 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: Oct 29
Current: £5,273 GBP|Low: £2,374 GBP|High: £5,731 GBP|Avg: £3,330 GBP|-8.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 9£2,374 GBP
Retailer 7£2,569 GBP
Retailer 8£2,591 GBP
Retailer 12£2,727 GBP
Retailer 10£2,753 GBP
Retailer 4£2,867 GBP
Retailer 6£2,872 GBP
Retailer 3£2,906 GBP
Retailer 2£3,030 GBP
Retailer 5£3,706 GBP
Retailer 11£5,029 GBP
MOH London£5,273 GBP

36 data points across 12 retailers

14 retailers£2,374 GBP to £5,273 GBP

A
Cheapest Retailer
-
£2,374 GBP
HK$24,700 HKD
A
Retailer 2
-
£2,569 GBP
$3,421 USD
View
A
Retailer 3
-
£2,591 GBP
$3,450 USD
View
A
Retailer 4
-
£2,727 GBP
$3,631 USD
View
A
Retailer 5
-
£2,753 GBP
$3,666 USD
View
Final sale: no returns
A
Retailer 6
-
£2,867 GBP
$3,817 USD
View
A
Retailer 7
-
£2,872 GBP
$3,824 USD
View
A
Retailer 8
-
£2,879 GBP
A$5,899 AUD
View
A
Retailer 9
-
£2,906 GBP
$3,870 USD
View
A
Retailer 10
-
£3,030 GBP
View
A
Retailer 11
-
£3,357 GBP
A$6,878 AUD
View
A
Retailer 12
-
£3,706 GBP
€4,700 EUR
View
B+
Retailer 13
-
£5,029 GBP
$6,697 USD
View
Most Expensive
B+
MOH London
750E98B09 · Oct 29
£5,273 GBP
View
13 more retailers have this diamond
Prices start from £2,374 GBPSave up to £2,899 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
£2,374 GBP