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Cushion|Natural|GIA

1.51ct J SI2 Cushion Natural Diamond

VG • J/SI2 • GIA 2241007360

Certificate GIA 2241007360

Diamond specifications and retailer prices

From £2,935 GBP
$3,933 USD
As of October 31, 2026
Save £2,655 GBP (47%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £5,590 GBP at MOH London · As of November 1, 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 J colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2241007360. Listed at 15 retailers as of October 31, 2026, with prices from £2,935 to £5,590, a £2,655 spread on the same certified stone. MOH London lists it at £5,590. 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
J
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2241007360
Dimensions7.59 × 5.82 × 3.89 mm
L/W Ratio1.30
Girdle conditionFaceted
Top View
7.59 mm5.82 mm1.51 ctJ / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2241007360
Side View
Table 67.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 66.9%

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: Oct 31
Current: £5,590 GBP|Low: £2,446 GBP|High: £5,658 GBP|Avg: £3,681 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
Retailer 12
Retailer 13
Retailer 14
November 1, 2026
Retailer 8£2,935 GBP
Retailer 11£2,966 GBP
Retailer 5£3,029 GBP
Retailer 10£3,263 GBP
Retailer 6£3,379 GBP
Retailer 12£3,402 GBP
Retailer 9£3,511 GBP
Retailer 2£3,524 GBP
Retailer 3£3,612 GBP
Retailer 13£3,612 GBP
Retailer 4£3,732 GBP
Retailer 7£3,769 GBP
Retailer 14£5,127 GBP
MOH London£5,590 GBP

42 data points across 14 retailers

15 retailers£2,935 GBP to £5,590 GBP

B+
Cheapest Retailer
-
£2,935 GBP
$3,933 USD
Final sale: no returns
B+
Retailer 2
-
£2,966 GBP
$3,974 USD
View
B+
Retailer 3
-
£3,029 GBP
$4,059 USD
View
B+
Retailer 4
-
£3,030 GBP
CA$5,639 CAD
View
B
Retailer 5
-
£3,263 GBP
$4,372 USD
View
B
Retailer 6
-
£3,379 GBP
$4,528 USD
View
B
Retailer 7
-
£3,402 GBP
$4,558 USD
View
B
Retailer 8
-
£3,511 GBP
CA$6,534 CAD
View
B
Retailer 9
-
£3,524 GBP
View
B
Retailer 10
-
£3,612 GBP
$4,840 USD
View
B
Retailer 11
-
£3,612 GBP
$4,840 USD
View
B
Retailer 12
-
£3,732 GBP
$5,000 USD
View
B
Retailer 13
-
£3,769 GBP
€4,809 EUR
View
C
Retailer 14
-
£5,127 GBP
$6,870 USD
View
Most Expensive
B
MOH London
E1C298D0F · Nov 1
£5,590 GBP
View
14 more retailers have this diamond
Prices start from £2,935 GBPSave up to £2,655 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+
1.51ct Cushion
£2,935 GBP