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Cushion|Natural|GIA

1.50ct J IF Cushion Natural Diamond

VG • J/IF • GIA 7543744174

Certificate GIA 7543744174

Diamond specifications and retailer prices

From £3,676 GBP
As of November 6, 2026
Save £2,843 GBP (44%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £6,518 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 1.5ct natural cushion diamond

This 1.5ct natural cushion sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7543744174. Listed at 5 retailers as of November 4, 2026, with prices from £3,676 to £6,518, a £2,843 spread on the same certified stone. MOH London lists it at £6,518. 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

1.50
Carat
J
Colour
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7543744174
Dimensions5.90 × 7.37 × 4.04 mm
L/W Ratio1.25
Culet sizeNone
Top View
5.90 mm7.37 mm1.50 ctJ / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7543744174
Side View
Table 61.0%CrownGirdle: ThickPavilionCulet: NoneDepth 68.5%

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: £6,518 GBP|Low: £2,882 GBP|High: £6,571 GBP|Avg: £4,421 GBP|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 6£2,882 GBP
Retailer 5£3,676 GBP
Retailer 2£3,683 GBP
Retailer 3£4,618 GBP
Retailer 4£5,006 GBP
MOH London£6,518 GBP

36 data points across 6 retailers

5 retailers£3,676 GBP to £6,518 GBP

B+
Cheapest Retailer
-
£3,676 GBP
B+
Retailer 2
-
£3,683 GBP
View
B
Retailer 3
-
£4,618 GBP
View
B
Retailer 4
-
£5,006 GBP
View
Most Expensive
B
MOH London
F9F3785F8 · Nov 4
£6,518 GBP
View
4 more retailers have this diamond
Prices start from £3,676 GBPSave up to £2,843 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+
1.50ct Cushion
£3,676 GBP