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Cushion|Natural|GIA

1.53ct J SI1 Cushion Natural Diamond

VG • J/SI1 • GIA 7543597068

Certificate GIA 7543597068

Diamond specifications and retailer prices

From £2,390 GBP
$3,202 USD
As of November 2, 2026
Save £1,941 GBP (45%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £4,331 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 1.53ct natural cushion diamond

This 1.53ct natural cushion sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7543597068. Listed at 7 retailers as of November 1, 2026, with prices from £2,390 to £4,331, a £1,941 spread on the same certified stone. MOH London lists it at £4,331. 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

1.53
Carat
J
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7543597068
Dimensions7.43 × 5.94 × 4.06 mm
L/W Ratio1.25
Culet sizeNone
Key to symbols
Crystal, Needle
Top View
7.43 mm5.94 mm1.53 ctJ / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7543597068
Side View
Table 57.0%CrownGirdle: ThickPavilionCulet: NoneDepth 68.3%

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 2
Current: £4,331 GBP|Low: £2,190 GBP|High: £4,775 GBP|Avg: £3,006 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
November 2, 2026
Retailer 9£2,372 GBP
Retailer 7£2,390 GBP
Retailer 6£2,493 GBP
Retailer 11£2,510 GBP
Retailer 10£2,661 GBP
Retailer 4£2,706 GBP
Retailer 8£2,774 GBP
Retailer 2£3,031 GBP
Retailer 5£3,183 GBP
MOH London£4,331 GBP
Retailer 3£4,775 GBP

31 data points across 11 retailers

7 retailers£2,390 GBP to £4,331 GBP

A
Cheapest Retailer
-
£2,390 GBP
$3,202 USD
Final sale: no returns
B+
Retailer 2
-
£2,493 GBP
$3,340 USD
View
B+
Retailer 3
-
£2,706 GBP
View
Retailer 4
-
£2,774 GBP
A$5,718 AUD
View
Price last confirmed 31 days ago
B+
Retailer 5
-
£3,031 GBP
€3,868 EUR
View
B+
Retailer 6
-
£3,183 GBP
ZAR 68,898 ZAR
View
Most Expensive
B
MOH London
B1BA82D0C · Nov 1
£4,331 GBP
View
6 more retailers have this diamond
Prices start from £2,390 GBPSave up to £1,941 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
1.53ct Cushion
£2,390 GBP