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Cushion|Natural|GIA

1.53ct G SI2 Cushion Natural Diamond

VG • G/SI2 • GIA 2557507400

Certificate GIA 2557507400

Diamond specifications and retailer prices

From £2,455 GBP
HK$25,700 HKD
As of November 1, 2026
Save £2,894 GBP (54%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £5,349 GBP at MOH London · As of October 29, 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 G 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 2557507400. Listed at 12 retailers as of October 29, 2026, with prices from £2,455 to £5,349, a £2,894 spread on the same certified stone. MOH London lists it at £5,349. 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
G
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2557507400
Dimensions7.47 × 5.74 × 4.17 mm
L/W Ratio1.30
Girdle conditionFaceted
Top View
7.47 mm5.74 mm1.53 ctG / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2557507400
Side View
Table 67.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 72.6%

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 1
Current: £5,349 GBP|Low: £2,455 GBP|High: £5,582 GBP|Avg: £3,378 GBP|-4.0%
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 8£2,455 GBP
Retailer 7£2,625 GBP
Retailer 5£2,773 GBP
Retailer 9£2,781 GBP
Retailer 10£2,797 GBP
Retailer 3£2,814 GBP
Retailer 4£2,976 GBP
Retailer 6£3,165 GBP
Retailer 2£3,751 GBP
Retailer 11£5,205 GBP
MOH London£5,349 GBP

37 data points across 11 retailers

12 retailers£2,455 GBP to £5,349 GBP

A
Cheapest Retailer
-
£2,455 GBP
HK$25,700 HKD
A
Retailer 2
-
£2,625 GBP
$3,517 USD
View
A
Retailer 3
-
£2,773 GBP
$3,715 USD
View
Final sale: no returns
A
Retailer 4
-
£2,781 GBP
$3,726 USD
View
A
Retailer 5
-
£2,797 GBP
$3,748 USD
View
A
Retailer 6
-
£2,814 GBP
$3,770 USD
View
A
Retailer 7
-
£2,976 GBP
$3,987 USD
View
A
Retailer 8
-
£3,165 GBP
View
B+
Retailer 9
-
£3,453 GBP
A$7,118 AUD
View
A
Retailer 10
-
£3,751 GBP
€4,787 EUR
View
Retailer 11
-
£5,205 GBP
$6,974 USD
View
Price last confirmed 9 days ago
Most Expensive
B
MOH London
ACD16D161 · Oct 29
£5,349 GBP
View
11 more retailers have this diamond
Prices start from £2,455 GBPSave up to £2,894 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
£2,455 GBP