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Cushion|Natural|HRD

1.53ct G SI2 Cushion Natural Diamond

ID • G/SI2 • HRD 200000040368

Shape and cutting style on the report: Cushion

Certificate HRD 200000040368

Diamond specifications and retailer prices

From £3,137 GBP
$4,203 USD
As of November 1, 2026
Save £3,130 GBP (50%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £6,267 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

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 top-tier cut grade stated by the retailer rather than the lab and certified by HRD 200000040368. Listed at 10 retailers as of October 30, 2026, with prices from £3,137 to £6,267, a £3,130 spread on the same certified stone. NZ Jewellers lists it at £6,267. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.53
Carat
G
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 200000040368
Dimensions6.41 × 6.30 × 4.26 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizeNone
Top View
6.41 mm6.30 mm1.53 ctG / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateHRD 200000040368
Side View
Table 61.0%CrownGirdle: MediumPavilionCulet: 0.0Depth 68.0%

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: £6,267 GBP|Low: £3,137 GBP|High: £6,267 GBP|Avg: £3,891 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 10£3,137 GBP
Retailer 8£3,320 GBP
Retailer 3£3,597 GBP
Retailer 4£3,597 GBP
Retailer 5£3,597 GBP
Retailer 6£3,710 GBP
Retailer 9£3,739 GBP
Retailer 2£4,070 GBP
Retailer 7£4,150 GBP
NZ Jewellers£6,267 GBP

11 data points across 10 retailers

10 retailers£3,137 GBP to £6,267 GBP

A
Cheapest Retailer
-
£3,137 GBP
$4,203 USD
A
Retailer 2
-
£3,320 GBP
$4,448 USD
View
Final sale: no returns
A
Retailer 3
-
£3,597 GBP
$4,820 USD
View
A
Retailer 4
-
£3,597 GBP
$4,820 USD
View
A
Retailer 5
-
£3,597 GBP
$4,820 USD
View
A
Retailer 6
-
£3,710 GBP
$4,971 USD
View
A
Retailer 7
-
£3,739 GBP
$5,010 USD
View
B+
Retailer 8
-
£4,070 GBP
€5,194 EUR
View
B+
Retailer 9
-
£4,150 GBP
$5,561 USD
View
Most Expensive
B
NZ Jewellers
68aa9dac-98a9-461b-8cc3-5c8fbe9289b4 · Oct 30
£6,267 GBP
$8,397 USD
View
9 more retailers have this diamond
Prices start from £3,137 GBPSave up to £3,130 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
£3,137 GBP