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Cushion|Natural|HRD

1.53ct F SI2 Cushion Natural Diamond

ID • F/SI2 • HRD 210000170015

Shape and cutting style on the report: Cushion

Certificate HRD 210000170015

Diamond specifications and retailer prices

From $5,907 AUD
$4,140 USD
As of November 1, 2026
Save $5,890 AUD (50%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $11,798 AUD at NZ Jewellers · As of November 2, 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 F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by HRD 210000170015. Listed at 10 retailers as of November 1, 2026, with prices from $5,907 to $11,798, a $5,890 spread on the same certified stone. NZ Jewellers lists it at $11,798. 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
F
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 210000170015
Dimensions6.52 × 6.45 × 4.27 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
6.52 mm6.45 mm1.53 ctF / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateHRD 210000170015
Side View
Table 64.0%CrownGirdle: MediumPavilionCulet: 0.0Depth 66.0%

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: $11,798 AUD|Low: $5,907 AUD|High: $11,798 AUD|Avg: $7,315 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 10$5,907 AUD
Retailer 8$6,250 AUD
Retailer 3$6,772 AUD
Retailer 4$6,772 AUD
Retailer 5$6,772 AUD
Retailer 9$6,906 AUD
Retailer 6$6,987 AUD
Retailer 2$7,664 AUD
Retailer 7$7,814 AUD
NZ Jewellers$11,798 AUD

12 data points across 10 retailers

10 retailers$5,907 AUD to $11,798 AUD

A
Cheapest Retailer
-
$5,907 AUD
$4,140 USD
A
Retailer 2
-
$6,250 AUD
$4,380 USD
View
Final sale: no returns
A
Retailer 3
-
$6,772 AUD
$4,746 USD
View
A
Retailer 4
-
$6,772 AUD
$4,746 USD
View
A
Retailer 5
-
$6,772 AUD
$4,746 USD
View
A
Retailer 6
-
$6,906 AUD
$4,840 USD
View
A
Retailer 7
-
$6,987 AUD
$4,896 USD
View
A
Retailer 8
-
$7,664 AUD
€5,115 EUR
View
B+
Retailer 9
-
$7,814 AUD
$5,476 USD
View
Most Expensive
B
NZ Jewellers
c817a9f5-0578-49ea-ad12-0898b1a81908 · Nov 2
$11,798 AUD
$8,268 USD
View
9 more retailers have this diamond
Prices start from $5,907 AUDSave up to $5,890 AUD

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
$5,907 AUD