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1.53ct D IF Round Natural Diamond

EX • D/IF • HRD 170003111310

Certificate HRD 170003111310

Diamond specifications and retailer prices

From $23,522 AUD
As of November 4, 2026
Save $18,452 AUD (44%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $41,973 AUD at MOH London · As of November 4, 2026
View at MOH London

About this 1.53ct natural round diamond

This 1.53ct natural round sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by HRD 170003111310. Listed at 4 retailers as of November 4, 2026, with prices from $23,522 to $41,973, a $18,452 spread on the same certified stone. MOH London lists it at $41,973. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishGood
SymmetryExcellent
FluorescenceNone
Pavilion angle41.1°
OriginNatural
Grading LabHRD
CertificateHRD 170003111310
Dimensions7.37 × 7.40 × 4.57 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Top View
7.37 mm7.40 mm1.53 ctD / IF
OriginNatural
CutExcellent
PolishGood
SymmetryExcellent
FluorescenceNone
CertificateHRD 170003111310
Side View
Table 58.0%CrownGirdle: MediumPavilion 41.1°Culet: NoneDepth 61.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $41,973 AUD|Low: $23,290 AUD|High: $42,594 AUD|Avg: $31,697 AUD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 5, 2026
Retailer 4$23,522 AUD
Retailer 3$27,751 AUD
Retailer 2$32,441 AUD
MOH London$41,973 AUD

42 data points across 4 retailers

4 retailers$23,522 AUD to $41,973 AUD

A
Cheapest Retailer
-
$23,522 AUD
A
Retailer 2
-
$27,751 AUD
View
B+
Retailer 3
-
$32,441 AUD
View
Most Expensive
B+
MOH London
71C10C50E · Nov 4
$41,973 AUD
£23,136 GBP
View
3 more retailers have this diamond
Prices start from $23,522 AUDSave up to $18,452 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 Round
$23,522 AUD