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1.50ct D IF Round Natural Diamond

EX • D/IF • IGI 809693421

Shape and cutting style on the report: Round brilliant

Certificate IGI 809693421

Diamond specifications and retailer prices

From $22,486 AUD
As of November 6, 2026
Save $12,495 AUD (36%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $34,981 AUD at MOH London · As of November 4, 2026
View at MOH London

About this 1.5ct natural round diamond

This 1.5ct 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 IGI 809693421. Listed at 11 retailers as of November 4, 2026, with prices from $22,486 to $34,981, a $12,495 spread on the same certified stone. MOH London lists it at $34,981. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.8°
OriginNatural
Grading LabIGI
CertificateIGI 809693421
Dimensions7.26 × 7.36 × 4.47 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
7.26 mm7.36 mm1.50 ctD / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 809693421
Side View
Table 59.0%Crown 34.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.0%

Caratlytics Score

How it works →
A+
Exceptional
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 6
Current: $34,981 AUD|Low: $22,486 AUD|High: $35,497 AUD|Avg: $26,197 AUD|-1.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 2$22,486 AUD
Retailer 4$22,785 AUD
Retailer 7$22,790 AUD
Retailer 6$23,756 AUD
Retailer 8$26,443 AUD
Retailer 5$26,576 AUD
Retailer 3$27,037 AUD
MOH London$34,981 AUD

41 data points across 8 retailers

11 retailers$22,486 AUD to $34,981 AUD

A+
Cheapest Retailer
-
$22,486 AUD
A
Retailer 2
-
$22,785 AUD
View
A
Retailer 3
-
$22,790 AUD
View
A
Retailer 4
-
$23,756 AUD
View
Final sale: no returns
A
Retailer 5
-
$24,622 AUD
View
A
Retailer 6
-
$26,443 AUD
View
A
Retailer 7
-
$26,576 AUD
View
A
Retailer 8
-
$26,856 AUD
View
A
Retailer 9
-
$27,037 AUD
View
B+
Retailer 10
-
$31,816 AUD
View
Most Expensive
B+
MOH London
E0AEB8D51 · Nov 4
$34,981 AUD
£19,282 GBP
View
10 more retailers have this diamond
Prices start from $22,486 AUDSave up to $12,495 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+
1.50ct Round
$22,486 AUD