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Round|Natural|IGI

1.54ct H IF Round Natural Diamond

EX • H/IF • IGI 733587625

Shape and cutting style on the report: Round brilliant

Certificate IGI 733587625

Diamond specifications and retailer prices

From $8,662 AUD
As of November 5, 2026
Save $10,019 AUD (54%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $18,682 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.54ct natural round diamond

This 1.54ct natural round sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 733587625. Listed at 15 retailers as of November 5, 2026, with prices from $8,662 to $18,682, a $10,019 spread on the same certified stone. NZ Jewellers lists it at $18,682. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
H
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle41.5°
OriginNatural
Grading LabIGI
CertificateIGI 733587625
Dimensions7.37 × 7.33 × 4.61 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
7.37 mm7.33 mm1.54 ctH / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 733587625
Side View
Table 59.0%Crown 34.6°Girdle: MED-STKPavilion 41.5°Culet: NoneDepth 62.7%

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 5
Current: $10,435 AUD|Low: $8,662 AUD|High: $15,753 AUD|Avg: $11,460 AUD|-2.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 4$8,662 AUD
Retailer 6$9,164 AUD
Retailer 7$10,309 AUD
Retailer 1$10,435 AUD
Retailer 3$12,109 AUD
Retailer 2$13,629 AUD
Retailer 5$15,525 AUD

38 data points across 7 retailers

15 retailers$8,662 AUD to $18,682 AUD

A
Cheapest Retailer
-
$8,662 AUD
A
Retailer 2
-
$9,164 AUD
View
A
Retailer 3
-
$9,655 AUD
View
A
Retailer 4
-
$10,299 AUD
View
A
Retailer 5
-
$10,309 AUD
View
Final sale: no returns
Retailer 6
-
$10,311 AUD
View
Price last confirmed 8 days ago
A
Retailer 7
-
$10,435 AUD
View
A
Retailer 8
-
$11,169 AUD
View
A
Retailer 9
-
$11,342 AUD
View
A
Retailer 10
-
$11,404 AUD
View
A
Retailer 11
-
$12,109 AUD
View
B+
Retailer 12
-
$12,888 AUD
View
B+
Retailer 13
-
$13,629 AUD
View
B+
Retailer 14
-
$15,525 AUD
View
Most Expensive
B
NZ Jewellers
d460bdf0-dc97-4f15-9058-b8f96f821525 · Nov 5
$18,682 AUD
$13,078 USD
View
14 more retailers have this diamond
Prices start from $8,662 AUDSave up to $10,019 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
1.54ct Round
$8,662 AUD