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Oval|Natural|IGI

1.54ct M SI2 Oval Natural Diamond

VG • M/SI2 • IGI 729536836

Shape and cutting style on the report: Oval brilliant

Certificate IGI 729536836

Diamond specifications and retailer prices

From $2,400 AUD
As of November 4, 2026
Save $4,024 AUD (63%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $6,424 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.54ct natural oval diamond

This 1.54ct natural oval sits in the one-and-a-half to two carat band, graded M colour (faint-tinted) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 729536836. Listed at 10 retailers as of November 4, 2026, with prices from $2,400 to $6,424, a $4,024 spread on the same certified stone. NZ Jewellers lists it at $6,424. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.54
Carat
M
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceStrong
Crown angle38.1°
Pavilion angle39.8°
OriginNatural
Grading LabIGI
CertificateIGI 729536836
Dimensions9.81 × 6.10 × 4.00 mm
L/W Ratio1.61
Girdle conditionFaceted
Culet sizePointed
Top View
9.81 mm6.10 mm1.54 ctM / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateIGI 729536836
Side View
Table 58.0%Crown 38.1°Girdle: Slightly ThickPavilion 39.8°Culet: NoneDepth 65.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $6,424 AUD|Low: $2,400 AUD|High: $6,424 AUD|Avg: $3,147 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 3$2,400 AUD
Retailer 7$2,592 AUD
Retailer 8$2,633 AUD
Retailer 6$2,634 AUD
Retailer 10$2,656 AUD
Retailer 2$2,694 AUD
Retailer 5$2,755 AUD
Retailer 9$3,039 AUD
Retailer 11$3,133 AUD
Retailer 4$3,577 AUD
NZ Jewellers$6,424 AUD

45 data points across 11 retailers

10 retailers$2,400 AUD to $6,424 AUD

B+
Cheapest Retailer
-
$2,400 AUD
B+
Retailer 2
-
$2,592 AUD
View
B+
Retailer 3
-
$2,633 AUD
View
Retailer 4
-
$2,634 AUD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$2,656 AUD
View
B+
Retailer 6
-
$2,694 AUD
View
B+
Retailer 7
-
$2,755 AUD
View
B+
Retailer 8
-
$3,039 AUD
View
B+
Retailer 9
-
$3,577 AUD
View
Most Expensive
C
NZ Jewellers
703282f5-0806-4b1f-be60-1c101a5ca097 · Nov 5
$6,424 AUD
$4,414 USD
View
9 more retailers have this diamond
Prices start from $2,400 AUDSave up to $4,024 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.

B+
1.54ct Oval
$2,400 AUD