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Oval|Natural|IGI

1.53ct M SI2 Oval Natural Diamond

EX • M/SI2 • IGI 842635746

Shape and cutting style on the report: Oval brilliant

Certificate IGI 842635746

Diamond specifications and retailer prices

From $2,270 AUD
As of November 6, 2026
Save $4,742 AUD (68%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $7,012 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.53ct natural oval diamond

This 1.53ct 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 top-tier cut grade and certified by IGI 842635746. Listed at 8 retailers as of November 5, 2026, with prices from $2,270 to $7,012, a $4,742 spread on the same certified stone. NZ Jewellers lists it at $7,012. 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
M
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle33.5°
Pavilion angle42°
OriginNatural
Grading LabIGI
CertificateIGI 842635746
Dimensions9.29 × 6.65 × 4.13 mm
L/W Ratio1.40
Girdle conditionFaceted
Top View
9.29 mm6.65 mm1.53 ctM / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 842635746
Side View
Table 61.0%Crown 33.5°Girdle: THN-MEDPavilion 42°Culet: NoneDepth 62.1%

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 6
Current: $7,012 AUD|Low: $2,270 AUD|High: $7,012 AUD|Avg: $3,407 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 2$2,270 AUD
Retailer 4$2,621 AUD
Retailer 8$2,874 AUD
Retailer 3$2,940 AUD
Retailer 7$3,008 AUD
Retailer 6$3,317 AUD
Retailer 5$3,815 AUD
NZ Jewellers$7,012 AUD

12 data points across 8 retailers

8 retailers$2,270 AUD to $7,012 AUD

A
Cheapest Retailer
-
$2,270 AUD
B+
Retailer 2
-
$2,621 AUD
View
B+
Retailer 3
-
$2,874 AUD
View
B+
Retailer 4
-
$2,940 AUD
View
B+
Retailer 5
-
$3,008 AUD
View
B+
Retailer 6
-
$3,317 AUD
View
B+
Retailer 7
-
$3,815 AUD
View
Most Expensive
C
NZ Jewellers
57f680c5-a493-421c-91ee-d064bb0c3c53 · Nov 5
$7,012 AUD
$4,818 USD
View
7 more retailers have this diamond
Prices start from $2,270 AUDSave up to $4,742 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 Oval
$2,270 AUD