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Oval|Natural|IGI BE

1.53ct E SI2 Oval Natural Diamond

E/SI2 • IGI BE 766671591

Shape and cutting style on the report: Oval brilliant

Certificate IGI BE 766671591

Diamond specifications and retailer prices

From $8,497 AUD
CA$8,291 CAD
As of October 30, 2026
Save $1,204 AUD (12%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $9,700 AUD at The Diamond Guys · As of October 29, 2026
View at The Diamond Guys

About this 1.53ct natural oval diamond

This 1.53ct natural oval sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI2 clarity (slightly-included) and certified by IGI BE 766671591. Listed at 3 retailers as of October 29, 2026, with a relatively tight 14% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

1.53
Carat
E
Colour
SI2
Clarity
-
Cut

Specifications

Cut
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle37°
Pavilion angle34.3°
OriginNatural
Grading LabIGI BE
CertificateIGI BE 766671591
Dimensions9.59 × 6.42 × 3.73 mm
L/W Ratio1.49
Girdle conditionFaceted
Culet sizePointed
Top View
9.59 mm6.42 mm1.53 ctE / SI2
OriginNatural
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI BE 766671591
Side View
Table 61.0%Crown 37°Girdle: MED-VTKPavilion 34.3°Culet: NoneDepth 58.1%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: $8,497 AUD|Low: $8,497 AUD|High: $10,545 AUD|Avg: $9,544 AUD|-6.0%
Retailer 1
Retailer 2
The Diamond Guys
October 15, 2026
Retailer 1$8,497 AUD
Retailer 2$8,697 AUD
The Diamond Guys$9,700 AUD

12 data points across 3 retailers

3 retailers$8,497 AUD to $9,700 AUD

B+
Cheapest Retailer
-
$8,497 AUD
CA$8,291 CAD
B+
Retailer 2
-
$8,697 AUD
$6,110 USD
View
Most Expensive
B+
The Diamond Guys
1928349966 · Oct 29
$9,700 AUD
$6,815 USD
View
2 more retailers have this diamond
Prices start from $8,497 AUDSave up to $1,204 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+
1.53ct Oval
$8,497 AUD