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Oval|Natural|GIA

1.53ct E SI2 Oval Natural Diamond

EX • E/SI2 • GIA 1558389824

Certificate GIA 1558389824

Diamond specifications and retailer prices

From $6,632 AUD
HK$36,400 HKD
As of October 29, 2026
Save $6,868 AUD (51%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $13,500 AUD at MOH London · As of October 29, 2026
View at MOH London

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), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1558389824. Listed at 7 retailers as of October 29, 2026, with prices from $6,632 to $13,500, a $6,868 spread on the same certified stone. MOH London lists it at $13,500. 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
E
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1558389824
Dimensions9.59 × 6.37 × 3.80 mm
L/W Ratio1.51
Key to symbols
Crystal, Feather, Needle
Top View
9.59 mm6.37 mm1.53 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1558389824
Side View
Table 63.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 59.6%

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: Oct 29
Current: $13,500 AUD|Low: $6,632 AUD|High: $14,464 AUD|Avg: $9,134 AUD|-5.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 6$6,632 AUD
Retailer 5$7,335 AUD
Retailer 4$7,637 AUD
Retailer 7$8,138 AUD
Retailer 2$8,614 AUD
Retailer 3$9,945 AUD
MOH London$13,500 AUD

37 data points across 7 retailers

7 retailers$6,632 AUD to $13,500 AUD

A
Cheapest Retailer
-
$6,632 AUD
HK$36,400 HKD
A
Retailer 2
-
$7,335 AUD
$5,153 USD
View
A
Retailer 3
-
$7,637 AUD
SGD 7,250 SGD
View
A
Retailer 4
-
$8,138 AUD
$5,717 USD
View
A
Retailer 5
-
$8,614 AUD
£4,765 GBP
View
A
Retailer 6
-
$9,945 AUD
€6,654 EUR
View
Most Expensive
B+
MOH London
62565E2BF · Oct 29
$13,500 AUD
£7,468 GBP
View
6 more retailers have this diamond
Prices start from $6,632 AUDSave up to $6,868 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
$6,632 AUD