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Oval|Natural|GIA

1.53ct J SI2 Oval Natural Diamond

ID • J/SI2 • GIA 5543105681

Certificate GIA 5543105681

Diamond specifications and retailer prices

From $5,499 AUD
$3,863 USD
As of November 2, 2026
Save $5,958 AUD (52%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $11,457 AUD at NZ Jewellers · As of October 30, 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 J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5543105681. Listed at 14 retailers as of October 30, 2026, with prices from $5,499 to $11,457, a $5,958 spread on the same certified stone. NZ Jewellers lists it at $11,457. 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
J
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5543105681
Dimensions9.21 × 6.51 × 4.09 mm
L/W Ratio1.41
Top View
9.21 mm6.51 mm1.53 ctJ / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5543105681
Side View
Table 58.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 62.8%

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 2
Current: $11,457 AUD|Low: $5,082 AUD|High: $11,820 AUD|Avg: $7,177 AUD|-3.1%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 9$5,082 AUD
Retailer 13$5,499 AUD
Retailer 10$5,933 AUD
Retailer 4$5,958 AUD
Retailer 5$5,958 AUD
Retailer 11$5,958 AUD
Retailer 12$5,993 AUD
Retailer 7$6,502 AUD
Retailer 6$6,539 AUD
Retailer 3$6,875 AUD
Retailer 2$7,441 AUD
Retailer 8$10,474 AUD
NZ Jewellers$11,457 AUD

32 data points across 13 retailers

14 retailers$5,499 AUD to $11,457 AUD

A
Cheapest Retailer
-
$5,499 AUD
$3,863 USD
Final sale: no returns
B+
Retailer 2
-
$5,933 AUD
$4,168 USD
View
B+
Retailer 3
-
$5,958 AUD
$4,185 USD
View
B+
Retailer 4
-
$5,958 AUD
$4,185 USD
View
A
Retailer 5
-
$5,958 AUD
$4,185 USD
View
B+
Retailer 6
-
$5,993 AUD
$4,210 USD
View
B+
Retailer 7
-
$6,279 AUD
$4,411 USD
View
B+
Retailer 8
-
$6,502 AUD
£3,596 GBP
View
B+
Retailer 9
-
$6,539 AUD
£3,617 GBP
View
B+
Retailer 10
-
$6,642 AUD
View
B+
Retailer 11
-
$6,875 AUD
$4,829 USD
View
B+
Retailer 12
-
$7,441 AUD
€4,978 EUR
View
B
Retailer 13
-
$10,474 AUD
£5,793 GBP
View
Most Expensive
B
NZ Jewellers
40d6b85e-7624-41cb-b93a-f741bd7105ef · Oct 30
$11,457 AUD
$8,048 USD
View
13 more retailers have this diamond
Prices start from $5,499 AUDSave up to $5,958 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
$5,499 AUD