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Oval|Natural|GIA

1.50ct J SI2 Oval Natural Diamond

EX • J/SI2 • GIA 5546033698

Certificate GIA 5546033698

Diamond specifications and retailer prices

From $3,321 AUD
As of November 6, 2026
Save $5,873 AUD (64%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $9,194 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.5ct natural oval diamond

This 1.5ct 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 5546033698. Listed at 13 retailers as of November 5, 2026, with prices from $3,321 to $9,194, a $5,873 spread on the same certified stone. NZ Jewellers lists it at $9,194. 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

1.50
Carat
J
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5546033698
Dimensions8.85 × 6.34 × 4.01 mm
L/W Ratio1.40
Top View
8.85 mm6.34 mm1.50 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5546033698
Side View
Table 60.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 63.2%

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: $9,194 AUD|Low: $3,321 AUD|High: $9,194 AUD|Avg: $4,992 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 2$3,321 AUD
Retailer 3$3,938 AUD
Retailer 9$4,240 AUD
Retailer 10$4,397 AUD
Retailer 11$4,397 AUD
Retailer 4$4,400 AUD
Retailer 8$4,567 AUD
Retailer 6$4,627 AUD
Retailer 5$4,822 AUD
Retailer 12$5,074 AUD
Retailer 7$7,354 AUD
NZ Jewellers$9,194 AUD

40 data points across 12 retailers

13 retailers$3,321 AUD to $9,194 AUD

A
Cheapest Retailer
-
$3,321 AUD
A
Retailer 2
-
$3,938 AUD
View
A
Retailer 3
-
$4,215 AUD
View
A
Retailer 4
-
$4,240 AUD
View
Retailer 5
-
$4,397 AUD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$4,397 AUD
View
B+
Retailer 7
-
$4,567 AUD
View
B+
Retailer 8
-
$4,605 AUD
View
A
Retailer 9
-
$4,627 AUD
View
A
Retailer 10
-
$4,822 AUD
View
B+
Retailer 11
-
$5,074 AUD
View
B+
Retailer 12
-
$7,354 AUD
View
Most Expensive
B
NZ Jewellers
c4de905d-f909-4964-b4e6-9f73f5c7182a · Nov 5
$9,194 AUD
$6,317 USD
View
12 more retailers have this diamond
Prices start from $3,321 AUDSave up to $5,873 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
1.50ct Oval
$3,321 AUD