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Oval|Natural|GIA

1.50ct J VS1 Oval Natural Diamond

EX • J/VS1 • GIA 7558181521

Certificate GIA 7558181521

Diamond specifications and retailer prices

From $4,433 AUD
As of November 5, 2026
Save $4,046 AUD (48%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $8,479 AUD at With Clarity · As of November 4, 2026
View at With Clarity

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 VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7558181521. Listed at 7 retailers as of November 4, 2026, with prices from $4,433 to $8,479, a $4,046 spread on the same certified stone. With Clarity lists it at $8,479. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
J
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 7558181521
Dimensions9.21 × 6.51 × 3.84 mm
L/W Ratio1.41
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Needle, Pinpoint
Top View
9.21 mm6.51 mm1.50 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 7558181521
Side View
Table 60.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 59.0%

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 5
Current: $5,595 AUD|Low: $4,433 AUD|High: $8,309 AUD|Avg: $5,999 AUD|-1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
With Clarity
November 6, 2026
Retailer 4$4,433 AUD
Retailer 5$4,723 AUD
Retailer 6$5,292 AUD
Retailer 1$5,595 AUD
Retailer 3$6,098 AUD
Retailer 7$6,191 AUD
Retailer 2$6,701 AUD
With Clarity$8,309 AUD

22 data points across 8 retailers

7 retailers$4,433 AUD to $8,479 AUD

A
Cheapest Retailer
-
$4,433 AUD
A
Retailer 2
-
$4,723 AUD
View
A
Retailer 3
-
$5,292 AUD
View
A
Retailer 4
-
$5,595 AUD
View
A
Retailer 5
-
$6,098 AUD
View
A
Retailer 6
-
$6,701 AUD
View
Most Expensive
B+
With Clarity
7558181521 · Nov 4
$8,479 AUD
$5,826 USD
View
6 more retailers have this diamond
Prices start from $4,433 AUDSave up to $4,046 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
$4,433 AUD