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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 $5,495 NZD
As of November 5, 2026
Save $5,015 NZD (48%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $10,510 NZD 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 $5,495 to $10,510, a $5,015 spread on the same certified stone. With Clarity lists it at $10,510. 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: $6,934 NZD|Low: $5,495 NZD|High: $10,298 NZD|Avg: $7,435 NZD|-1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
With Clarity
November 6, 2026
Retailer 4$5,495 NZD
Retailer 5$5,854 NZD
Retailer 6$6,559 NZD
Retailer 1$6,934 NZD
Retailer 3$7,558 NZD
Retailer 7$7,674 NZD
Retailer 2$8,305 NZD
With Clarity$10,298 NZD

22 data points across 8 retailers

7 retailers$5,495 NZD to $10,510 NZD

A
Cheapest Retailer
-
$5,495 NZD
A
Retailer 2
-
$5,854 NZD
View
A
Retailer 3
-
$6,559 NZD
View
A
Retailer 4
-
$6,934 NZD
View
A
Retailer 5
-
$7,558 NZD
View
A
Retailer 6
-
$8,305 NZD
View
Most Expensive
B+
With Clarity
7558181521 · Nov 4
$10,510 NZD
$5,826 USD
View
6 more retailers have this diamond
Prices start from $5,495 NZDSave up to $5,015 NZD

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
$5,495 NZD