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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 $3,904 SGD
As of November 5, 2026
Save $3,563 SGD (48%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $7,467 SGD 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 $3,904 to $7,467, a $3,563 spread on the same certified stone. With Clarity lists it at $7,467. 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: $4,926 SGD|Low: $3,904 SGD|High: $7,317 SGD|Avg: $5,282 SGD|-1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
With Clarity
November 6, 2026
Retailer 4$3,904 SGD
Retailer 5$4,159 SGD
Retailer 6$4,660 SGD
Retailer 1$4,926 SGD
Retailer 3$5,370 SGD
Retailer 7$5,452 SGD
Retailer 2$5,900 SGD
With Clarity$7,317 SGD

22 data points across 8 retailers

7 retailers$3,904 SGD to $7,467 SGD

A
Cheapest Retailer
-
$3,904 SGD
A
Retailer 2
-
$4,159 SGD
View
A
Retailer 3
-
$4,660 SGD
View
A
Retailer 4
-
$4,926 SGD
View
A
Retailer 5
-
$5,370 SGD
View
A
Retailer 6
-
$5,900 SGD
View
Most Expensive
B+
With Clarity
7558181521 · Nov 4
$7,467 SGD
$5,826 USD
View
6 more retailers have this diamond
Prices start from $3,904 SGDSave up to $3,563 SGD

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
$3,904 SGD