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Oval|Natural|GIA

0.50ct J SI1 Oval Natural Diamond

EX • J/SI1 • GIA 7561759488

Certificate GIA 7561759488

Diamond specifications and retailer prices

From $370 SGD
As of November 6, 2026
Save $1,539 SGD (81%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,910 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.5ct natural oval diamond

This 0.5ct natural oval sits in the half to three-quarter carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7561759488. Listed at 16 retailers as of November 5, 2026, with prices from $370 to $1,910, a $1,539 spread on the same certified stone. NZ Jewellers lists it at $1,910. 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

0.50
Carat
J
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7561759488
Dimensions6.71 × 4.20 × 2.70 mm
L/W Ratio1.60
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Cavity, Crystal
Top View
6.71 mm4.20 mm0.50 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryGood
FluorescenceFaint
CertificateGIA 7561759488
Side View
Table 56.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 64.2%

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: $1,910 SGD|Low: $370 SGD|High: $1,938 SGD|Avg: $688 SGD|-1.5%
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
Retailer 14
Retailer 15
Retailer 16
November 6, 2026
Retailer 10$370 SGD
Retailer 2$456 SGD
Retailer 8$486 SGD
Retailer 15$499 SGD
Retailer 9$524 SGD
Retailer 3$555 SGD
Retailer 11$602 SGD
Retailer 4$604 SGD
Retailer 13$634 SGD
Retailer 12$661 SGD
Retailer 14$665 SGD
Retailer 7$707 SGD
Retailer 16$775 SGD
Retailer 5$778 SGD
Retailer 6$1,177 SGD
NZ Jewellers$1,910 SGD

8 data points across 16 retailers

16 retailers$370 SGD to $1,910 SGD

A
Cheapest Retailer
-
$370 SGD
B+
Retailer 2
-
$456 SGD
View
Final sale: no returns
A
Retailer 3
-
$486 SGD
View
A
Retailer 4
-
$499 SGD
View
A
Retailer 5
-
$524 SGD
View
A
Retailer 6
-
$555 SGD
View
A
Retailer 7
-
$602 SGD
View
A
Retailer 8
-
$604 SGD
View
A
Retailer 9
-
$634 SGD
View
B+
Retailer 10
-
$661 SGD
View
B+
Retailer 11
-
$665 SGD
View
B+
Retailer 12
-
$707 SGD
View
B+
Retailer 13
-
$775 SGD
View
B+
Retailer 14
-
$778 SGD
View
B
Retailer 15
-
$1,177 SGD
View
Most Expensive
B
NZ Jewellers
6818583b-ef14-4b90-a704-f43c902062a7 · Nov 5
$1,910 SGD
$1,490 USD
View
15 more retailers have this diamond
Prices start from $370 SGDSave up to $1,539 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
0.50ct Oval
$370 SGD