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Oval|Natural|GIA

0.50ct J SI2 Oval Natural Diamond

EX • J/SI2 • GIA 7551886731

Certificate GIA 7551886731

Diamond specifications and retailer prices

From $400 SGD
₹29,808 INR
As of October 20, 2026
8 retailers carry this diamond
Most expensive: $2,387 SGD at NZ Jewellers · As of October 6, 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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7551886731. Listed at 8 retailers as of October 6, 2026. 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
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 7551886731
Dimensions6.50 × 4.43 × 2.81 mm
L/W Ratio1.47
Girdle conditionSlightly Thick to Very Thick
Key to symbols
Feather, Crystal
Top View
6.50 mm4.43 mm0.50 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 7551886731
Side View
Table 59.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 63.3%

Caratlytics Score

No score right now
No retailer has confirmed this stone recently, so we are not scoring it. Prices below are as of the date shown.

Price History

Last verified: Oct 20
Current: $877 SGD|Low: $353 SGD|High: $1,414 SGD|Avg: $677 SGD|-10.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 21, 2026
Retailer 7$371 SGD
Retailer 3$400 SGD
Retailer 4$458 SGD
Retailer 6$573 SGD
Retailer 5$586 SGD
Retailer 1$877 SGD
Retailer 2$1,260 SGD

36 data points across 7 retailers

8 retailers$400 SGD to $2,387 SGD

Retailer 1
-
$400 SGD
₹29,808 INR
Price last confirmed 11 days ago
Retailer 2
-
$458 SGD
HK$2,800 HKD
View
Price last confirmed 9 days ago
Retailer 3
-
$573 SGD
View
Price last confirmed 10 days ago
Retailer 4
-
$609 SGD
$476 USD
View
Price last confirmed 31 days ago
Retailer 5
-
$623 SGD
$487 USD
View
Price last confirmed 24 days ago
Retailer 6
-
$877 SGD
£540 GBP
View
Price last confirmed 10 days ago
Retailer 7
-
$1,260 SGD
£776 GBP
View
Price last confirmed 10 days ago
Most Expensive
NZ Jewellers
79f1cc5e-ab8e-4b3c-9341-cad2cc3769b7 · Oct 6
$2,387 SGD
$1,867 USD
View
Price under review
7 more retailers have this diamond

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.

0.50ct Oval
$400 SGD