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Oval|Natural|GIA

0.50ct J SI1 Oval Natural Diamond

EX • J/SI1 • GIA 2567542983

Certificate GIA 2567542983

Diamond specifications and retailer prices

From $441 SGD
₹32,857 INR
As of November 1, 2026
Save $918 SGD (68%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,255 SGD at NZ Jewellers · As of October 30, 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 2567542983. Listed at 18 retailers as of November 1, 2026, with a 208% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2567542983
Dimensions6.57 × 4.23 × 2.66 mm
L/W Ratio1.55
Top View
6.57 mm4.23 mm0.50 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2567542983
Side View
Table 62.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 63.0%

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 1
Current: $2,255 SGD|Low: $441 SGD|High: $2,265 SGD|Avg: $818 SGD|-0.5%
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
Retailer 17
Retailer 18
November 1, 2026
Retailer 2$441 SGD
Retailer 10$507 SGD
Retailer 9$556 SGD
Retailer 3$588 SGD
Retailer 7$626 SGD
Retailer 17$634 SGD
Retailer 18$634 SGD
Retailer 6$679 SGD
Retailer 11$722 SGD
Retailer 12$733 SGD
Retailer 16$756 SGD
Retailer 14$812 SGD
Retailer 8$818 SGD
Retailer 4$821 SGD
Retailer 5$850 SGD
Retailer 15$908 SGD
Retailer 13$1,359 SGD
NZ Jewellers$2,255 SGD

23 data points across 18 retailers

18 retailers$441 SGD to $1,359 SGD

A
Cheapest Retailer
-
$441 SGD
₹32,857 INR
A
Retailer 2
-
$507 SGD
HK$3,100 HKD
View
A
Retailer 3
-
$556 SGD
$435 USD
View
A
Retailer 4
-
$588 SGD
$460 USD
View
B+
Retailer 5
-
$626 SGD
View
B+
Retailer 6
-
$634 SGD
$496 USD
View
B+
Retailer 7
-
$634 SGD
$496 USD
View
B+
Retailer 8
-
$679 SGD
$531 USD
View
B+
Retailer 9
-
$722 SGD
£445 GBP
View
B+
Retailer 10
-
$733 SGD
£451 GBP
View
B+
Retailer 11
-
$756 SGD
$591 USD
View
B+
Retailer 12
-
$812 SGD
€605 EUR
View
B+
Retailer 13
-
$818 SGD
$640 USD
View
B+
Retailer 14
-
$821 SGD
$642 USD
View
B
Retailer 15
-
$850 SGD
$665 USD
View
B+
Retailer 16
-
$908 SGD
ZAR 11,475 ZAR
View
B
Retailer 17
-
$1,359 SGD
£837 GBP
View
Most Expensive
NZ Jewellers
91042355-4f56-40eb-a398-5314e543773c · Oct 30
$2,255 SGD
$1,764 USD
View
Price under review
17 more retailers have this diamond
Prices start from $441 SGDSave up to $918 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
$441 SGD