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Oval|Natural|GIA

0.50ct J SI1 Oval Natural Diamond

VG • J/SI1 • GIA 6532971056

Certificate GIA 6532971056

Diamond specifications and retailer prices

From $624 SGD
$488 USD
As of October 31, 2026
Save $941 SGD (60%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,126 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 6532971056. Listed at 16 retailers as of October 31, 2026, with a 151% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.50
Carat
J
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6532971056
Dimensions6.03 × 4.55 × 2.76 mm
L/W Ratio1.33
Top View
6.03 mm4.55 mm0.50 ctJ / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 6532971056
Side View
Table 56.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 60.6%

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: Oct 31
Current: $2,126 SGD|Low: $624 SGD|High: $2,126 SGD|Avg: $964 SGD
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 1, 2026
Retailer 6$624 SGD
Retailer 7$678 SGD
Retailer 13$697 SGD
Retailer 4$730 SGD
Retailer 16$730 SGD
Retailer 3$782 SGD
Retailer 5$782 SGD
Retailer 2$832 SGD
Retailer 9$843 SGD
Retailer 15$846 SGD
Retailer 14$933 SGD
Retailer 11$1,012 SGD
Retailer 8$1,038 SGD
Retailer 12$1,046 SGD
Retailer 10$1,565 SGD
NZ Jewellers$2,126 SGD

32 data points across 16 retailers

16 retailers$624 SGD to $1,565 SGD

A
Cheapest Retailer
-
$624 SGD
$488 USD
Final sale: no returns
B+
Retailer 2
-
$678 SGD
$530 USD
View
B+
Retailer 3
-
$697 SGD
$545 USD
View
B+
Retailer 4
-
$730 SGD
$571 USD
View
B+
Retailer 5
-
$730 SGD
$571 USD
View
B+
Retailer 6
-
$782 SGD
$612 USD
View
B
Retailer 7
-
$782 SGD
$612 USD
View
B
Retailer 8
-
$832 SGD
£512 GBP
View
B
Retailer 9
-
$843 SGD
£519 GBP
View
B
Retailer 10
-
$846 SGD
$662 USD
View
B
Retailer 11
-
$933 SGD
$730 USD
View
B
Retailer 12
-
$1,012 SGD
€754 EUR
View
Retailer 13
-
$1,038 SGD
A$1,249 AUD
View
Price last confirmed 28 days ago
B
Retailer 14
-
$1,046 SGD
ZAR 13,219 ZAR
View
B
Retailer 15
-
$1,565 SGD
£964 GBP
View
Most Expensive
NZ Jewellers
9c18d4de-a8fb-451a-8958-2a4ecc5b1504 · Oct 30
$2,126 SGD
$1,663 USD
View
Price under review
15 more retailers have this diamond
Prices start from $624 SGDSave up to $941 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
$624 SGD