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Oval|Natural|GIA

0.50ct G SI1 Oval Natural Diamond

VG • G/SI1 • GIA 3425855739

Certificate GIA 3425855739

Diamond specifications and retailer prices

From $921 SGD
As of November 6, 2026
Save $1,106 SGD (55%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,473 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 G 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 3425855739. Listed at 19 retailers as of November 2, 2026, with a 120% 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
G
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3425855739
Dimensions5.99 × 4.57 × 2.89 mm
L/W Ratio1.31
Top View
5.99 mm4.57 mm0.50 ctG / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 3425855739
Side View
Table 56.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 63.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $1,708 SGD|Low: $780 SGD|High: $2,052 SGD|Avg: $1,289 SGD|+2.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 6$924 SGD
Retailer 12$925 SGD
Retailer 10$1,000 SGD
Retailer 3$1,003 SGD
Retailer 4$1,015 SGD
Retailer 9$1,019 SGD
Retailer 11$1,224 SGD
Retailer 5$1,280 SGD
Retailer 8$1,562 SGD
Retailer 2$1,665 SGD
Retailer 1$1,708 SGD
Retailer 7$2,027 SGD

44 data points across 12 retailers

19 retailers$921 SGD to $2,027 SGD

B+
Cheapest Retailer
-
$921 SGD
B+
Retailer 2
-
$924 SGD
View
B+
Retailer 3
-
$925 SGD
View
Final sale: no returns
B+
Retailer 4
-
$993 SGD
View
Retailer 5
-
$1,000 SGD
View
Price last confirmed 9 days ago
B+
Retailer 6
-
$1,003 SGD
View
Retailer 7
-
$1,003 SGD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$1,015 SGD
View
B+
Retailer 9
-
$1,019 SGD
View
B+
Retailer 10
-
$1,042 SGD
View
B
Retailer 11
-
$1,157 SGD
View
B
Retailer 12
-
$1,224 SGD
View
B
Retailer 13
-
$1,280 SGD
View
B
Retailer 14
-
$1,562 SGD
View
Retailer 15
-
$1,665 SGD
View
Price last confirmed 33 days ago
B
Retailer 16
-
$1,708 SGD
View
B
Retailer 17
-
$1,784 SGD
View
B
Retailer 18
-
$2,027 SGD
View
Most Expensive
NZ Jewellers
0ff5d407-d8e3-48b9-8c4f-c1339ab6278d · Nov 5
$3,473 SGD
$2,710 USD
View
Price under review
18 more retailers have this diamond
Prices start from $921 SGDSave up to $1,106 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.

B+
0.50ct Oval
$921 SGD