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Oval|Natural|GIA

0.50ct G SI2 Oval Natural Diamond

EX • G/SI2 • GIA 7503666415

Certificate GIA 7503666415

Diamond specifications and retailer prices

From $964 SGD
$754 USD
As of October 30, 2026
Save $979 SGD (50%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,389 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 G 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 7503666415. Listed at 18 retailers as of October 29, 2026, with a 102% 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
G
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7503666415
Dimensions6.25 × 4.58 × 2.72 mm
L/W Ratio1.36
Culet sizeNone
Top View
6.25 mm4.58 mm0.50 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7503666415
Side View
Table 59.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 59.4%

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: Oct 30
Current: $1,528 SGD|Low: $831 SGD|High: $1,956 SGD|Avg: $1,208 SGD|+2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 10$964 SGD
Retailer 7$997 SGD
Retailer 6$1,067 SGD
Retailer 9$1,075 SGD
Retailer 8$1,122 SGD
Retailer 5$1,126 SGD
Retailer 2$1,185 SGD
Retailer 11$1,248 SGD
Retailer 3$1,250 SGD
Retailer 1$1,528 SGD
Retailer 4$1,943 SGD

37 data points across 11 retailers

18 retailers$964 SGD to $1,943 SGD

B+
Cheapest Retailer
-
$964 SGD
$754 USD
B+
Retailer 2
-
$979 SGD
$766 USD
View
B+
Retailer 3
-
$997 SGD
$780 USD
View
Final sale: no returns
Retailer 4
-
$1,067 SGD
$835 USD
View
Price last confirmed 12 days ago
B+
Retailer 5
-
$1,075 SGD
$841 USD
View
B+
Retailer 6
-
$1,080 SGD
$845 USD
View
B+
Retailer 7
-
$1,080 SGD
$845 USD
View
B+
Retailer 8
-
$1,094 SGD
$856 USD
View
B+
Retailer 9
-
$1,122 SGD
$878 USD
View
B+
Retailer 10
-
$1,126 SGD
£693 GBP
View
B
Retailer 11
-
$1,163 SGD
$910 USD
View
B
Retailer 12
-
$1,163 SGD
$910 USD
View
B+
Retailer 13
-
$1,202 SGD
$940 USD
View
B
Retailer 14
-
$1,246 SGD
$975 USD
View
B
Retailer 15
-
$1,250 SGD
$978 USD
View
B
Retailer 16
-
$1,528 SGD
€1,138 EUR
View
B
Retailer 17
-
$1,943 SGD
£1,197 GBP
View
Most Expensive
NZ Jewellers
d2c0d1a8-0409-4caf-80fc-d8a3dda60c04 · Oct 30
$3,389 SGD
$2,651 USD
View
Price under review
17 more retailers have this diamond
Prices start from $964 SGDSave up to $979 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
$964 SGD