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Oval|Natural|GIA

0.50ct D SI1 Oval Natural Diamond

VG • D/SI1 • GIA 3535395613

Certificate GIA 3535395613

Diamond specifications and retailer prices

From $851 SGD
As of November 6, 2026
Save $984 SGD (54%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $3,731 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 D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 3535395613. Listed at 23 retailers as of November 5, 2026, with a 116% 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
D
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3535395613
Dimensions6.15 × 4.41 × 2.79 mm
L/W Ratio1.39
Top View
6.15 mm4.41 mm0.50 ctD / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3535395613
Side View
Table 61.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 63.2%

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 6
Current: $851 SGD|Low: $851 SGD|High: $2,204 SGD|Avg: $1,430 SGD|-2.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 1$851 SGD
Retailer 3$1,098 SGD
Retailer 11$1,166 SGD
Retailer 2$1,202 SGD
Retailer 5$1,211 SGD
Retailer 9$1,312 SGD
Retailer 7$1,378 SGD
Retailer 4$1,452 SGD
Retailer 6$1,665 SGD
Retailer 8$1,835 SGD
Retailer 10$2,190 SGD

28 data points across 11 retailers

23 retailers$851 SGD to $1,835 SGD

A
Cheapest Retailer
-
$851 SGD
A
Retailer 2
-
$869 SGD
View
B+
Retailer 3
-
$1,061 SGD
View
B+
Retailer 4
-
$1,098 SGD
View
Final sale: no returns
B+
Retailer 5
-
$1,166 SGD
View
B+
Retailer 6
-
$1,189 SGD
View
Retailer 7
-
$1,189 SGD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$1,202 SGD
View
B+
Retailer 9
-
$1,211 SGD
View
B
Retailer 10
-
$1,235 SGD
View
B+
Retailer 11
-
$1,312 SGD
View
B+
Retailer 12
-
$1,360 SGD
View
B
Retailer 13
-
$1,373 SGD
View
B+
Retailer 14
-
$1,378 SGD
View
B
Retailer 15
-
$1,391 SGD
View
B+
Retailer 16
-
$1,452 SGD
View
B
Retailer 17
-
$1,506 SGD
View
B
Retailer 18
-
$1,665 SGD
View
Retailer 19
-
$1,788 SGD
View
Price last confirmed 32 days ago
B
Retailer 20
-
$1,826 SGD
View
B
Retailer 21
-
$1,835 SGD
View
Retailer 22
-
$2,190 SGD
View
Price last confirmed 8 days ago
Most Expensive
NZ Jewellers
fb5490ce-452a-4309-a8dd-65810ef16794 · Nov 5
$3,731 SGD
$2,911 USD
View
Price under review
22 more retailers have this diamond
Prices start from $851 SGDSave up to $984 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
$851 SGD