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Oval|Natural|GIA

0.50ct D SI1 Oval Natural Diamond

EX • D/SI1 • GIA 3545627474

Certificate GIA 3545627474

Diamond specifications and retailer prices

From $696 SGD
As of November 6, 2026
Save $2,216 SGD (76%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $2,912 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3545627474. Listed at 24 retailers as of November 5, 2026, with prices from $696 to $2,912, a $2,216 spread on the same certified stone. NZ Jewellers lists it at $2,912. 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
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle33.73°
Pavilion angle32.3°
OriginNatural
Grading LabGIA
CertificateGIA 3545627474
Dimensions7.07 × 4.47 × 2.33 mm
L/W Ratio1.58
Top View
7.07 mm4.47 mm0.50 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 3545627474
Side View
Table 68.0%Crown 33.73°Girdle: STK-VTKPavilion 32.3°Culet: NoneDepth 52.2%

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: $2,912 SGD|Low: $696 SGD|High: $2,912 SGD|Avg: $1,170 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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
November 6, 2026
Retailer 2$696 SGD
Retailer 12$804 SGD
Retailer 3$855 SGD
Retailer 11$856 SGD
Retailer 19$907 SGD
Retailer 5$928 SGD
Retailer 14$928 SGD
Retailer 6$964 SGD
Retailer 7$969 SGD
Retailer 16$983 SGD
Retailer 22$1,061 SGD
Retailer 8$1,071 SGD
Retailer 18$1,096 SGD
Retailer 4$1,097 SGD
Retailer 13$1,133 SGD
Retailer 9$1,153 SGD
Retailer 10$1,289 SGD
Retailer 17$1,309 SGD
Retailer 15$1,325 SGD
Retailer 20$1,433 SGD
Retailer 21$1,697 SGD
NZ Jewellers$2,912 SGD

22 data points across 22 retailers

24 retailers$696 SGD to $2,912 SGD

A
Cheapest Retailer
-
$696 SGD
A
Retailer 2
-
$804 SGD
View
A
Retailer 3
-
$855 SGD
View
A
Retailer 4
-
$856 SGD
View
Final sale: no returns
A
Retailer 5
-
$907 SGD
View
Retailer 6
-
$928 SGD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$928 SGD
View
B+
Retailer 8
-
$964 SGD
View
B+
Retailer 9
-
$969 SGD
View
Retailer 10
-
$983 SGD
View
Price last confirmed 17 days ago
B+
Retailer 11
-
$983 SGD
View
B+
Retailer 12
-
$1,061 SGD
View
B+
Retailer 13
-
$1,071 SGD
View
B+
Retailer 14
-
$1,096 SGD
View
B+
Retailer 15
-
$1,097 SGD
View
B+
Retailer 16
-
$1,133 SGD
View
B+
Retailer 17
-
$1,153 SGD
View
B+
Retailer 18
-
$1,289 SGD
View
B+
Retailer 19
-
$1,309 SGD
View
B+
Retailer 20
-
$1,325 SGD
View
B+
Retailer 21
-
$1,433 SGD
View
Retailer 22
-
$1,453 SGD
View
Price last confirmed 32 days ago
B
Retailer 23
-
$1,697 SGD
View
Most Expensive
B
NZ Jewellers
d8846704-4d73-4d7a-88b0-43e15685a2e3 · Nov 5
$2,912 SGD
$2,272 USD
View
23 more retailers have this diamond
Prices start from $696 SGDSave up to $2,216 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
$696 SGD