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Oval|Natural|IGI

0.50ct F SI2 Oval Natural Diamond

VG • F/SI2 • IGI 815684737

Shape and cutting style on the report: Oval brilliant

Certificate IGI 815684737

Diamond specifications and retailer prices

From $404 SGD
As of November 6, 2026
Save $1,639 SGD (80%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,043 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 F colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 815684737. Listed at 17 retailers as of November 5, 2026, with prices from $404 to $2,043, a $1,639 spread on the same certified stone. NZ Jewellers lists it at $2,043. 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
F
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.2°
Pavilion angle36.3°
OriginNatural
Grading LabIGI
CertificateIGI 815684737
Dimensions6.32 × 4.35 × 2.77 mm
L/W Ratio1.45
Girdle conditionFaceted
Top View
6.32 mm4.35 mm0.50 ctF / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 815684737
Side View
Table 59.0%Crown 38.2°Girdle: MED-THKPavilion 36.3°Culet: NoneDepth 63.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $2,043 SGD|Low: $404 SGD|High: $2,043 SGD|Avg: $774 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
November 6, 2026
Retailer 2$404 SGD
Retailer 10$493 SGD
Retailer 4$500 SGD
Retailer 14$533 SGD
Retailer 6$574 SGD
Retailer 12$574 SGD
Retailer 13$615 SGD
Retailer 7$633 SGD
Retailer 9$654 SGD
Retailer 5$668 SGD
Retailer 3$736 SGD
Retailer 8$893 SGD
Retailer 11$1,228 SGD
NZ Jewellers$2,043 SGD

24 data points across 14 retailers

17 retailers$404 SGD to $2,043 SGD

A
Cheapest Retailer
-
$404 SGD
A
Retailer 2
-
$492 SGD
View
Final sale: no returns
A
Retailer 3
-
$493 SGD
View
A
Retailer 4
-
$500 SGD
View
A
Retailer 5
-
$533 SGD
View
A
Retailer 6
-
$574 SGD
View
Retailer 7
-
$574 SGD
View
Price last confirmed 15 days ago
A
Retailer 8
-
$590 SGD
View
A
Retailer 9
-
$615 SGD
View
A
Retailer 10
-
$633 SGD
View
A
Retailer 11
-
$654 SGD
View
A
Retailer 12
-
$668 SGD
View
B+
Retailer 13
-
$700 SGD
View
A
Retailer 14
-
$736 SGD
View
B+
Retailer 15
-
$893 SGD
View
B
Retailer 16
-
$1,228 SGD
View
Most Expensive
B
NZ Jewellers
29cf5810-b688-437f-bee8-bf4590835f1d · Nov 5
$2,043 SGD
$1,594 USD
View
16 more retailers have this diamond
Prices start from $404 SGDSave up to $1,639 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
$404 SGD