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Marquise|Natural|IGI

0.50ct E SI2 Marquise Natural Diamond

VG • E/SI2 • IGI 680519383

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 680519383

Diamond specifications and retailer prices

From $534 SGD
₹39,681 INR
As of October 29, 2026
Save $1,726 SGD (76%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,260 SGD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 0.5ct natural marquise diamond

This 0.5ct natural marquise sits in the half to three-quarter carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 680519383. Listed at 14 retailers as of October 27, 2026, with prices from $534 to $2,260, a $1,726 spread on the same certified stone. NZ Jewellers lists it at $2,260. 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
E
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle31.7°
Pavilion angle37.6°
OriginNatural
Grading LabIGI
CertificateIGI 680519383
Dimensions7.63 × 4.56 × 2.47 mm
L/W Ratio1.67
Girdle conditionFaceted
Culet sizePointed
Top View
7.63 mm4.56 mm0.50 ctE / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 680519383
Side View
Table 60.0%Crown 31.7°Girdle: MED-THKPavilion 37.6°Culet: NoneDepth 54.2%

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: Oct 29
Current: $534 SGD|Low: $530 SGD|High: $1,685 SGD|Avg: $885 SGD|-0.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 1$534 SGD
Retailer 9$664 SGD
Retailer 8$737 SGD
Retailer 10$775 SGD
Retailer 11$775 SGD
Retailer 2$805 SGD
Retailer 4$866 SGD
Retailer 3$870 SGD
Retailer 6$903 SGD
Retailer 5$970 SGD
Retailer 7$1,667 SGD

38 data points across 11 retailers

14 retailers$534 SGD to $2,260 SGD

A
Cheapest Retailer
-
$534 SGD
₹39,681 INR
A
Retailer 2
-
$664 SGD
$518 USD
View
Final sale: no returns
A
Retailer 3
-
$720 SGD
$562 USD
View
A
Retailer 4
-
$737 SGD
$575 USD
View
A
Retailer 5
-
$775 SGD
$605 USD
View
A
Retailer 6
-
$775 SGD
$605 USD
View
B+
Retailer 7
-
$832 SGD
$649 USD
View
A
Retailer 8
-
$866 SGD
£532 GBP
View
B+
Retailer 9
-
$870 SGD
$679 USD
View
B+
Retailer 10
-
$889 SGD
$694 USD
View
A
Retailer 11
-
$903 SGD
£555 GBP
View
B+
Retailer 12
-
$970 SGD
€721 EUR
View
B
Retailer 13
-
$1,667 SGD
£1,024 GBP
View
Most Expensive
C
NZ Jewellers
241ede53-0a15-4dbb-a45b-270223176dea · Oct 27
$2,260 SGD
$1,763 USD
View
13 more retailers have this diamond
Prices start from $534 SGDSave up to $1,726 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 Marquise
$534 SGD