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Marquise|Natural|IGI

1.02ct E SI2 Marquise Natural Diamond

VG • E/SI2 • IGI 743558483

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 743558483

Diamond specifications and retailer prices

From $2,191 SGD
As of November 1, 2026
Save $3,923 SGD (64%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $6,113 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.02ct natural marquise diamond

This 1.02ct natural marquise sits in the classic one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 743558483. Listed at 15 retailers as of November 1, 2026, with prices from $2,191 to $6,113, a $3,923 spread on the same certified stone. NZ Jewellers lists it at $6,113. 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

1.02
Carat
E
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle40.1°
Pavilion angle38.5°
OriginNatural
Grading LabIGI
CertificateIGI 743558483
Dimensions10.08 × 5.32 × 3.19 mm
L/W Ratio1.89
Girdle conditionFaceted
Top View
10.08 mm5.32 mm1.02 ctE / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 743558483
Side View
Table 60.0%Crown 40.1°Girdle: MED-STKPavilion 38.5°Culet: NoneDepth 60.0%

Caratlytics Score

How it works →
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 1
Current: $6,113 SGD|Low: $1,926 SGD|High: $6,113 SGD|Avg: $2,913 SGD|+13.4%
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
November 6, 2026
Retailer 14$2,191 SGD
Retailer 4$2,217 SGD
Retailer 6$2,313 SGD
Retailer 13$2,321 SGD
Retailer 2$2,464 SGD
Retailer 3$2,464 SGD
Retailer 5$2,506 SGD
Retailer 8$2,506 SGD
Retailer 15$2,580 SGD
Retailer 11$2,622 SGD
Retailer 7$2,681 SGD
Retailer 12$2,892 SGD
Retailer 10$3,293 SGD
Retailer 9$4,377 SGD
NZ Jewellers$6,113 SGD

35 data points across 15 retailers

15 retailers$2,191 SGD to $6,113 SGD

A
Cheapest Retailer
-
$2,191 SGD
A
Retailer 2
-
$2,217 SGD
View
A
Retailer 3
-
$2,313 SGD
View
Final sale: no returns
A
Retailer 4
-
$2,321 SGD
View
A
Retailer 5
-
$2,464 SGD
View
A
Retailer 6
-
$2,464 SGD
View
A
Retailer 7
-
$2,506 SGD
View
Retailer 8
-
$2,506 SGD
View
Price last confirmed 21 days ago
A
Retailer 9
-
$2,580 SGD
View
A
Retailer 10
-
$2,622 SGD
View
A
Retailer 11
-
$2,681 SGD
View
A
Retailer 12
-
$2,892 SGD
View
A
Retailer 13
-
$3,293 SGD
View
B+
Retailer 14
-
$4,377 SGD
View
Most Expensive
B
NZ Jewellers
dfe0031c-58bc-4b66-b1c7-9d2b131742dc · Nov 5
$6,113 SGD
$4,786 USD
View
14 more retailers have this diamond
Prices start from $2,191 SGDSave up to $3,923 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
1.02ct Marquise
$2,191 SGD