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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 $1,715 USD
As of November 1, 2026
Save $3,071 USD (64%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $4,786 USD 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 $1,715 to $4,786, a $3,071 spread on the same certified stone. NZ Jewellers lists it at $4,786. 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
Color
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $4,786 USD|Low: $1,508 USD|High: $4,786 USD|Avg: $2,281 USD|+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 5, 2026
Retailer 14$1,715 USD
Retailer 4$1,736 USD
Retailer 6$1,811 USD
Retailer 13$1,817 USD
Retailer 2$1,927 USD
Retailer 3$1,929 USD
Retailer 5$1,962 USD
Retailer 8$1,962 USD
Retailer 15$2,020 USD
Retailer 11$2,053 USD
Retailer 7$2,099 USD
Retailer 12$2,264 USD
Retailer 10$2,578 USD
Retailer 9$3,427 USD
NZ Jewellers$4,786 USD

34 data points across 15 retailers

15 retailers$1,715 USD to $4,786 USD

A
Cheapest Retailer
-
$1,715 USD
A
Retailer 2
-
$1,736 USD
View
A
Retailer 3
-
$1,811 USD
View
Final sale: no returns
A
Retailer 4
-
$1,817 USD
View
A
Retailer 5
-
$1,927 USD
View
A
Retailer 6
-
$1,929 USD
View
A
Retailer 7
-
$1,962 USD
View
Retailer 8
-
$1,962 USD
View
Price last confirmed 21 days ago
A
Retailer 9
-
$2,020 USD
View
A
Retailer 10
-
$2,053 USD
View
A
Retailer 11
-
$2,099 USD
View
A
Retailer 12
-
$2,264 USD
View
A
Retailer 13
-
$2,578 USD
View
B+
Retailer 14
-
$3,427 USD
View
Most Expensive
B
NZ Jewellers
dfe0031c-58bc-4b66-b1c7-9d2b131742dc · Nov 5
$4,786 USD
View
14 more retailers have this diamond
Prices start from $1,715 USDSave up to $3,071 USD

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
$1,715 USD