Marquise|Natural|IGI

1.01ct E I1 Marquise Natural Diamond

VG • E/I1 • IGI 743558934

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 743558934

Diamond specifications and retailer prices

From $1,408 USD
₹134,082 INR
As of October 28, 2026
Save $3,142 USD (69%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $4,550 USD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 1.01ct natural marquise diamond

This 1.01ct natural marquise sits in the classic one-carat band, graded E colour (colourless) and I1 clarity (included), with a very-good cut grade and certified by IGI 743558934. Listed at 11 retailers as of October 27, 2026, with prices from $1,408 to $4,550, a $3,142 spread on the same certified stone. NZ Jewellers lists it at $4,550. 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

1.01
Carat
E
Color
I1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.7°
Pavilion angle39.9°
OriginNatural
Grading LabIGI
CertificateIGI 743558934
Dimensions10.41 × 5.04 × 3.20 mm
L/W Ratio2.07
Girdle conditionFaceted
Top View
10.41 mm5.04 mm1.01 ctE / I1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 743558934
Side View
Table 64.0%Crown 45.7°Girdle: THN-STKPavilion 39.9°Culet: NoneDepth 63.5%

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 28
Current: $4,550 USD|Low: $1,400 USD|High: $4,731 USD|Avg: $2,081 USD|-3.8%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 6$1,408 USD
Retailer 7$1,580 USD
Retailer 11$1,598 USD
Retailer 8$1,722 USD
Retailer 10$1,740 USD
Retailer 2$1,866 USD
Retailer 4$1,866 USD
Retailer 3$1,998 USD
Retailer 9$2,153 USD
Retailer 5$2,287 USD
NZ Jewellers$4,550 USD

30 data points across 11 retailers

11 retailers$1,408 USD to $4,550 USD

A
Cheapest Retailer
-
$1,408 USD
₹134,082 INR
A
Retailer 2
-
$1,580 USD
View
A
Retailer 3
-
$1,598 USD
View
B+
Retailer 4
-
$1,722 USD
View
Final sale: no returns
A
Retailer 5
-
$1,740 USD
View
A
Retailer 6
-
$1,866 USD
View
A
Retailer 7
-
$1,866 USD
View
B+
Retailer 8
-
$1,998 USD
View
B+
Retailer 9
-
$2,153 USD
View
B+
Retailer 10
-
$2,287 USD
€2,178 EUR
View
Most Expensive
B
NZ Jewellers
572c7acf-12cd-4fe9-a629-1dbf90aecc07 · Oct 27
$4,550 USD
View
10 more retailers have this diamond
Prices start from $1,408 USDSave up to $3,142 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
1.01ct Marquise
$1,408 USD