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Marquise|Natural|IGI

1.01ct F I1 Marquise Natural Diamond

VG • F/I1 • IGI 743558395

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 743558395

Diamond specifications and retailer prices

From $920 USD
As of November 1, 2026
Save $2,746 USD (75%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $3,666 USD at NZ Jewellers · As of November 3, 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 F colour (colourless) and I1 clarity (included), with a very-good cut grade and certified by IGI 743558395. Listed at 10 retailers as of November 1, 2026, with prices from $920 to $3,666, a $2,746 spread on the same certified stone. NZ Jewellers lists it at $3,666. 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
F
Color
I1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceFaint
Crown angle35.6°
Pavilion angle35.8°
OriginNatural
Grading LabIGI
CertificateIGI 743558395
Dimensions10.16 × 5.46 × 3.03 mm
L/W Ratio1.86
Girdle conditionFaceted
Culet sizePointed
Top View
10.16 mm5.46 mm1.01 ctF / I1
OriginNatural
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceFaint
CertificateIGI 743558395
Side View
Table 56.0%Crown 35.6°Girdle: VTN-STKPavilion 35.8°Culet: NoneDepth 55.5%

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: Nov 1
Current: $3,666 USD|Low: $920 USD|High: $3,720 USD|Avg: $1,648 USD|-1.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 3, 2026
Retailer 10$920 USD
Retailer 11$963 USD
Retailer 8$1,257 USD
Retailer 4$1,362 USD
Retailer 6$1,362 USD
Retailer 7$1,421 USD
Retailer 5$1,425 USD
Retailer 9$1,571 USD
Retailer 3$1,838 USD
Retailer 2$2,044 USD
NZ Jewellers$3,666 USD

24 data points across 11 retailers

10 retailers$920 USD to $3,666 USD

A
Cheapest Retailer
-
$920 USD
A
Retailer 2
-
$963 USD
View
B+
Retailer 3
-
$1,257 USD
View
Final sale: no returns
B+
Retailer 4
-
$1,362 USD
View
B+
Retailer 5
-
$1,362 USD
View
B+
Retailer 6
-
$1,421 USD
View
B+
Retailer 7
-
$1,425 USD
View
B+
Retailer 8
-
$1,571 USD
View
B+
Retailer 9
-
$2,044 USD
€1,947 EUR
View
Most Expensive
B
NZ Jewellers
27c92b90-b8cc-489e-9a71-932e479d597e · Nov 3
$3,666 USD
View
9 more retailers have this diamond
Prices start from $920 USDSave up to $2,746 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
$920 USD