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Marquise|Natural|IGI

1.01ct H I1 Marquise Natural Diamond

VG • H/I1 • IGI 743559180

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 743559180

Diamond specifications and retailer prices

From $667 SGD
₹49,665 INR
As of November 1, 2026
Save $2,386 SGD (78%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $3,053 SGD at NZ Jewellers · As of November 1, 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 H colour (near-colourless) and I1 clarity (included), with a very-good cut grade and certified by IGI 743559180. Listed at 10 retailers as of November 1, 2026, with prices from $667 to $3,053, a $2,386 spread on the same certified stone. NZ Jewellers lists it at $3,053. 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
H
Colour
I1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44°
Pavilion angle38.3°
OriginNatural
Grading LabIGI
CertificateIGI 743559180
Dimensions9.72 × 5.15 × 3.27 mm
L/W Ratio1.89
Girdle conditionFaceted
Top View
9.72 mm5.15 mm1.01 ctH / I1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 743559180
Side View
Table 59.0%Crown 44°Girdle: MED-STKPavilion 38.3°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: Nov 1
Current: $3,053 SGD|Low: $665 SGD|High: $3,053 SGD|Avg: $1,158 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 2$667 SGD
Retailer 8$805 SGD
Retailer 10$899 SGD
Retailer 4$973 SGD
Retailer 7$973 SGD
Retailer 3$988 SGD
Retailer 5$1,011 SGD
Retailer 9$1,064 SGD
Retailer 6$1,124 SGD
NZ Jewellers$3,053 SGD

34 data points across 10 retailers

10 retailers$667 SGD to $3,053 SGD

A
Cheapest Retailer
-
$667 SGD
₹49,665 INR
A
Retailer 2
-
$805 SGD
$630 USD
View
B+
Retailer 3
-
$899 SGD
$703 USD
View
Final sale: no returns
B+
Retailer 4
-
$973 SGD
$761 USD
View
B+
Retailer 5
-
$973 SGD
$761 USD
View
A
Retailer 6
-
$988 SGD
$773 USD
View
B+
Retailer 7
-
$1,011 SGD
$791 USD
View
B+
Retailer 8
-
$1,064 SGD
$832 USD
View
A
Retailer 9
-
$1,124 SGD
$879 USD
View
Most Expensive
B
NZ Jewellers
7c60e0cb-7c9c-4f9d-99e1-a43bb282cd02 · Oct 30
$3,053 SGD
$2,388 USD
View
9 more retailers have this diamond
Prices start from $667 SGDSave up to $2,386 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
1.01ct Marquise
$667 SGD