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Marquise|Natural|IGI

1.01ct I SI2 Marquise Natural Diamond

VG • I/SI2 • IGI 696515910

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 696515910

Diamond specifications and retailer prices

From $1,853 SGD
As of November 3, 2026
Save $3,047 SGD (62%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $4,899 SGD 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 696515910. Listed at 14 retailers as of November 3, 2026, with prices from $1,853 to $4,899, a $3,047 spread on the same certified stone. NZ Jewellers lists it at $4,899. 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
I
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle38.2°
OriginNatural
Grading LabIGI
CertificateIGI 696515910
Dimensions9.92 × 5.25 × 3.24 mm
L/W Ratio1.89
Girdle conditionFaceted
Culet sizePointed
Top View
9.92 mm5.25 mm1.01 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 696515910
Side View
Table 57.0%Crown 34.3°Girdle: THK-VTKPavilion 38.2°Culet: NoneDepth 61.7%

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 3
Current: $4,899 SGD|Low: $1,699 SGD|High: $5,434 SGD|Avg: $2,470 SGD|-9.8%
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
November 3, 2026
Retailer 11$1,853 SGD
Retailer 6$1,862 SGD
Retailer 9$1,883 SGD
Retailer 2$1,982 SGD
Retailer 4$1,995 SGD
Retailer 12$2,009 SGD
Retailer 13$2,009 SGD
Retailer 3$2,100 SGD
Retailer 10$2,101 SGD
Retailer 5$2,182 SGD
Retailer 14$2,318 SGD
Retailer 7$2,740 SGD
Retailer 8$3,519 SGD
NZ Jewellers$4,899 SGD

45 data points across 14 retailers

14 retailers$1,853 SGD to $4,899 SGD

A
Cheapest Retailer
-
$1,853 SGD
Final sale: no returns
A
Retailer 2
-
$1,862 SGD
View
A
Retailer 3
-
$1,883 SGD
View
A
Retailer 4
-
$1,982 SGD
View
A
Retailer 5
-
$1,995 SGD
View
A
Retailer 6
-
$2,009 SGD
View
A
Retailer 7
-
$2,009 SGD
View
B+
Retailer 8
-
$2,100 SGD
View
A
Retailer 9
-
$2,101 SGD
View
B+
Retailer 10
-
$2,182 SGD
View
B+
Retailer 11
-
$2,318 SGD
View
B+
Retailer 12
-
$2,740 SGD
View
B+
Retailer 13
-
$3,519 SGD
View
Most Expensive
B
NZ Jewellers
b03ab282-5195-42a7-9302-3c9356bde17b · Nov 3
$4,899 SGD
$3,824 USD
View
13 more retailers have this diamond
Prices start from $1,853 SGDSave up to $3,047 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
$1,853 SGD