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Marquise|Natural|IGI

1.02ct I I1 Marquise Natural Diamond

VG • I/I1 • IGI 743535277

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 743535277

Diamond specifications and retailer prices

From $1,532 SGD
$1,198 USD
As of November 1, 2026
Save $2,367 SGD (61%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $3,899 SGD at NZ Jewellers · As of November 3, 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 I colour (near-colourless) and I1 clarity (included), with a very-good cut grade and certified by IGI 743535277. Listed at 8 retailers as of November 1, 2026, with prices from $1,532 to $3,899, a $2,367 spread on the same certified stone. NZ Jewellers lists it at $3,899. 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

1.02
Carat
I
Colour
I1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle39.3°
Pavilion angle43°
OriginNatural
Grading LabIGI
CertificateIGI 743535277
Dimensions9.35 × 5.13 × 3.65 mm
L/W Ratio1.82
Girdle conditionFaceted
Culet sizePointed
Top View
9.35 mm5.13 mm1.02 ctI / I1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 743535277
Side View
Table 53.0%Crown 39.3°Girdle: STK-THKPavilion 43°Culet: NoneDepth 71.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $3,899 SGD|Low: $1,532 SGD|High: $3,899 SGD|Avg: $2,011 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 9$1,532 SGD
Retailer 5$1,599 SGD
Retailer 6$1,599 SGD
Retailer 3$1,660 SGD
Retailer 4$1,664 SGD
Retailer 7$1,844 SGD
Retailer 8$1,902 SGD
Retailer 2$2,232 SGD
NZ Jewellers$3,899 SGD

18 data points across 9 retailers

8 retailers$1,532 SGD to $3,899 SGD

B+
Cheapest Retailer
-
$1,532 SGD
$1,198 USD
B+
Retailer 2
-
$1,599 SGD
$1,250 USD
View
B+
Retailer 3
-
$1,599 SGD
$1,250 USD
View
B+
Retailer 4
-
$1,660 SGD
$1,298 USD
View
B+
Retailer 5
-
$1,664 SGD
$1,301 USD
View
B+
Retailer 6
-
$1,844 SGD
$1,442 USD
View
B+
Retailer 7
-
$2,232 SGD
€1,662 EUR
View
Most Expensive
B
NZ Jewellers
91b1f3dc-8d38-41c8-a319-e14c487623d3 · Nov 3
$3,899 SGD
$3,049 USD
View
7 more retailers have this diamond
Prices start from $1,532 SGDSave up to $2,367 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.

B+
1.02ct Marquise
$1,532 SGD