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Marquise|Natural|IGI

3.02ct J SI2 Marquise Natural Diamond

VG • J/SI2 • IGI 821690562

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 821690562

Diamond specifications and retailer prices

From $20,775 SGD
As of November 4, 2026
Save $12,198 SGD (37%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $32,973 SGD at MOH London · As of November 4, 2026
View at MOH London

About this 3.02ct natural marquise diamond

This 3.02ct natural marquise sits in the three to five carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 821690562. Listed at 4 retailers as of November 4, 2026, with prices from $20,775 to $32,973, a $12,198 spread on the same certified stone. MOH London lists it at $32,973. 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

3.02
Carat
J
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle38.7°
OriginNatural
Grading LabIGI
CertificateIGI 821690562
Dimensions15.67 × 7.59 × 4.37 mm
L/W Ratio2.06
Girdle conditionFaceted
Top View
15.67 mm7.59 mm3.02 ctJ / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 821690562
Side View
Table 65.0%Crown 33.5°Girdle: MED-THKPavilion 38.7°Culet: NoneDepth 57.6%

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 4
Current: $32,973 SGD|Low: $19,245 SGD|High: $33,459 SGD|Avg: $23,926 SGD|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 5$19,245 SGD
Retailer 3$20,775 SGD
Retailer 4$21,437 SGD
Retailer 2$25,538 SGD
MOH London$32,973 SGD

27 data points across 5 retailers

4 retailers$20,775 SGD to $32,973 SGD

A
Cheapest Retailer
-
$20,775 SGD
B+
Retailer 2
-
$21,437 SGD
View
B+
Retailer 3
-
$25,538 SGD
View
Most Expensive
B+
MOH London
1BD9D7BFD · Nov 4
$32,973 SGD
£20,258 GBP
View
3 more retailers have this diamond
Prices start from $20,775 SGDSave up to $12,198 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
3.02ct Marquise
$20,775 SGD