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Marquise|Natural|IGI

2.10ct H SI1 Marquise Natural Diamond

VG • H/SI1 • IGI 803629237

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 803629237

Diamond specifications and retailer prices

From $13,493 SGD
As of November 6, 2026
Save $9,657 SGD (42%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $23,150 SGD at MOH London · As of November 5, 2026
View at MOH London

About this 2.1ct natural marquise diamond

This 2.1ct natural marquise sits in the two to three carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 803629237. Listed at 15 retailers as of November 5, 2026, with prices from $13,493 to $23,150, a $9,657 spread on the same certified stone. MOH London lists it at $23,150. 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

2.10
Carat
H
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.9°
Pavilion angle40.6°
OriginNatural
Grading LabIGI
CertificateIGI 803629237
Dimensions12.57 × 6.55 × 4.23 mm
L/W Ratio1.92
Girdle conditionFaceted
Top View
12.57 mm6.55 mm2.10 ctH / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 803629237
Side View
Table 62.0%Crown 39.9°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 64.6%

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 6
Current: $23,150 SGD|Low: $13,493 SGD|High: $24,206 SGD|Avg: $17,901 SGD|-4.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 2$13,493 SGD
Retailer 10$15,220 SGD
Retailer 3$15,721 SGD
Retailer 5$15,907 SGD
Retailer 7$16,132 SGD
Retailer 11$17,298 SGD
Retailer 8$17,499 SGD
Retailer 9$17,919 SGD
Retailer 4$17,938 SGD
Retailer 6$20,407 SGD
MOH London$23,150 SGD

34 data points across 11 retailers

15 retailers$13,493 SGD to $23,150 SGD

A
Cheapest Retailer
-
$13,493 SGD
B+
Retailer 2
-
$15,220 SGD
View
A
Retailer 3
-
$15,721 SGD
View
Final sale: no returns
A
Retailer 4
-
$15,907 SGD
View
B+
Retailer 5
-
$16,132 SGD
View
B+
Retailer 6
-
$17,298 SGD
View
B+
Retailer 7
-
$17,499 SGD
View
B+
Retailer 8
-
$17,919 SGD
View
B+
Retailer 9
-
$17,938 SGD
View
Retailer 10
-
$18,313 SGD
View
Price last confirmed 45 days ago
Retailer 11
-
$19,018 SGD
View
Price last confirmed 45 days ago
Retailer 12
-
$19,018 SGD
View
Price last confirmed 61 days ago
Retailer 13
-
$19,018 SGD
View
Price last confirmed 52 days ago
B+
Retailer 14
-
$20,407 SGD
View
Most Expensive
B
MOH London
484AB62D0 · Nov 4
$23,150 SGD
£14,271 GBP
View
14 more retailers have this diamond
Prices start from $13,493 SGDSave up to $9,657 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
2.10ct Marquise
$13,493 SGD