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Marquise|Natural|IGI

3.03ct I IF Marquise Natural Diamond

VG • I/IF • IGI 801638798

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 801638798

Diamond specifications and retailer prices

From $43,026 SGD
As of November 4, 2026
Save $26,921 SGD (38%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $69,946 SGD at MOH London · As of November 4, 2026
View at MOH London

About this 3.03ct natural marquise diamond

This 3.03ct natural marquise sits in the three to five carat band, graded I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 801638798. Listed at 19 retailers as of November 4, 2026, with prices from $43,026 to $69,946, a $26,921 spread on the same certified stone. MOH London lists it at $69,946. 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

3.03
Carat
I
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle38°
OriginNatural
Grading LabIGI
CertificateIGI 801638798
Dimensions14.74 × 7.53 × 4.51 mm
L/W Ratio1.96
Girdle conditionFaceted
Top View
14.74 mm7.53 mm3.03 ctI / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 801638798
Side View
Table 58.0%Crown 34.1°Girdle: MED-THKPavilion 38°Culet: NoneDepth 59.9%

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 4
Current: $69,946 SGD|Low: $41,825 SGD|High: $70,886 SGD|Avg: $51,893 SGD|-1.3%
MOH London
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 5, 2026
Retailer 14$43,026 SGD
Retailer 8$44,354 SGD
Retailer 10$45,130 SGD
Retailer 11$45,437 SGD
Retailer 13$45,492 SGD
Retailer 2$46,747 SGD
Retailer 17$46,779 SGD
Retailer 4$48,084 SGD
Retailer 7$49,569 SGD
Retailer 18$51,635 SGD
Retailer 12$51,643 SGD
Retailer 6$52,442 SGD
Retailer 15$53,675 SGD
Retailer 20$53,700 SGD
Retailer 16$54,101 SGD
Retailer 9$55,192 SGD
Retailer 19$55,766 SGD
Retailer 3$58,216 SGD
Retailer 5$64,975 SGD
MOH London$69,946 SGD

27 data points across 20 retailers

19 retailers$43,026 SGD to $69,946 SGD

A
Cheapest Retailer
-
$43,026 SGD
A
Retailer 2
-
$44,354 SGD
View
A
Retailer 3
-
$45,130 SGD
View
A
Retailer 4
-
$45,437 SGD
View
Final sale: no returns
A
Retailer 5
-
$45,492 SGD
View
A
Retailer 6
-
$46,747 SGD
View
A
Retailer 7
-
$46,779 SGD
View
A
Retailer 8
-
$48,084 SGD
View
Retailer 9
-
$49,569 SGD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
$51,635 SGD
View
B+
Retailer 11
-
$51,643 SGD
View
B+
Retailer 12
-
$52,442 SGD
View
B+
Retailer 13
-
$53,675 SGD
View
B+
Retailer 14
-
$53,700 SGD
View
B+
Retailer 15
-
$54,101 SGD
View
B+
Retailer 16
-
$55,192 SGD
View
B+
Retailer 17
-
$55,766 SGD
View
B+
Retailer 18
-
$58,216 SGD
View
Most Expensive
B
MOH London
C0E7D1FD1 · Nov 4
$69,946 SGD
£43,119 GBP
View
18 more retailers have this diamond
Prices start from $43,026 SGDSave up to $26,921 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
3.03ct Marquise
$43,026 SGD