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Marquise|Natural|IGI

3.03ct I VS1 Marquise Natural Diamond

EX • I/VS1 • IGI 794678577

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 794678577

Diamond specifications and retailer prices

From $35,936 SGD
As of November 5, 2026
Save $31,279 SGD (47%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $67,215 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI 794678577. Listed at 20 retailers as of November 4, 2026, with prices from $35,936 to $67,215, a $31,279 spread on the same certified stone. MOH London lists it at $67,215. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

3.03
Carat
I
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.8°
OriginNatural
Grading LabIGI
CertificateIGI 794678577
Dimensions15.83 × 7.60 × 4.62 mm
L/W Ratio2.08
Girdle conditionFaceted
Culet sizePointed
Top View
15.83 mm7.60 mm3.03 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 794678577
Side View
Table 61.0%Crown 34.6°Girdle: MediumPavilion 40.8°Culet: NoneDepth 60.8%

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 5
Current: $67,215 SGD|Low: $35,936 SGD|High: $68,647 SGD|Avg: $49,236 SGD|-2.1%
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
November 5, 2026
Retailer 2$35,936 SGD
Retailer 11$43,367 SGD
Retailer 14$43,663 SGD
Retailer 8$43,709 SGD
Retailer 5$44,951 SGD
Retailer 3$46,219 SGD
Retailer 13$47,633 SGD
Retailer 9$49,002 SGD
Retailer 12$49,618 SGD
Retailer 4$49,638 SGD
Retailer 15$51,603 SGD
Retailer 7$53,032 SGD
Retailer 6$53,587 SGD
Retailer 10$55,942 SGD
MOH London$67,215 SGD

33 data points across 15 retailers

20 retailers$35,936 SGD to $67,215 SGD

A
Cheapest Retailer
-
$35,936 SGD
A
Retailer 2
-
$43,367 SGD
View
A
Retailer 3
-
$43,663 SGD
View
Final sale: no returns
A
Retailer 4
-
$43,709 SGD
View
A
Retailer 5
-
$44,951 SGD
View
Retailer 6
-
$45,362 SGD
View
Price last confirmed 42 days ago
A
Retailer 7
-
$46,219 SGD
View
Retailer 8
-
$47,633 SGD
View
Price last confirmed 8 days ago
A
Retailer 9
-
$49,002 SGD
View
B+
Retailer 10
-
$49,618 SGD
View
B+
Retailer 11
-
$49,638 SGD
View
B+
Retailer 12
-
$51,603 SGD
View
Retailer 13
-
$52,073 SGD
View
Price last confirmed 53 days ago
Retailer 14
-
$52,073 SGD
View
Price last confirmed 44 days ago
B+
Retailer 15
-
$53,032 SGD
View
B+
Retailer 16
-
$53,587 SGD
View
Retailer 17
-
$54,076 SGD
View
Price last confirmed 61 days ago
Retailer 18
-
$54,076 SGD
View
Price last confirmed 43 days ago
B+
Retailer 19
-
$55,942 SGD
View
Most Expensive
B+
MOH London
6001BF386 · Nov 4
$67,215 SGD
£41,435 GBP
View
19 more retailers have this diamond
Prices start from $35,936 SGDSave up to $31,279 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
$35,936 SGD