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Marquise|Natural|IGI

0.90ct I IF Marquise Natural Diamond

EX • I/IF • IGI 773634415

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 773634415

Diamond specifications and retailer prices

From $2,912 SGD
₹216,822 INR
As of November 2, 2026
Save $3,481 SGD (54%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $6,393 SGD at MOH London · As of November 2, 2026
View at MOH London

About this 0.9ct natural marquise diamond

This 0.9ct natural marquise sits in the just-under-one-carat band, graded I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 773634415. Listed at 5 retailers as of November 2, 2026, with prices from $2,912 to $6,393, a $3,481 spread on the same certified stone. MOH London lists it at $6,393. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.90
Carat
I
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.2°
OriginNatural
Grading LabIGI
CertificateIGI 773634415
Dimensions10.59 × 4.89 × 3.04 mm
L/W Ratio2.17
Girdle conditionFaceted
Culet sizePointed
Top View
10.59 mm4.89 mm0.90 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 773634415
Side View
Table 60.0%Crown 34°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 62.2%

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 2
Current: $6,393 SGD|Low: $2,855 SGD|High: $7,220 SGD|Avg: $4,255 SGD|-11.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 2, 2026
Retailer 2$2,912 SGD
Retailer 5$3,452 SGD
Retailer 4$4,125 SGD
Retailer 3$4,473 SGD
MOH London$6,393 SGD

46 data points across 5 retailers

5 retailers$2,912 SGD to $6,393 SGD

A
Cheapest Retailer
-
$2,912 SGD
₹216,822 INR
A
Retailer 2
-
$3,452 SGD
$2,699 USD
View
B+
Retailer 3
-
$4,125 SGD
£2,540 GBP
View
B+
Retailer 4
-
$4,473 SGD
€3,331 EUR
View
Most Expensive
B
MOH London
792DF7FBC · Nov 2
$6,393 SGD
£3,936 GBP
View
4 more retailers have this diamond
Prices start from $2,912 SGDSave up to $3,481 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
0.90ct Marquise
$2,912 SGD