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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 $2,277 USD
₹216,822 INR
As of November 2, 2026
Save $2,749 USD (55%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $5,025 USD at MOH London · As of October 29, 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 October 29, 2026, with prices from $2,277 to $5,025, a $2,749 spread on the same certified stone. MOH London lists it at $5,025. 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
Color
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: $5,025 USD|Low: $2,232 USD|High: $5,645 USD|Avg: $3,327 USD|-11.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 2, 2026
Retailer 2$2,277 USD
Retailer 5$2,699 USD
Retailer 4$3,226 USD
Retailer 3$3,498 USD
MOH London$5,025 USD

46 data points across 5 retailers

5 retailers$2,277 USD to $5,025 USD

A
Cheapest Retailer
-
$2,277 USD
₹216,822 INR
A
Retailer 2
-
$2,699 USD
View
B+
Retailer 3
-
$3,226 USD
£2,540 GBP
View
B+
Retailer 4
-
$3,498 USD
€3,331 EUR
View
Most Expensive
B
MOH London
792DF7FBC · Oct 29
$5,025 USD
£3,957 GBP
View
4 more retailers have this diamond
Prices start from $2,277 USDSave up to $2,749 USD

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
$2,277 USD