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Marquise|Natural|IGI

0.90ct I IF Marquise Natural Diamond

VG • I/IF • IGI 756599931

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 756599931

Diamond specifications and retailer prices

From $1,533 USD
₹146,035 INR
As of October 29, 2026
Save $1,454 USD (49%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $2,988 USD at Cape Diamonds · As of October 26, 2026
View at Cape Diamonds

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 very-good cut grade and certified by IGI 756599931. Listed at 6 retailers as of October 26, 2026, with prices from $1,533 to $2,988, a $1,454 spread on the same certified stone. Cape Diamonds lists it at $2,988. 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

0.90
Carat
I
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle46.3°
Pavilion angle37.4°
OriginNatural
Grading LabIGI
CertificateIGI 756599931
Dimensions8.43 × 4.97 × 3.30 mm
L/W Ratio1.70
Girdle conditionFaceted
Culet sizePointed
Top View
8.43 mm4.97 mm0.90 ctI / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 756599931
Side View
Table 58.0%Crown 46.3°Girdle: STK-THKPavilion 37.4°Culet: NoneDepth 66.4%

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: Oct 29
Current: $2,988 USD|Low: $1,510 USD|High: $3,001 USD|Avg: $2,264 USD|+2.4%
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 29, 2026
Retailer 2$1,533 USD
Retailer 4$1,685 USD
Retailer 5$2,569 USD
Retailer 3$2,610 USD
Cape Diamonds$2,988 USD

39 data points across 5 retailers

6 retailers$1,533 USD to $2,988 USD

A
Cheapest Retailer
-
$1,533 USD
₹146,035 INR
A
Retailer 2
-
$1,685 USD
View
A
Retailer 3
-
$1,980 USD
View
A
Retailer 4
-
$2,569 USD
£2,023 GBP
View
B+
Retailer 5
-
$2,610 USD
€2,486 EUR
View
Most Expensive
B+
Cape Diamonds
cert_756599931 · Oct 26
$2,988 USD
ZAR 48,269 ZAR
View
5 more retailers have this diamond
Prices start from $1,533 USDSave up to $1,454 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
$1,533 USD