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Marquise|Natural|IGI

0.90ct K SI2 Marquise Natural Diamond

VG • K/SI2 • IGI 677565014

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 677565014

Diamond specifications and retailer prices

From $1,300 CAD
As of November 6, 2026
Save $3,243 CAD (71%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $4,542 CAD at Moon Ocean · As of November 6, 2026
View at Moon Ocean

About this 0.9ct natural marquise diamond

This 0.9ct natural marquise sits in the just-under-one-carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 677565014. Listed at 13 retailers as of November 6, 2026, with prices from $1,300 to $4,542, a $3,243 spread on the same certified stone. Moon Ocean lists it at $4,542. 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
K
Color
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37.5°
Pavilion angle35.9°
OriginNatural
Grading LabIGI
CertificateIGI 677565014
Dimensions10.46 × 4.98 × 2.79 mm
L/W Ratio2.10
Girdle conditionFaceted
Culet sizePointed
Top View
10.46 mm4.98 mm0.90 ctK / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 677565014
Side View
Table 63.0%Crown 37.5°Girdle: MED-THKPavilion 35.9°Culet: NoneDepth 56.0%

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 6
Current: $4,542 CAD|Low: $1,300 CAD|High: $4,625 CAD|Avg: $2,518 CAD|-0.6%
Moon Ocean
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 2$1,300 CAD
Retailer 6$1,765 CAD
Retailer 9$1,765 CAD
Retailer 10$1,800 CAD
Retailer 4$1,833 CAD
Retailer 7$2,037 CAD
Retailer 5$2,287 CAD
Retailer 3$3,224 CAD
Retailer 8$4,304 CAD
Moon Ocean$4,542 CAD

45 data points across 10 retailers

13 retailers$1,300 CAD to $4,542 CAD

A
Cheapest Retailer
-
$1,300 CAD
B+
Retailer 2
-
$1,691 CAD
View
Retailer 3
-
$1,765 CAD
View
Price last confirmed 8 days ago
B+
Retailer 4
-
$1,765 CAD
View
Retailer 5
-
$1,765 CAD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$1,800 CAD
View
B+
Retailer 7
-
$1,833 CAD
View
B+
Retailer 8
-
$1,954 CAD
View
B+
Retailer 9
-
$2,037 CAD
View
B
Retailer 10
-
$2,287 CAD
View
B
Retailer 11
-
$3,224 CAD
View
C
Retailer 12
-
$4,304 CAD
View
Most Expensive
C
Moon Ocean
NVN-04CBCF033-014 · Nov 6
$4,542 CAD
£2,543 GBP
View
12 more retailers have this diamond
Prices start from $1,300 CADSave up to $3,243 CAD

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
$1,300 CAD