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Marquise|Natural|GIA

0.90ct I SI2 Marquise Natural Diamond

GD • I/SI2 • GIA 7438374065

Certificate GIA 7438374065

Diamond specifications and retailer prices

From $2,026 CAD
$1,450 USD
As of November 1, 2026
Save $3,655 CAD (64%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $5,681 CAD at Moon Ocean · As of November 2, 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7438374065. Listed at 13 retailers as of November 2, 2026, with prices from $2,026 to $5,681, a $3,655 spread on the same certified stone. Moon Ocean lists it at $5,681. 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
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7438374065
Dimensions9.69 × 4.93 × 3.00 mm
L/W Ratio1.97
Top View
9.69 mm4.93 mm0.90 ctI / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7438374065
Side View
Table 55.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 60.9%

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 1
Current: $5,681 CAD|Low: $1,890 CAD|High: $5,858 CAD|Avg: $3,010 CAD|-3.0%
Moon Ocean
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 5$2,026 CAD
Retailer 6$2,026 CAD
Retailer 7$2,035 CAD
Retailer 8$2,133 CAD
Retailer 2$2,439 CAD
Retailer 4$2,998 CAD
Retailer 3$3,846 CAD
Moon Ocean$5,681 CAD

43 data points across 8 retailers

13 retailers$2,026 CAD to $5,681 CAD

B+
Cheapest Retailer
-
$2,026 CAD
$1,450 USD
A
Retailer 2
-
$2,026 CAD
$1,450 USD
View
Final sale: no returns
B+
Retailer 3
-
$2,035 CAD
$1,457 USD
View
B+
Retailer 4
-
$2,133 CAD
$1,527 USD
View
Retailer 5
-
$2,235 CAD
$1,600 USD
View
Price last confirmed 25 days ago
Retailer 6
-
$2,235 CAD
$1,600 USD
View
Price last confirmed 25 days ago
Retailer 7
-
$2,338 CAD
$1,674 USD
View
Price last confirmed 32 days ago
B+
Retailer 8
-
$2,439 CAD
£1,375 GBP
View
Retailer 9
-
$2,579 CAD
$1,846 USD
View
Price last confirmed 24 days ago
B
Retailer 10
-
$2,998 CAD
€2,044 EUR
View
B
Retailer 11
-
$3,846 CAD
£2,168 GBP
View
Retailer 12
-
$5,452 CAD
$3,903 USD
View
Price last confirmed 33 days ago
Most Expensive
C
Moon Ocean
NVN-5438C8CE3-065 · Nov 2
$5,681 CAD
£3,202 GBP
View
12 more retailers have this diamond
Prices start from $2,026 CADSave up to $3,655 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
$2,026 CAD