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Marquise|Natural|GIA

0.90ct J SI2 Marquise Natural Diamond

VG • J/SI2 • GIA 3535600318

Certificate GIA 3535600318

Diamond specifications and retailer prices

From $1,977 CAD
$1,415 USD
As of October 28, 2026
Save $3,564 CAD (64%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $5,540 CAD at Moon Ocean · As of October 30, 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 J colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 3535600318. Listed at 12 retailers as of October 28, 2026, with prices from $1,977 to $5,540, a $3,564 spread on the same certified stone. Moon Ocean lists it at $5,540. 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
J
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle37.15°
Pavilion angle38.92°
OriginNatural
Grading LabGIA
CertificateGIA 3535600318
Dimensions9.95 × 4.82 × 3.07 mm
L/W Ratio2.06
Top View
9.95 mm4.82 mm0.90 ctJ / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 3535600318
Side View
Table 60.0%Crown 37.15°Girdle: VTK-ETKPavilion 38.92°Culet: NoneDepth 63.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $5,540 CAD|Low: $1,977 CAD|High: $5,789 CAD|Avg: $2,939 CAD|-3.9%
Moon Ocean
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 11$1,977 CAD
Retailer 12$1,978 CAD
Retailer 8$2,134 CAD
Retailer 10$2,134 CAD
Retailer 9$2,232 CAD
Retailer 7$2,343 CAD
Retailer 5$2,381 CAD
Retailer 4$2,463 CAD
Retailer 6$2,914 CAD
Retailer 2$3,740 CAD
Retailer 3$5,206 CAD
Moon Ocean$5,540 CAD

34 data points across 12 retailers

12 retailers$1,977 CAD to $5,540 CAD

B+
Cheapest Retailer
-
$1,977 CAD
$1,415 USD
B+
Retailer 2
-
$1,978 CAD
$1,416 USD
View
B+
Retailer 3
-
$2,134 CAD
$1,528 USD
View
B+
Retailer 4
-
$2,134 CAD
$1,528 USD
View
B+
Retailer 5
-
$2,232 CAD
$1,598 USD
View
B
Retailer 6
-
$2,343 CAD
$1,677 USD
View
B
Retailer 7
-
$2,381 CAD
£1,342 GBP
View
B
Retailer 8
-
$2,463 CAD
$1,763 USD
View
B
Retailer 9
-
$2,914 CAD
€1,987 EUR
View
B
Retailer 10
-
$3,740 CAD
£2,108 GBP
View
C
Retailer 11
-
$5,206 CAD
$3,727 USD
View
Most Expensive
C
Moon Ocean
NVN-9BC7AFA2A-318 · Oct 30
$5,540 CAD
£3,123 GBP
View
11 more retailers have this diamond
Prices start from $1,977 CADSave up to $3,564 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.

B+
0.90ct Marquise
$1,977 CAD