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Marquise|Natural|GIA

0.90ct J SI2 Marquise Natural Diamond

VG • J/SI2 • GIA 2564431954

Certificate GIA 2564431954

Diamond specifications and retailer prices

From $1,645 CAD
HK$9,200 HKD
As of October 30, 2026
Save $4,075 CAD (71%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $5,720 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 2564431954. Listed at 16 retailers as of October 30, 2026, with prices from $1,645 to $5,720, a $4,075 spread on the same certified stone. Moon Ocean lists it at $5,720. 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
OriginNatural
Grading LabGIA
CertificateGIA 2564431954
Dimensions8.97 × 4.98 × 3.26 mm
L/W Ratio1.80
Girdle conditionFaceted
Culet sizeNone
Top View
8.97 mm4.98 mm0.90 ctJ / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2564431954
Side View
Table 58.0%CrownGirdle: THK-VTKPavilionCulet: NDepth 65.5%

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 30
Current: $5,720 CAD|Low: $1,654 CAD|High: $5,777 CAD|Avg: $2,740 CAD|-1.0%
Moon Ocean
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 2$1,658 CAD
Retailer 11$2,004 CAD
Retailer 3$2,034 CAD
Retailer 4$2,062 CAD
Retailer 9$2,271 CAD
Retailer 10$2,305 CAD
Retailer 6$2,344 CAD
Retailer 7$2,492 CAD
Retailer 5$3,011 CAD
Retailer 8$3,882 CAD
Moon Ocean$5,720 CAD

24 data points across 11 retailers

16 retailers$1,645 CAD to $5,720 CAD

B+
Cheapest Retailer
-
$1,645 CAD
HK$9,200 HKD
A
Retailer 2
-
$1,658 CAD
₹113,029 INR
View
B+
Retailer 3
-
$2,004 CAD
SGD 1,939 SGD
View
B
Retailer 4
-
$2,034 CAD
$1,456 USD
View
Final sale: no returns
B+
Retailer 5
-
$2,062 CAD
$1,476 USD
View
B
Retailer 6
-
$2,203 CAD
$1,577 USD
View
B
Retailer 7
-
$2,271 CAD
$1,626 USD
View
B
Retailer 8
-
$2,305 CAD
$1,650 USD
View
B
Retailer 9
-
$2,344 CAD
$1,678 USD
View
B
Retailer 10
-
$2,492 CAD
£1,405 GBP
View
B
Retailer 11
-
$2,542 CAD
$1,820 USD
View
B
Retailer 12
-
$3,011 CAD
€2,053 EUR
View
B
Retailer 13
-
$3,179 CAD
$2,276 USD
View
B
Retailer 14
-
$3,882 CAD
£2,188 GBP
View
C
Retailer 15
-
$5,375 CAD
$3,848 USD
View
Most Expensive
C
Moon Ocean
NVN-D61CFBF1B-954 · Oct 30
$5,720 CAD
£3,224 GBP
View
15 more retailers have this diamond
Prices start from $1,645 CADSave up to $4,075 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
$1,645 CAD