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Marquise|Natural|GIA

0.90ct E SI2 Marquise Natural Diamond

EX • E/SI2 • GIA 5546997269

Certificate GIA 5546997269

Diamond specifications and retailer prices

From $1,734 CAD
HK$9,700 HKD
As of October 29, 2026
Save $4,237 CAD (71%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $5,972 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 E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5546997269. Listed at 15 retailers as of October 29, 2026, with prices from $1,734 to $5,972, a $4,237 spread on the same certified stone. Moon Ocean lists it at $5,972. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.90
Carat
E
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 5546997269
Dimensions9.54 × 5.01 × 3.18 mm
L/W Ratio1.90
Top View
9.54 mm5.01 mm0.90 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 5546997269
Side View
Table 62.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 63.4%

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: $5,972 CAD|Low: $1,822 CAD|High: $6,127 CAD|Avg: $3,167 CAD|-2.4%
Moon Ocean
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 2$1,833 CAD
Retailer 9$2,122 CAD
Retailer 8$2,161 CAD
Retailer 10$2,301 CAD
Retailer 3$2,422 CAD
Retailer 4$2,562 CAD
Retailer 11$2,654 CAD
Retailer 5$3,124 CAD
Retailer 6$4,036 CAD
Retailer 7$5,611 CAD
Moon Ocean$5,972 CAD

28 data points across 11 retailers

15 retailers$1,734 CAD to $5,972 CAD

A
Cheapest Retailer
-
$1,734 CAD
HK$9,700 HKD
A
Retailer 2
-
$1,833 CAD
₹124,955 INR
View
A
Retailer 3
-
$2,122 CAD
$1,519 USD
View
Final sale: no returns
A
Retailer 4
-
$2,161 CAD
SGD 2,091 SGD
View
A
Retailer 5
-
$2,200 CAD
$1,575 USD
View
Retailer 6
-
$2,301 CAD
$1,647 USD
View
Price last confirmed 12 days ago
Retailer 7
-
$2,407 CAD
$1,723 USD
View
Price last confirmed 13 days ago
A
Retailer 8
-
$2,422 CAD
SGD 2,343 SGD
View
A
Retailer 9
-
$2,562 CAD
£1,444 GBP
View
Retailer 10
-
$2,654 CAD
$1,900 USD
View
Price last confirmed 11 days ago
A
Retailer 11
-
$2,686 CAD
A$2,958 AUD
View
A
Retailer 12
-
$3,124 CAD
€2,130 EUR
View
B+
Retailer 13
-
$4,036 CAD
£2,275 GBP
View
Retailer 14
-
$5,611 CAD
$4,017 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Moon Ocean
NVN-DF9BC376D-269 · Oct 30
$5,972 CAD
£3,366 GBP
View
14 more retailers have this diamond
Prices start from $1,734 CADSave up to $4,237 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
$1,734 CAD