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Marquise|Natural|GIA

0.51ct E IF Marquise Natural Diamond

EX • E/IF • GIA 5566454133

Certificate GIA 5566454133

Diamond specifications and retailer prices

From $1,359 CAD
HK$7,600 HKD
As of October 29, 2026
Save $1,996 CAD (59%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $3,355 CAD at MOH London · As of October 26, 2026
View at MOH London

About this 0.51ct natural marquise diamond

This 0.51ct natural marquise sits in the half to three-quarter carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5566454133. Listed at 10 retailers as of October 26, 2026, with prices from $1,359 to $3,355, a $1,996 spread on the same certified stone. MOH London lists it at $3,355. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.51
Carat
E
Color
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5566454133
Dimensions9.08 × 4.04 × 2.33 mm
L/W Ratio2.25
Culet sizeNone
Key to symbols
Minor Details of Polish
Top View
9.08 mm4.04 mm0.51 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5566454133
Side View
Table 56.0%CrownGirdle: THK-THKPavilionCulet: NoneDepth 57.6%

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: $3,355 CAD|Low: $1,359 CAD|High: $3,576 CAD|Avg: $2,013 CAD|-0.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 6$1,359 CAD
Retailer 3$1,392 CAD
Retailer 7$1,447 CAD
Retailer 5$1,634 CAD
Retailer 9$1,883 CAD
Retailer 10$1,906 CAD
Retailer 2$2,109 CAD
Retailer 8$2,313 CAD
Retailer 4$2,539 CAD
MOH London$3,355 CAD

26 data points across 10 retailers

10 retailers$1,359 CAD to $3,355 CAD

A
Cheapest Retailer
-
$1,359 CAD
HK$7,600 HKD
A
Retailer 2
-
$1,392 CAD
₹94,909 INR
View
A
Retailer 3
-
$1,447 CAD
$1,036 USD
View
Final sale: no returns
Retailer 4
-
$1,634 CAD
$1,170 USD
View
Price last confirmed 12 days ago
A
Retailer 5
-
$1,883 CAD
$1,348 USD
View
A
Retailer 6
-
$1,906 CAD
SGD 1,844 SGD
View
B+
Retailer 7
-
$2,109 CAD
£1,189 GBP
View
B+
Retailer 8
-
$2,313 CAD
$1,655 USD
View
B+
Retailer 9
-
$2,539 CAD
€1,731 EUR
View
Most Expensive
B
MOH London
0CA5C8D53 · Oct 26
$3,355 CAD
£1,891 GBP
View
9 more retailers have this diamond
Prices start from $1,359 CADSave up to $1,996 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
0.51ct Marquise
$1,359 CAD