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Marquise|Natural|GIA

0.63ct H IF Marquise Natural Diamond

EX • H/IF • GIA 5553391389

Certificate GIA 5553391389

Diamond specifications and retailer prices

From $1,848 CAD
$1,323 USD
As of October 29, 2026
Save $1,500 CAD (45%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $3,348 CAD at MOH London · As of October 26, 2026
View at MOH London

About this 0.63ct natural marquise diamond

This 0.63ct natural marquise sits in the half to three-quarter carat band, graded H colour (near-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 5553391389. Listed at 8 retailers as of October 26, 2026, with prices from $1,848 to $3,348, a $1,500 spread on the same certified stone. MOH London lists it at $3,348. 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

0.63
Carat
H
Color
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5553391389
Dimensions8.81 × 4.45 × 2.76 mm
L/W Ratio1.98
Key to symbols
Minor Details of Polish
Top View
8.81 mm4.45 mm0.63 ctH / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5553391389
Side View
Table 59.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 62.1%

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 29
Current: $3,348 CAD|Low: $1,301 CAD|High: $3,383 CAD|Avg: $2,078 CAD|-1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 28, 2026
Retailer 5$1,371 CAD
Retailer 6$1,430 CAD
Retailer 4$1,848 CAD
Retailer 2$2,072 CAD
Retailer 7$2,387 CAD
Retailer 3$2,535 CAD
MOH London$3,348 CAD

39 data points across 7 retailers

8 retailers$1,848 CAD to $3,348 CAD

Retailer 1
-
$1,371 CAD
₹93,504 INR
Price last confirmed 19 days ago
Retailer 2
-
$1,537 CAD
$1,100 USD
View
Price last confirmed 7 days ago
B+
Retailer 3
-
$1,848 CAD
$1,323 USD
View
B+
Retailer 4
-
$2,072 CAD
£1,168 GBP
View
B+
Retailer 5
-
$2,289 CAD
$1,639 USD
View
Retailer 6
-
$2,387 CAD
A$2,629 AUD
View
Price last confirmed 29 days ago
B+
Retailer 7
-
$2,535 CAD
€1,728 EUR
View
Most Expensive
B
MOH London
B5CB07033 · Oct 26
$3,348 CAD
£1,887 GBP
View
7 more retailers have this diamond
Prices start from $1,848 CADSave up to $1,500 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+
0.63ct Marquise
$1,848 CAD