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Marquise|Natural|GIA

0.63ct D SI2 Marquise Natural Diamond

EX • D/SI2 • GIA 5556475920

Certificate GIA 5556475920

Diamond specifications and retailer prices

From $1,372 CAD
$982 USD
As of October 29, 2026
Save $2,107 CAD (61%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $3,478 CAD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 0.63ct natural marquise diamond

This 0.63ct natural marquise sits in the half to three-quarter carat band, graded D 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 5556475920. Listed at 7 retailers as of October 29, 2026, with prices from $1,372 to $3,478, a $2,107 spread on the same certified stone. Do Amore Diamonds lists it at $3,478. 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

0.63
Carat
D
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5556475920
Dimensions8.53 × 4.43 × 2.82 mm
L/W Ratio1.93
Culet sizeNone
Key to symbols
Twinning Wisp
Top View
8.53 mm4.43 mm0.63 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5556475920
Side View
Table 59.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 63.6%

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: $3,478 CAD|Low: $1,222 CAD|High: $3,646 CAD|Avg: $1,939 CAD|-4.6%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 4$1,372 CAD
Retailer 6$1,537 CAD
Retailer 3$1,578 CAD
Retailer 5$1,684 CAD
Retailer 2$1,687 CAD
Retailer 7$2,114 CAD
Do Amore Diamonds$3,478 CAD

40 data points across 7 retailers

7 retailers$1,372 CAD to $3,478 CAD

A
Cheapest Retailer
-
$1,372 CAD
$982 USD
Final sale: no returns
B+
Retailer 2
-
$1,537 CAD
MYR 4,483 MYR
View
B+
Retailer 3
-
$1,578 CAD
$1,130 USD
View
B+
Retailer 4
-
$1,684 CAD
SGD 1,629 SGD
View
B+
Retailer 5
-
$1,687 CAD
£951 GBP
View
B
Retailer 6
-
$2,114 CAD
A$2,328 AUD
View
Most Expensive
B
Do Amore Diamonds
12-100765799626 · Oct 29
$3,478 CAD
$2,490 USD
View
6 more retailers have this diamond
Prices start from $1,372 CADSave up to $2,107 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
0.63ct Marquise
$1,372 CAD