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Marquise|Natural|GIA

0.63ct E SI2 Marquise Natural Diamond

EX • E/SI2 • GIA 2175310010

Certificate GIA 2175310010

Diamond specifications and retailer prices

From $1,446 CAD
$1,033 USD
As of October 28, 2026
Save $779 CAD (35%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $2,225 CAD at 77 Diamonds · As of October 29, 2026
View at 77 Diamonds

About this 0.63ct natural marquise diamond

This 0.63ct natural marquise sits in the half to three-quarter 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 2175310010. Listed at 3 retailers as of October 28, 2026, with prices from $1,446 to $2,225, a $779 spread on the same certified stone. 77 Diamonds lists it at $2,225. 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
E
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2175310010
Dimensions8.79 × 4.46 × 2.79 mm
L/W Ratio1.97
Top View
8.79 mm4.46 mm0.63 ctE / SI2
OriginNatural
CutExcellent
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 2175310010
Side View
Table 55.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 62.5%

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 28
Current: $2,225 CAD|Low: $2,182 CAD|High: $2,232 CAD|Avg: $2,217 CAD|+2.0%
October 29, 2026
77 Diamonds$2,225 CAD

35 data points across 1 retailer

3 retailers$1,446 CAD to $2,225 CAD

B+
Cheapest Retailer
-
$1,446 CAD
$1,033 USD
B+
Retailer 2
-
$1,516 CAD
$1,083 USD
View
Most Expensive
B
77 Diamonds
MQZUMUD6RWH · Oct 29
$2,225 CAD
£1,252 GBP
View
2 more retailers have this diamond
Prices start from $1,446 CADSave up to $779 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
$1,446 CAD