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Marquise|Natural|GIA

0.51ct E VS1 Marquise Natural Diamond

EX • E/VS1 • GIA 3565118523

Certificate GIA 3565118523

Diamond specifications and retailer prices

From $917 CAD
HK$5,100 HKD
As of October 29, 2026
Save $779 CAD (46%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,696 CAD at Sky Moon Diamonds · As of October 27, 2026
View at Sky Moon Diamonds

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 VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3565118523. Listed at 8 retailers as of October 27, 2026, with prices from $917 to $1,696, a $779 spread on the same certified stone. Sky Moon Diamonds lists it at $1,696. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
E
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 3565118523
Dimensions8.18 × 4.26 × 2.55 mm
L/W Ratio1.92
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Cavity
Top View
8.18 mm4.26 mm0.51 ctE / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 3565118523
Side View
Table 59.0%CrownGirdle: ThickPavilionCulet: NoneDepth 60.0%

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: $1,667 CAD|Low: $917 CAD|High: $1,901 CAD|Avg: $1,361 CAD|-3.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Sky Moon Diamonds
October 28, 2026
Retailer 5$917 CAD
Retailer 3$1,058 CAD
Retailer 7$1,152 CAD
Retailer 6$1,235 CAD
Retailer 4$1,281 CAD
Retailer 1$1,667 CAD
Retailer 2$1,693 CAD
Sky Moon Diamonds$1,696 CAD

23 data points across 8 retailers

8 retailers$917 CAD to $1,696 CAD

A
Cheapest Retailer
-
$917 CAD
HK$5,100 HKD
A
Retailer 2
-
$1,058 CAD
SGD 1,018 SGD
View
A
Retailer 3
-
$1,152 CAD
$820 USD
View
A
Retailer 4
-
$1,235 CAD
$879 USD
View
A
Retailer 5
-
$1,281 CAD
SGD 1,232 SGD
View
B+
Retailer 6
-
$1,667 CAD
€1,130 EUR
View
B+
Retailer 7
-
$1,693 CAD
$1,205 USD
View
Most Expensive
B+
Sky Moon Diamonds
smd615140556 · Oct 27
$1,696 CAD
£951 GBP
View
7 more retailers have this diamond
Prices start from $917 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.

A
0.51ct Marquise
$917 CAD