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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 $833 SGD
As of November 4, 2026
Save $710 SGD (46%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,543 SGD at Sky Moon Diamonds · As of November 4, 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 November 4, 2026, with prices from $833 to $1,543, a $710 spread on the same certified stone. Sky Moon Diamonds lists it at $1,543. 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
Colour
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $967 SGD|Low: $833 SGD|High: $1,602 SGD|Avg: $1,232 SGD|-2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Sky Moon Diamonds
November 5, 2026
Retailer 6$833 SGD
Retailer 1$967 SGD
Retailer 3$1,035 SGD
Retailer 7$1,123 SGD
Retailer 5$1,164 SGD
Retailer 2$1,513 SGD
Retailer 4$1,540 SGD
Sky Moon Diamonds$1,543 SGD

24 data points across 8 retailers

8 retailers$833 SGD to $1,543 SGD

A
Cheapest Retailer
-
$833 SGD
A
Retailer 2
-
$967 SGD
View
A
Retailer 3
-
$1,035 SGD
View
A
Retailer 4
-
$1,123 SGD
View
Retailer 5
-
$1,164 SGD
View
Price last confirmed 10 days ago
B+
Retailer 6
-
$1,513 SGD
View
B+
Retailer 7
-
$1,540 SGD
View
Most Expensive
B+
Sky Moon Diamonds
smd615140556 · Nov 4
$1,543 SGD
£951 GBP
View
7 more retailers have this diamond
Prices start from $833 SGDSave up to $710 SGD

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
$833 SGD