Marquise|Natural|GIA

0.51ct E VVS1 Marquise Natural Diamond

EX • E/VVS1 • GIA 6542993437

Certificate GIA 6542993437

Diamond specifications and retailer prices

From $1,652 SGD
A$1,988 AUD
As of October 31, 2026
5 retailers carry this diamond
Most expensive: $1,652 SGD at GemTrove
View at GemTrove

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6542993437. Listed at 5 retailers as of October 31, 2026. 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
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6542993437
Dimensions8.10 × 4.21 × 2.66 mm
L/W Ratio1.92
Top View
8.10 mm4.21 mm0.51 ctE / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6542993437
Side View
Table 58.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 63.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $1,652 SGD|Low: $950 SGD|High: $1,652 SGD|Avg: $1,259 SGD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 21, 2026
Retailer 6$1,082 SGD
Retailer 4$1,083 SGD
Retailer 2$1,173 SGD
Retailer 3$1,181 SGD
Retailer 5$1,203 SGD
GemTrove$1,652 SGD

31 data points across 6 retailers

5 retailers

Retailer 1
-
$1,082 SGD
MYR 3,448 MYR
Price last confirmed 11 days ago
Retailer 2
-
$1,173 SGD
£723 GBP
View
Price last confirmed 10 days ago
Retailer 3
-
$1,181 SGD
$924 USD
View
Price last confirmed 10 days ago
Retailer 4
-
$1,203 SGD
View
Price last confirmed 9 days ago
Most Expensive
B+
GemTrove
GT-N-01271829-98 · Oct 31
$1,652 SGD
A$1,988 AUD
View
4 more retailers have this diamond

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+
0.51ct Marquise
$1,652 SGD