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Marquise|Natural|GIA

0.51ct J VVS1 Marquise Natural Diamond

EX • J/VVS1 • GIA 2517200142

Certificate GIA 2517200142

Diamond specifications and retailer prices

From $1,244 SGD
£766 GBP
As of November 2, 2026
Save $666 SGD (35%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,910 SGD at MOH London · As of November 2, 2026
View at MOH London

About this 0.51ct natural marquise diamond

This 0.51ct natural marquise sits in the half to three-quarter carat band, graded J colour (near-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 2517200142. Listed at 5 retailers as of November 2, 2026, with prices from $1,244 to $1,910, a $666 spread on the same certified stone. MOH London lists it at $1,910. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
J
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2517200142
Dimensions8.05 × 4.22 × 2.68 mm
L/W Ratio1.91
Top View
8.05 mm4.22 mm0.51 ctJ / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2517200142
Side View
Table 59.0%CrownGirdlePavilionCuletDepth 63.6%

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: Nov 2
Current: $1,910 SGD|Low: $1,190 SGD|High: $1,933 SGD|Avg: $1,539 SGD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 2, 2026
Retailer 2$1,244 SGD
Retailer 3$1,473 SGD
Retailer 4$1,568 SGD
MOH London$1,910 SGD

30 data points across 4 retailers

5 retailers$1,244 SGD to $1,910 SGD

B+
Cheapest Retailer
-
$1,244 SGD
£766 GBP
B
Retailer 2
-
$1,400 SGD
$1,095 USD
View
B
Retailer 3
-
$1,473 SGD
€1,097 EUR
View
Retailer 4
-
$1,568 SGD
A$1,886 AUD
View
Price last confirmed 29 days ago
Most Expensive
B
MOH London
A458A5DFD · Nov 2
$1,910 SGD
£1,176 GBP
View
4 more retailers have this diamond
Prices start from $1,244 SGDSave up to $666 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.

B+
0.51ct Marquise
$1,244 SGD