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Marquise|Natural|GIA

0.51ct J VS1 Marquise Natural Diamond

VG • J/VS1 • GIA 2537979124

Certificate GIA 2537979124

Diamond specifications and retailer prices

From $1,006 CAD
As of November 4, 2026
Save $1,196 CAD (54%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,201 CAD at MOH London · As of November 4, 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 VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2537979124. Listed at 21 retailers as of November 4, 2026, with prices from $1,006 to $2,201, a $1,196 spread on the same certified stone. MOH London lists it at $2,201. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.51
Carat
J
Color
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2537979124
Dimensions7.75 × 4.23 × 2.70 mm
L/W Ratio1.83
Top View
7.75 mm4.23 mm0.51 ctJ / VS1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2537979124
Side View
Table 58.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 63.8%

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: Nov 4
Current: $2,201 CAD|Low: $1,006 CAD|High: $3,774 CAD|Avg: $1,626 CAD|-0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 8$1,006 CAD
Retailer 13$1,091 CAD
Retailer 10$1,106 CAD
Retailer 11$1,133 CAD
Retailer 12$1,235 CAD
Retailer 5$1,258 CAD
Retailer 3$1,327 CAD
Retailer 6$1,383 CAD
Retailer 2$1,552 CAD
Retailer 9$1,809 CAD
Retailer 7$1,856 CAD
MOH London$2,201 CAD
Retailer 4$3,774 CAD

45 data points across 13 retailers

21 retailers$1,006 CAD to $2,201 CAD

B+
Cheapest Retailer
-
$1,006 CAD
Final sale: no returns
Retailer 2
-
$1,091 CAD
View
Price last confirmed 8 days ago
B
Retailer 3
-
$1,091 CAD
View
B
Retailer 4
-
$1,098 CAD
View
B
Retailer 5
-
$1,106 CAD
View
B
Retailer 6
-
$1,133 CAD
View
B
Retailer 7
-
$1,235 CAD
View
B
Retailer 8
-
$1,258 CAD
View
B
Retailer 9
-
$1,327 CAD
View
B
Retailer 10
-
$1,341 CAD
View
B
Retailer 11
-
$1,341 CAD
View
B
Retailer 12
-
$1,346 CAD
View
B
Retailer 13
-
$1,383 CAD
View
B
Retailer 14
-
$1,383 CAD
View
B
Retailer 15
-
$1,552 CAD
View
B
Retailer 16
-
$1,637 CAD
View
Retailer 17
-
$1,809 CAD
View
Price last confirmed 33 days ago
B
Retailer 18
-
$1,856 CAD
View
C
Retailer 19
-
$1,938 CAD
View
Most Expensive
B
MOH London
BD6FA0962 · Nov 4
$2,201 CAD
£1,241 GBP
View
19 more retailers have this diamond
Prices start from $1,006 CADSave up to $1,196 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+
0.51ct Marquise
$1,006 CAD