Emerald|Natural|IGI

0.51ct J VS1 Emerald Natural Diamond

VG • J/VS1 • IGI 698519740

Shape and cutting style on the report: Emerald cut

Certificate IGI 698519740

Diamond specifications and retailer prices

From $634 CAD
As of November 4, 2026
Save $952 CAD (60%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,586 CAD at MOH London · As of November 2, 2026
View at MOH London

About this 0.51ct natural emerald diamond

This 0.51ct natural emerald 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 and certified by IGI 698519740. Listed at 14 retailers as of November 2, 2026, with prices from $634 to $1,586, a $952 spread on the same certified stone. MOH London lists it at $1,586. 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

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle27.2°
Pavilion angle45.4°
OriginNatural
Grading LabIGI
CertificateIGI 698519740
Dimensions5.02 × 3.86 × 2.65 mm
L/W Ratio1.30
Culet sizeLarge
Top View
5.02 mm3.86 mm0.51 ctJ / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 698519740
Side View
Table 68.0%Crown 27.2°Girdle: STK-THKPavilion 45.4°Culet: LargeDepth 68.7%

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: $1,586 CAD|Low: $580 CAD|High: $2,631 CAD|Avg: $1,084 CAD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 6$634 CAD
Retailer 10$687 CAD
Retailer 7$739 CAD
Retailer 8$749 CAD
Retailer 3$881 CAD
Retailer 5$971 CAD
Retailer 2$1,027 CAD
Retailer 4$1,064 CAD
MOH London$1,586 CAD
Retailer 9$2,631 CAD

25 data points across 10 retailers

14 retailers$634 CAD to $1,586 CAD

A
Cheapest Retailer
-
$634 CAD
Final sale: no returns
Retailer 2
-
$687 CAD
View
Price last confirmed 19 days ago
Retailer 3
-
$739 CAD
View
Price last confirmed 21 days ago
Retailer 4
-
$739 CAD
View
Price last confirmed 21 days ago
B+
Retailer 5
-
$739 CAD
View
Retailer 6
-
$792 CAD
View
Price last confirmed 19 days ago
B+
Retailer 7
-
$792 CAD
View
B
Retailer 8
-
$869 CAD
View
B
Retailer 9
-
$881 CAD
View
B
Retailer 10
-
$971 CAD
View
B
Retailer 11
-
$1,027 CAD
View
B
Retailer 12
-
$1,064 CAD
View
Most Expensive
B
MOH London
0F4A78F73 · Nov 2
$1,586 CAD
£894 GBP
View
12 more retailers have this diamond
Prices start from $634 CADSave up to $952 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 Emerald
$634 CAD