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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 $580 SGD
As of November 4, 2026
Save $870 SGD (60%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,450 SGD 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 $580 to $1,450, a $870 spread on the same certified stone. MOH London lists it at $1,450. 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
Colour
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $1,450 SGD|Low: $530 SGD|High: $2,406 SGD|Avg: $992 SGD|-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$580 SGD
Retailer 10$628 SGD
Retailer 7$676 SGD
Retailer 8$685 SGD
Retailer 3$806 SGD
Retailer 5$888 SGD
Retailer 2$939 SGD
Retailer 4$973 SGD
MOH London$1,450 SGD
Retailer 9$2,406 SGD

25 data points across 10 retailers

14 retailers$580 SGD to $1,450 SGD

A
Cheapest Retailer
-
$580 SGD
Final sale: no returns
Retailer 2
-
$628 SGD
View
Price last confirmed 19 days ago
Retailer 3
-
$676 SGD
View
Price last confirmed 21 days ago
Retailer 4
-
$676 SGD
View
Price last confirmed 21 days ago
B+
Retailer 5
-
$676 SGD
View
Retailer 6
-
$724 SGD
View
Price last confirmed 19 days ago
B+
Retailer 7
-
$724 SGD
View
B
Retailer 8
-
$794 SGD
View
B
Retailer 9
-
$806 SGD
View
B
Retailer 10
-
$888 SGD
View
B
Retailer 11
-
$939 SGD
View
B
Retailer 12
-
$973 SGD
View
Most Expensive
B
MOH London
0F4A78F73 · Nov 2
$1,450 SGD
£894 GBP
View
12 more retailers have this diamond
Prices start from $580 SGDSave up to $870 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 Emerald
$580 SGD