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Emerald|Natural|IGI

0.51ct J VS2 Emerald Natural Diamond

EX • J/VS2 • IGI 483107012

Shape and cutting style on the report: Emerald cut

Certificate IGI 483107012

Diamond specifications and retailer prices

From $873 NZD
As of November 5, 2026
Save $952 NZD (52%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,729 NZD at MOH London · As of November 4, 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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI 483107012. Listed at 14 retailers as of November 4, 2026, with a 109% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryGood
FluorescenceStrong
Crown angle24.2°
Pavilion angle40.3°
OriginNatural
Grading LabIGI
CertificateIGI 483107012
Dimensions5.39 × 3.84 × 2.58 mm
L/W Ratio1.40
Culet sizeLong
Top View
5.39 mm3.84 mm0.51 ctJ / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryGood
FluorescenceStrong
CertificateIGI 483107012
Side View
Table 65.0%Crown 24.2°Girdle: MED-STKPavilion 40.3°Culet: LNGDepth 67.2%

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 5
Current: $2,729 NZD|Low: $873 NZD|High: $3,711 NZD|Avg: $1,608 NZD|-1.3%
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 7$873 NZD
Retailer 5$1,090 NZD
Retailer 4$1,183 NZD
Retailer 12$1,183 NZD
Retailer 3$1,192 NZD
Retailer 10$1,229 NZD
Retailer 11$1,364 NZD
Retailer 6$1,487 NZD
Retailer 13$1,512 NZD
Retailer 2$1,674 NZD
Retailer 8$1,825 NZD
MOH London$2,729 NZD
Retailer 9$3,711 NZD

31 data points across 13 retailers

14 retailers$873 NZD to $1,825 NZD

A
Cheapest Retailer
-
$873 NZD
B
Retailer 2
-
$1,090 NZD
View
Final sale: no returns
Retailer 3
-
$1,183 NZD
View
Price last confirmed 8 days ago
B
Retailer 4
-
$1,183 NZD
View
Retailer 5
-
$1,192 NZD
View
Price last confirmed 9 days ago
B
Retailer 6
-
$1,229 NZD
View
B
Retailer 7
-
$1,364 NZD
View
B
Retailer 8
-
$1,457 NZD
View
B
Retailer 9
-
$1,487 NZD
View
C
Retailer 10
-
$1,512 NZD
View
B
Retailer 11
-
$1,674 NZD
View
B
Retailer 12
-
$1,825 NZD
View
Most Expensive
MOH London
C3CE5AC49 · Nov 4
$2,729 NZD
£1,208 GBP
View
Price under review
12 more retailers have this diamond
Prices start from $873 NZDSave up to $952 NZD

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
$873 NZD