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Emerald|Lab Grown|IGI

0.51ct F VVS2 Emerald Lab Grown Diamond

ID • F/VVS2 • IGI LG819696886

Shape and cutting style on the report: Emerald cut

Certificate IGI LG819696886

Diamond specifications and retailer prices

From $271 NZD
As of November 4, 2026
Save $1,657 NZD (86%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,929 NZD at MOH London · As of November 2, 2026
View at MOH London

About this 0.51ct lab-grown emerald diamond

This 0.51ct lab-grown emerald sits in the half to three-quarter carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG819696886 or 819696886. Listed at 18 retailers as of November 2, 2026, with prices from $271 to $1,929, a $1,657 spread on the same certified stone. MOH London lists it at $1,929. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle30°
Pavilion angle43.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG819696886
Dimensions5.74 × 3.86 × 2.52 mm
L/W Ratio1.49
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.74 mm3.86 mm0.51 ctF / VVS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG819696886
Side View
Table 70.0%Crown 30°Girdle: Slightly ThickPavilion 43.4°Culet: LargeDepth 65.3%

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: $1,929 NZD|Low: $179 NZD|High: $1,953 NZD|Avg: $572 NZD|-1.2%
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
Retailer 14
Retailer 15
November 5, 2026
Retailer 14$186 NZD
Retailer 7$216 NZD
Retailer 5$247 NZD
Retailer 15$247 NZD
Retailer 3$271 NZD
Retailer 8$302 NZD
Retailer 9$419 NZD
Retailer 10$433 NZD
Retailer 2$451 NZD
Retailer 12$514 NZD
Retailer 11$557 NZD
Retailer 4$743 NZD
Retailer 13$828 NZD
Retailer 6$1,215 NZD
MOH London$1,929 NZD

43 data points across 15 retailers

18 retailers$271 NZD to $1,929 NZD

Retailer 1
-
$186 NZD
Price last confirmed 17 days ago
Retailer 2
-
$216 NZD
View
Price last confirmed 23 days ago
Retailer 3
-
$247 NZD
View
Price last confirmed 19 days ago
Retailer 4
-
$247 NZD
View
Price last confirmed 20 days ago
A
Retailer 5
-
$271 NZD
View
A
Retailer 6
-
$302 NZD
View
A
Retailer 7
-
$328 NZD
View
A
Retailer 8
-
$419 NZD
View
Retailer 9
-
$433 NZD
View
Price last confirmed 7 days ago
B+
Retailer 10
-
$451 NZD
View
B+
Retailer 11
-
$514 NZD
View
B+
Retailer 12
-
$557 NZD
View
B+
Retailer 13
-
$701 NZD
View
Retailer 14
-
$743 NZD
View
Price last confirmed 18 days ago
B
Retailer 15
-
$828 NZD
View
B
Retailer 16
-
$844 NZD
View
B
Retailer 17
-
$1,215 NZD
View
Most Expensive
B
MOH London
LG819696886 · Nov 2
$1,929 NZD
£856 GBP
View
17 more retailers have this diamond
Prices start from $271 NZDSave up to $1,657 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
$271 NZD