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Emerald|Lab Grown|IGI

0.51ct F VS2 Emerald Lab Grown Diamond

VG • F/VS2 • IGI LG799606191

Shape and cutting style on the report: Emerald cut

Certificate IGI LG799606191

Diamond specifications and retailer prices

From €98 EUR
$109 USD
As of October 29, 2026
Save €912 EUR (90%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €1,009 EUR at MOH London · As of November 1, 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 VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG799606191 or 799606191. Listed at 17 retailers as of October 29, 2026, with prices from €98 to €1,009, a €912 spread on the same certified stone. MOH London lists it at €1,009. 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
F
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34°
Pavilion angle36.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799606191
Dimensions5.16 × 3.69 × 2.66 mm
L/W Ratio1.40
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.16 mm3.69 mm0.51 ctF / VS2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG799606191
Side View
Table 71.0%Crown 34°Girdle: Slightly ThickPavilion 36.6°Culet: LargeDepth 72.1%

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: Oct 29
Current: €1,009 EUR|Low: €94 EUR|High: €1,021 EUR|Avg: €289 EUR|-1.0%
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
Retailer 16
November 1, 2026
Retailer 13€98 EUR
Retailer 6€109 EUR
Retailer 7€113 EUR
Retailer 5€129 EUR
Retailer 16€129 EUR
Retailer 12€134 EUR
Retailer 3€166 EUR
Retailer 9€223 EUR
Retailer 2€241 EUR
Retailer 11€284 EUR
Retailer 10€292 EUR
Retailer 15€340 EUR
Retailer 4€388 EUR
Retailer 8€394 EUR
Retailer 14€641 EUR
MOH London€1,009 EUR

39 data points across 16 retailers

17 retailers€98 EUR to €1,009 EUR

A
Cheapest Retailer
-
€98 EUR
$109 USD
A
Retailer 2
-
€109 EUR
$122 USD
View
Final sale: no returns
B+
Retailer 3
-
€113 EUR
$126 USD
View
B+
Retailer 4
-
€129 EUR
$144 USD
View
Retailer 5
-
€129 EUR
$144 USD
View
Price last confirmed 7 days ago
B+
Retailer 6
-
€134 EUR
$150 USD
View
B+
Retailer 7
-
€166 EUR
$185 USD
View
B+
Retailer 8
-
€223 EUR
View
B+
Retailer 9
-
€241 EUR
£212 GBP
View
B+
Retailer 10
-
€284 EUR
$317 USD
View
B+
Retailer 11
-
€292 EUR
£257 GBP
View
B
Retailer 12
-
€340 EUR
$380 USD
View
B
Retailer 13
-
€388 EUR
$434 USD
View
B
Retailer 14
-
€394 EUR
$440 USD
View
B
Retailer 15
-
€440 EUR
$492 USD
View
B
Retailer 16
-
€641 EUR
£564 GBP
View
Most Expensive
B
MOH London
LG799606191 · Nov 1
€1,009 EUR
£888 GBP
View
16 more retailers have this diamond
Prices start from €98 EURSave up to €912 EUR

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
€98 EUR