CaratHunter
Plans
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 €97 EUR
As of November 4, 2026
Save €904 EUR (90%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €1,001 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 November 1, 2026, with prices from €97 to €1,001, a €904 spread on the same certified stone. MOH London lists it at €1,001. 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
Colour
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: Nov 4
Current: €1,001 EUR|Low: €93 EUR|High: €1,012 EUR|Avg: €287 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 5, 2026
Retailer 13€97 EUR
Retailer 6€108 EUR
Retailer 7€112 EUR
Retailer 5€128 EUR
Retailer 16€128 EUR
Retailer 12€133 EUR
Retailer 3€164 EUR
Retailer 10€220 EUR
Retailer 2€236 EUR
Retailer 9€284 EUR
Retailer 11€288 EUR
Retailer 15€337 EUR
Retailer 4€385 EUR
Retailer 8€391 EUR
Retailer 14€635 EUR
MOH London€1,001 EUR

43 data points across 16 retailers

17 retailers€97 EUR to €1,001 EUR

A
Cheapest Retailer
-
€97 EUR
A
Retailer 2
-
€108 EUR
View
Final sale: no returns
B+
Retailer 3
-
€112 EUR
View
B+
Retailer 4
-
€128 EUR
View
Retailer 5
-
€128 EUR
View
Price last confirmed 11 days ago
Retailer 6
-
€133 EUR
View
Price last confirmed 8 days ago
B+
Retailer 7
-
€164 EUR
View
Retailer 8
-
€220 EUR
View
Price last confirmed 7 days ago
B+
Retailer 9
-
€236 EUR
View
B+
Retailer 10
-
€284 EUR
View
B+
Retailer 11
-
€288 EUR
View
B
Retailer 12
-
€337 EUR
View
B
Retailer 13
-
€385 EUR
View
B
Retailer 14
-
€391 EUR
View
B
Retailer 15
-
€436 EUR
View
B
Retailer 16
-
€635 EUR
View
Most Expensive
B
MOH London
LG799606191 · Nov 1
€1,001 EUR
£888 GBP
View
16 more retailers have this diamond
Prices start from €97 EURSave up to €904 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
€97 EUR