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Emerald|Lab Grown|IGI

3.57ct F VS2 Emerald Lab Grown Diamond

VG • F/VS2 • IGI LG849639491

Shape and cutting style on the report: Emerald cut

Certificate IGI LG849639491

Diamond specifications and retailer prices

From £580 GBP
$777 USD
As of October 30, 2026
Save £848 GBP (59%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £1,428 GBP at MOH London · As of October 26, 2026
View at MOH London

About this 3.57ct lab-grown emerald diamond

This 3.57ct lab-grown emerald sits in the three to five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG849639491 or 849639491. Listed at 4 retailers as of October 26, 2026, with prices from £580 to £1,428, a £848 spread on the same certified stone. MOH London lists it at £1,428. 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

3.57
Carat
F
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG849639491
Dimensions10.53 × 7.26 × 4.77 mm
L/W Ratio1.45
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.53 mm7.26 mm3.57 ctF / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG849639491
Side View
Table 59.0%Crown 33.4°Girdle: Very ThickPavilion 37.4°Culet: LargeDepth 65.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £1,428 GBP|Low: £580 GBP|High: £1,428 GBP|Avg: £895 GBP
MOH London
Retailer 2
Retailer 3
Retailer 4
October 30, 2026
Retailer 3£580 GBP
Retailer 2£599 GBP
Retailer 4£976 GBP
MOH London£1,428 GBP

5 data points across 4 retailers

4 retailers£580 GBP to £1,428 GBP

B+
Cheapest Retailer
-
£580 GBP
$777 USD
A
Retailer 2
-
£599 GBP
View
B+
Retailer 3
-
£976 GBP
$1,308 USD
View
Most Expensive
B
MOH London
LG849639491 · Oct 26
£1,428 GBP
View
3 more retailers have this diamond
Prices start from £580 GBPSave up to £848 GBP

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
3.57ct Emerald
£580 GBP