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Emerald|Lab Grown|IGI

3.63ct F VS1 Emerald Lab Grown Diamond

ID • F/VS1 • IGI LG840645064

Shape and cutting style on the report: Emerald cut

Certificate IGI LG840645064

Diamond specifications and retailer prices

From £367 GBP
$492 USD
As of October 31, 2026
Save £1,440 GBP (80%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £1,806 GBP at With Clarity · As of November 2, 2026
View at With Clarity

About this 3.63ct lab-grown emerald diamond

This 3.63ct lab-grown emerald sits in the three to five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG840645064 or 840645064. Listed at 9 retailers as of October 31, 2026, with prices from £367 to £1,806, a £1,440 spread on the same certified stone. With Clarity lists it at £1,806. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.63
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840645064
Dimensions10.52 × 7.36 × 4.79 mm
L/W Ratio1.43
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.52 mm7.36 mm3.63 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840645064
Side View
Table 68.0%Crown 33.9°Girdle: MediumPavilion 40.8°Culet: LargeDepth 65.1%

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 31
Current: £1,431 GBP|Low: £367 GBP|High: £1,856 GBP|Avg: £1,171 GBP|-5.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
With Clarity
November 2, 2026
Retailer 7£367 GBP
Retailer 3£638 GBP
Retailer 2£857 GBP
Retailer 6£1,090 GBP
Retailer 5£1,092 GBP
Retailer 8£1,400 GBP
Retailer 1£1,431 GBP
Retailer 4£1,498 GBP
With Clarity£1,806 GBP

20 data points across 9 retailers

9 retailers£367 GBP to £1,806 GBP

A
Cheapest Retailer
-
£367 GBP
$492 USD
A
Retailer 2
-
£638 GBP
€816 EUR
View
A
Retailer 3
-
£857 GBP
A$1,769 AUD
View
B+
Retailer 4
-
£1,090 GBP
$1,463 USD
View
B+
Retailer 5
-
£1,092 GBP
$1,465 USD
View
B+
Retailer 6
-
£1,400 GBP
$1,879 USD
View
B+
Retailer 7
-
£1,431 GBP
$1,920 USD
View
B+
Retailer 8
-
£1,498 GBP
View
Most Expensive
B+
With Clarity
840645064 · Nov 2
£1,806 GBP
$2,424 USD
View
8 more retailers have this diamond
Prices start from £367 GBPSave up to £1,440 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
3.63ct Emerald
£367 GBP