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Emerald|Lab Grown|IGI

3.73ct G VS1 Emerald Lab Grown Diamond

ID • G/VS1 • IGI LG836603792

Shape and cutting style on the report: Emerald cut

Certificate IGI LG836603792

Diamond specifications and retailer prices

From £449 GBP
HK$4,700 HKD
As of October 31, 2026
Save £1,075 GBP (71%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £1,524 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 3.73ct lab-grown emerald diamond

This 3.73ct lab-grown emerald sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG836603792 or 836603792. Listed at 8 retailers as of October 29, 2026, with prices from £449 to £1,524, a £1,075 spread on the same certified stone. MOH London lists it at £1,524. 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

3.73
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle46.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836603792
Dimensions10.55 × 7.10 × 4.99 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
10.55 mm7.10 mm3.73 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836603792
Side View
Table 67.0%Crown 37.2°Girdle: MED-STKPavilion 46.5°Culet: LargeDepth 70.3%

Caratlytics Score

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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 31
Current: £1,524 GBP|Low: £449 GBP|High: £1,535 GBP|Avg: £896 GBP|-0.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 5£449 GBP
Retailer 3£648 GBP
Retailer 4£650 GBP
Retailer 7£657 GBP
Retailer 2£683 GBP
Retailer 6£997 GBP
Retailer 8£1,351 GBP
MOH London£1,524 GBP

31 data points across 8 retailers

8 retailers£449 GBP to £1,524 GBP

A
Cheapest Retailer
-
£449 GBP
HK$4,700 HKD
B+
Retailer 2
-
£648 GBP
$868 USD
View
A
Retailer 3
-
£650 GBP
€829 EUR
View
A
Retailer 4
-
£657 GBP
$880 USD
View
A
Retailer 5
-
£683 GBP
View
A
Retailer 6
-
£997 GBP
$1,336 USD
View
B+
Retailer 7
-
£1,351 GBP
$1,811 USD
View
Most Expensive
B+
MOH London
LG836603792 · Oct 29
£1,524 GBP
View
7 more retailers have this diamond
Prices start from £449 GBPSave up to £1,075 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
3.73ct Emerald
£449 GBP