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Emerald|Lab Grown|IGI

1.62ct I VS1 Emerald Lab Grown Diamond

EX • I/VS1 • IGI LG530218122

Shape and cutting style on the report: Emerald cut

Certificate IGI LG530218122

Diamond specifications and retailer prices

From £381 GBP
$508 USD
As of October 23, 2026
Save £342 GBP (47%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £857 GBP at MOH London · As of October 21, 2026
View at MOH London

About this 1.62ct lab-grown emerald diamond

This 1.62ct lab-grown emerald sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG530218122 or 530218122. Listed at 5 retailers as of October 23, 2026, with a 90% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.62
Carat
I
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.3°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG530218122
Dimensions7.51 × 5.61 × 3.82 mm
L/W Ratio1.34
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.51 mm5.61 mm1.62 ctI / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG530218122
Side View
Table 66.5%Crown 30.3°Girdle: MediumPavilion 39°Culet: LargeDepth 68.1%

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 23
Current: £857 GBP|Low: £303 GBP|High: £868 GBP|Avg: £548 GBP|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 19, 2026
Retailer 2£362 GBP
Retailer 3£381 GBP
Retailer 4£462 GBP
Retailer 5£724 GBP
MOH London£857 GBP

8 data points across 5 retailers

5 retailers£381 GBP to £724 GBP

Retailer 1
-
£362 GBP
$482 USD
Price last confirmed 7 days ago
A
Retailer 2
-
£381 GBP
$508 USD
View
B+
Retailer 3
-
£462 GBP
$615 USD
View
B
Retailer 4
-
£724 GBP
$964 USD
View
Most Expensive
MOH London
LG530218122 · Oct 21
£857 GBP
View
Price last confirmed 9 days ago
4 more retailers have this diamond
Prices start from £381 GBPSave up to £342 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
1.62ct Emerald
£381 GBP