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Emerald|Lab Grown|IGI

1.56ct I VS1 Emerald Lab Grown Diamond

ID • I/VS1 • IGI LG800616760

Shape and cutting style on the report: Emerald cut

Certificate IGI LG800616760

Diamond specifications and retailer prices

From £328 GBP
$439 USD
As of October 30, 2026
Save £562 GBP (63%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £890 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1.56ct lab-grown emerald diamond

This 1.56ct 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 LG800616760 or 800616760. Listed at 5 retailers as of October 29, 2026, with prices from £328 to £890, a £562 spread on the same certified stone. MOH London lists it at £890. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.56
Carat
I
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle25.9°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800616760
Dimensions8.29 × 5.54 × 3.42 mm
L/W Ratio1.50
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.29 mm5.54 mm1.56 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800616760
Side View
Table 56.0%Crown 25.9°Girdle: MED-STKPavilion 37.2°Culet: LargeDepth 61.7%

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: £890 GBP|Low: £309 GBP|High: £897 GBP|Avg: £510 GBP|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 18, 2026
Retailer 2£328 GBP
Retailer 4£350 GBP
Retailer 3£382 GBP
Retailer 5£649 GBP
MOH London£890 GBP

8 data points across 5 retailers

5 retailers£328 GBP to £890 GBP

B+
Cheapest Retailer
-
£328 GBP
$439 USD
A
Retailer 2
-
£350 GBP
$469 USD
View
A
Retailer 3
-
£382 GBP
$512 USD
View
B
Retailer 4
-
£649 GBP
$869 USD
View
Most Expensive
B
MOH London
LG800616760 · Oct 29
£890 GBP
View
4 more retailers have this diamond
Prices start from £328 GBPSave up to £562 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
1.56ct Emerald
£328 GBP