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Emerald|Lab Grown|IGI

1.57ct H VS2 Emerald Lab Grown Diamond

ID • H/VS2 • IGI LG770612086

Shape and cutting style on the report: Emerald cut

Certificate IGI LG770612086

Diamond specifications and retailer prices

From £235 GBP
$312 USD
As of October 28, 2026
Save £584 GBP (71%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £819 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1.57ct lab-grown emerald diamond

This 1.57ct lab-grown emerald sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG770612086 or 770612086. Listed at 6 retailers as of October 28, 2026, with prices from £235 to £819, a £584 spread on the same certified stone. MOH London lists it at £819. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.57
Carat
H
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle36.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770612086
Dimensions8.44 × 5.61 × 3.27 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
8.44 mm5.61 mm1.57 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770612086
Side View
Table 68.0%Crown 34.9°Girdle: MED-STKPavilion 36.2°Culet: LargeDepth 58.3%

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 28
Current: £819 GBP|Low: £235 GBP|High: £819 GBP|Avg: £470 GBP
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 29, 2026
Retailer 4£235 GBP
Retailer 3£348 GBP
Retailer 5£371 GBP
Retailer 6£601 GBP
Retailer 2£606 GBP
MOH London£819 GBP

5 data points across 6 retailers

6 retailers£235 GBP to £819 GBP

B+
Cheapest Retailer
-
£235 GBP
$312 USD
A
Retailer 2
-
£348 GBP
$462 USD
View
A
Retailer 3
-
£371 GBP
$493 USD
View
B
Retailer 4
-
£601 GBP
$799 USD
View
B
Retailer 5
-
£606 GBP
$805 USD
View
Most Expensive
B
MOH London
LG770612086 · Oct 29
£819 GBP
View
5 more retailers have this diamond
Prices start from £235 GBPSave up to £584 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
1.57ct Emerald
£235 GBP