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Emerald|Lab Grown|IGI

1.56ct H VS2 Emerald Lab Grown Diamond

GD • H/VS2 • IGI LG570363491

Shape and cutting style on the report: Emerald cut

Certificate IGI LG570363491

Diamond specifications and retailer prices

From £142 GBP
$189 USD
As of October 27, 2026
Save £774 GBP (84%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £916 GBP at Flawless Fine Jewelry · As of October 29, 2026
View at Flawless Fine Jewelry

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 H colour (near-colourless) and VS2 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG570363491 or 570363491. Listed at 14 retailers as of October 27, 2026, with prices from £142 to £916, a £774 spread on the same certified stone. Flawless Fine Jewelry lists it at £916. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.56
Carat
H
Colour
VS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG570363491
Dimensions8.09 × 5.39 × 3.47 mm
L/W Ratio1.50
Culet sizeLong
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
8.09 mm5.39 mm1.56 ctH / VS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG570363491
Side View
Table 59.0%Crown 34.1°Girdle: MediumPavilion 40.3°Culet: LNGDepth 64.4%

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 27
Current: £916 GBP|Low: £109 GBP|High: £916 GBP|Avg: £390 GBP|+33.3%
Flawless Fine Jewelry
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 11
Retailer 12
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Retailer 17
October 29, 2026
Retailer 12£142 GBP
Retailer 5£163 GBP
Retailer 4£164 GBP
Retailer 13£176 GBP
Retailer 17£176 GBP
Retailer 6£202 GBP
Retailer 2£290 GBP
Retailer 14£309 GBP
Retailer 15£344 GBP
Retailer 9£366 GBP
Retailer 3£371 GBP
Retailer 7£505 GBP
Retailer 16£565 GBP
Retailer 11£566 GBP
Retailer 8£719 GBP
Retailer 10£825 GBP
Flawless Fine Jewelry£916 GBP

22 data points across 17 retailers

14 retailers£142 GBP to £916 GBP

A
Cheapest Retailer
-
£142 GBP
$189 USD
B+
Retailer 2
-
£163 GBP
$217 USD
View
Final sale: no returns
B+
Retailer 3
-
£164 GBP
$219 USD
View
B+
Retailer 4
-
£176 GBP
$234 USD
View
B+
Retailer 5
-
£176 GBP
$234 USD
View
B+
Retailer 6
-
£202 GBP
HK$2,100 HKD
View
B+
Retailer 7
-
£290 GBP
€368 EUR
View
B
Retailer 8
-
£309 GBP
$411 USD
View
B+
Retailer 9
-
£344 GBP
$458 USD
View
B+
Retailer 10
-
£371 GBP
$494 USD
View
B
Retailer 11
-
£565 GBP
$752 USD
View
B
Retailer 12
-
£566 GBP
$754 USD
View
B
Retailer 13
-
£825 GBP
View
Most Expensive
C
Flawless Fine Jewelry
E50524EBD · Oct 29
£916 GBP
View
13 more retailers have this diamond
Prices start from £142 GBPSave up to £774 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
£142 GBP