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Emerald|Lab Grown|IGI

0.42ct D VS2 Emerald Lab Grown Diamond

VG • D/VS2 • IGI LG826685934

Shape and cutting style on the report: Emerald cut

Certificate IGI LG826685934

Diamond specifications and retailer prices

From £68 GBP
$91 USD
As of October 29, 2026
Save £626 GBP (90%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £694 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.42ct lab-grown emerald diamond

This 0.42ct lab-grown emerald sits in the sub-half-carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG826685934 or 826685934. Listed at 13 retailers as of October 29, 2026, with prices from £68 to £694, a £626 spread on the same certified stone. MOH London lists it at £694. 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

0.42
Carat
D
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle32.6°
Pavilion angle44.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826685934
Dimensions5.08 × 3.57 × 2.23 mm
L/W Ratio1.42
Culet sizeLarge
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.08 mm3.57 mm0.42 ctD / VS2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG826685934
Side View
Table 71.0%Crown 32.6°Girdle: ThickPavilion 44.3°Culet: LargeDepth 62.5%

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 29
Current: £694 GBP|Low: £77 GBP|High: £699 GBP|Avg: £269 GBP|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 8£77 GBP
Retailer 9£80 GBP
Retailer 4£128 GBP
Retailer 5£128 GBP
Retailer 2£183 GBP
Retailer 3£227 GBP
Retailer 7£435 GBP
Retailer 6£492 GBP
MOH London£694 GBP

35 data points across 9 retailers

13 retailers£68 GBP to £694 GBP

A
Cheapest Retailer
-
£68 GBP
$91 USD
A
Retailer 2
-
£77 GBP
$102 USD
View
Final sale: no returns
A
Retailer 3
-
£80 GBP
$106 USD
View
A
Retailer 4
-
£91 GBP
$121 USD
View
A
Retailer 5
-
£91 GBP
$121 USD
View
B+
Retailer 6
-
£128 GBP
$170 USD
View
B+
Retailer 7
-
£128 GBP
$170 USD
View
B+
Retailer 8
-
£183 GBP
View
B+
Retailer 9
-
£227 GBP
View
B
Retailer 10
-
£302 GBP
$402 USD
View
Retailer 11
-
£435 GBP
$579 USD
View
Price last confirmed 11 days ago
B
Retailer 12
-
£492 GBP
View
Most Expensive
B
MOH London
LG826685934 · Oct 29
£694 GBP
View
12 more retailers have this diamond
Prices start from £68 GBPSave up to £626 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
0.42ct Emerald
£68 GBP