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Emerald|Lab Grown|IGI

0.38ct H SI1 Emerald Lab Grown Diamond

ID • H/SI1 • IGI LG541251104

Shape and cutting style on the report: Emerald cut

Certificate IGI LG541251104

Diamond specifications and retailer prices

From £75 GBP
$100 USD
As of October 29, 2026
Save £612 GBP (89%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £687 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.38ct lab-grown emerald diamond

This 0.38ct lab-grown emerald sits in the sub-half-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG541251104 or 541251104. Listed at 11 retailers as of October 29, 2026, with prices from £75 to £687, a £612 spread on the same certified stone. MOH London lists it at £687. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.38
Carat
H
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle23.2°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG541251104
Dimensions5.18 × 3.52 × 2.20 mm
L/W Ratio1.47
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
5.18 mm3.52 mm0.38 ctH / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG541251104
Side View
Table 70.5%Crown 23.2°Girdle: MediumPavilion 35.2°Culet: LNGDepth 62.5%

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 29
Current: £687 GBP|Low: £72 GBP|High: £1,028 GBP|Avg: £299 GBP|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 6£75 GBP
Retailer 11£87 GBP
Retailer 7£99 GBP
Retailer 10£99 GBP
Retailer 2£143 GBP
Retailer 4£183 GBP
Retailer 8£190 GBP
Retailer 5£239 GBP
Retailer 12£263 GBP
Retailer 9£299 GBP
MOH London£687 GBP
Retailer 3£1,028 GBP

20 data points across 12 retailers

11 retailers£75 GBP to £687 GBP

A
Cheapest Retailer
-
£75 GBP
$100 USD
A
Retailer 2
-
£87 GBP
$116 USD
View
A
Retailer 3
-
£99 GBP
$132 USD
View
A
Retailer 4
-
£99 GBP
$132 USD
View
B
Retailer 5
-
£143 GBP
$190 USD
View
B+
Retailer 6
-
£183 GBP
HK$1,900 HKD
View
B+
Retailer 7
-
£190 GBP
$253 USD
View
B
Retailer 8
-
£239 GBP
View
B
Retailer 9
-
£263 GBP
$350 USD
View
B
Retailer 10
-
£299 GBP
$398 USD
View
Most Expensive
B
MOH London
LG541251104 · Oct 29
£687 GBP
View
10 more retailers have this diamond
Prices start from £75 GBPSave up to £612 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
0.38ct Emerald
£75 GBP