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Emerald|Lab Grown|IGI

0.45ct G VS1 Emerald Lab Grown Diamond

ID • G/VS1 • IGI LG538299294

Shape and cutting style on the report: Emerald cut

Certificate IGI LG538299294

Diamond specifications and retailer prices

From £85 GBP
$113 USD
As of October 27, 2026
Save £464 GBP (85%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £883 GBP at MOH London · As of October 19, 2026
View at MOH London

About this 0.45ct lab-grown emerald diamond

This 0.45ct lab-grown emerald sits in the sub-half-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG538299294 or 538299294. Listed at 14 retailers as of October 27, 2026, with a 547% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.45
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle18.4°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG538299294
Dimensions5.58 × 3.58 × 2.26 mm
L/W Ratio1.56
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
5.58 mm3.58 mm0.45 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG538299294
Side View
Table 62.0%Crown 18.4°Girdle: MED-STKPavilion 37.4°Culet: LNGDepth 63.1%

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: £883 GBP|Low: £82 GBP|High: £890 GBP|Avg: £275 GBP|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 28, 2026
Retailer 8£85 GBP
Retailer 3£98 GBP
Retailer 10£112 GBP
Retailer 13£112 GBP
Retailer 7£190 GBP
Retailer 11£207 GBP
Retailer 2£211 GBP
Retailer 9£248 GBP
Retailer 6£254 GBP
Retailer 4£276 GBP
Retailer 12£339 GBP
Retailer 5£549 GBP
MOH London£883 GBP

43 data points across 13 retailers

14 retailers£85 GBP to £549 GBP

A
Cheapest Retailer
-
£85 GBP
$113 USD
A
Retailer 2
-
£98 GBP
$131 USD
View
A
Retailer 3
-
£112 GBP
$149 USD
View
A
Retailer 4
-
£112 GBP
$149 USD
View
A
Retailer 5
-
£190 GBP
ZAR 4,092 ZAR
View
B+
Retailer 6
-
£207 GBP
$275 USD
View
B+
Retailer 7
-
£211 GBP
HK$2,200 HKD
View
B+
Retailer 8
-
£211 GBP
View
B+
Retailer 9
-
£248 GBP
$330 USD
View
B+
Retailer 10
-
£254 GBP
View
B+
Retailer 11
-
£276 GBP
$367 USD
View
B
Retailer 12
-
£339 GBP
$451 USD
View
B
Retailer 13
-
£549 GBP
View
Most Expensive
B
MOH London
LG538299294 · Oct 19
£883 GBP
View
Price last confirmed 11 days ago
13 more retailers have this diamond
Prices start from £85 GBPSave up to £464 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
0.45ct Emerald
£85 GBP