CaratHunter
Plans
Emerald|Lab Grown|IGI

0.50ct F SI1 Emerald Lab Grown Diamond

ID • F/SI1 • IGI LG538298157

Shape and cutting style on the report: Emerald cut

Certificate IGI LG538298157

Diamond specifications and retailer prices

From €110 EUR
$123 USD
As of November 1, 2026
Save €375 EUR (77%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €1,130 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 0.5ct lab-grown emerald diamond

This 0.5ct lab-grown emerald sits in the half to three-quarter carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG538298157 or 538298157. Listed at 13 retailers as of November 1, 2026, with a 342% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.50
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle28.7°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG538298157
Dimensions5.74 × 3.67 × 2.40 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
5.74 mm3.67 mm0.50 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG538298157
Side View
Table 73.0%Crown 28.7°Girdle: MED-STKPavilion 38.2°Culet: LNGDepth 65.4%

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: Nov 1
Current: €1,130 EUR|Low: €105 EUR|High: €1,145 EUR|Avg: €299 EUR|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 7€110 EUR
Retailer 4€121 EUR
Retailer 12€127 EUR
Retailer 8€144 EUR
Retailer 11€144 EUR
Retailer 5€241 EUR
Retailer 9€261 EUR
Retailer 2€278 EUR
Retailer 3€338 EUR
Retailer 10€435 EUR
Retailer 6€485 EUR
MOH London€1,130 EUR

45 data points across 12 retailers

13 retailers€110 EUR to €485 EUR

A
Cheapest Retailer
-
€110 EUR
$123 USD
A
Retailer 2
-
€121 EUR
$136 USD
View
Final sale: no returns
A
Retailer 3
-
€127 EUR
$142 USD
View
A
Retailer 4
-
€144 EUR
$162 USD
View
Retailer 5
-
€144 EUR
$162 USD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
€241 EUR
$270 USD
View
B+
Retailer 7
-
€261 EUR
$293 USD
View
B
Retailer 8
-
€274 EUR
HK$2,400 HKD
View
B
Retailer 9
-
€278 EUR
£246 GBP
View
B
Retailer 10
-
€338 EUR
$379 USD
View
B
Retailer 11
-
€435 EUR
$488 USD
View
B
Retailer 12
-
€485 EUR
$544 USD
View
Most Expensive
MOH London
LG538298157 · Nov 1
€1,130 EUR
£998 GBP
View
Price under review
12 more retailers have this diamond
Prices start from €110 EURSave up to €375 EUR

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
0.50ct Emerald
€110 EUR