CaratHunter
Plans
Emerald|Lab Grown|IGI

0.50ct D VS2 Emerald Lab Grown Diamond

EX • D/VS2 • IGI LG837660240

Shape and cutting style on the report: Emerald cut

Certificate IGI LG837660240

Diamond specifications and retailer prices

From £100 GBP
$133 USD
As of October 30, 2026
Save £299 GBP (75%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £931 GBP at MOH London · As of October 25, 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 D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG837660240 or 837660240. Listed at 9 retailers as of October 26, 2026, with a 299% 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

0.50
Carat
D
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.2°
Pavilion angle45.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837660240
Dimensions5.31 × 3.68 × 2.54 mm
L/W Ratio1.44
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
5.31 mm3.68 mm0.50 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837660240
Side View
Table 59.0%Crown 38.2°Girdle: Slightly ThickPavilion 45.5°Culet: LargeDepth 69.0%

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 30
Current: £931 GBP|Low: £100 GBP|High: £935 GBP|Avg: £291 GBP|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 7£100 GBP
Retailer 8£150 GBP
Retailer 6£161 GBP
Retailer 3£196 GBP
Retailer 4£204 GBP
Retailer 2£229 GBP
Retailer 5£399 GBP
MOH London£931 GBP

15 data points across 8 retailers

9 retailers£100 GBP to £399 GBP

A
Cheapest Retailer
-
£100 GBP
$133 USD
Final sale: no returns
A
Retailer 2
-
£150 GBP
$200 USD
View
A
Retailer 3
-
£161 GBP
$215 USD
View
B+
Retailer 4
-
£196 GBP
€249 EUR
View
B+
Retailer 5
-
£204 GBP
A$418 AUD
View
B+
Retailer 6
-
£229 GBP
View
B
Retailer 7
-
£293 GBP
$390 USD
View
B
Retailer 8
-
£399 GBP
$531 USD
View
Most Expensive
MOH London
LG837660240 · Oct 25
£931 GBP
View
Price under review
8 more retailers have this diamond
Prices start from £100 GBPSave up to £299 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
0.50ct Emerald
£100 GBP