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Emerald|Lab Grown|IGI

0.50ct G VVS2 Emerald Lab Grown Diamond

ID • G/VVS2 • IGI LG790638257

Shape and cutting style on the report: Emerald cut

Certificate IGI LG790638257

Diamond specifications and retailer prices

From $175 USD
As of November 1, 2026
Save $846 USD (83%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,266 USD at MOH London · As of November 2, 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 G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG790638257 or 790638257. Listed at 5 retailers as of November 1, 2026, with a 483% 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
G
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle42°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790638257
Dimensions5.31 × 3.71 × 2.51 mm
L/W Ratio1.43
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.31 mm3.71 mm0.50 ctG / VVS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG790638257
Side View
Table 67.0%Crown 42°Girdle: ThinPavilion 39.9°Culet: LargeDepth 67.7%

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: $1,266 USD|Low: $205 USD|High: $1,281 USD|Avg: $595 USD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 3, 2026
Retailer 6$262 USD
Retailer 3$293 USD
Retailer 2$314 USD
Retailer 5$498 USD
Retailer 4$1,021 USD
MOH London$1,266 USD

41 data points across 6 retailers

5 retailers$175 USD to $1,021 USD

A
Cheapest Retailer
-
$175 USD
B+
Retailer 2
-
$293 USD
View
B+
Retailer 3
-
$314 USD
£247 GBP
View
B
Retailer 4
-
$1,021 USD
View
Most Expensive
MOH London
LG790638257 · Nov 2
$1,266 USD
£997 GBP
View
Price under review
4 more retailers have this diamond
Prices start from $175 USDSave up to $846 USD

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
$175 USD