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Emerald|Lab Grown|IGI

0.50ct F VVS2 Emerald Lab Grown Diamond

EX • F/VVS2 • IGI LG790638258

Shape and cutting style on the report: Emerald cut

Certificate IGI LG790638258

Diamond specifications and retailer prices

From $260 USD
£205 GBP
As of October 31, 2026
Save $775 USD (75%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,308 USD 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 F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG790638258 or 790638258. Listed at 4 retailers as of October 31, 2026, with a 298% 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
F
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle37.2°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790638258
Dimensions5.26 × 3.65 × 2.45 mm
L/W Ratio1.44
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.26 mm3.65 mm0.50 ctF / VVS2
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG790638258
Side View
Table 71.0%Crown 37.2°Girdle: STK-THKPavilion 41°Culet: LargeDepth 67.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $1,308 USD|Low: $212 USD|High: $1,322 USD|Avg: $594 USD|+0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 31, 2026
Retailer 6$245 USD
Retailer 2$260 USD
Retailer 3$299 USD
Retailer 5$503 USD
Retailer 4$1,036 USD
MOH London$1,308 USD

41 data points across 6 retailers

4 retailers$260 USD to $1,036 USD

B+
Cheapest Retailer
-
$260 USD
£205 GBP
B+
Retailer 2
-
$299 USD
View
B
Retailer 3
-
$1,036 USD
View
Most Expensive
MOH London
LG790638258 · Oct 25
$1,308 USD
£1,030 GBP
View
Price under review
3 more retailers have this diamond
Prices start from $260 USDSave up to $775 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.

B+
0.50ct Emerald
$260 USD