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Emerald|Lab Grown|IGI

0.42ct F VVS2 Emerald Lab Grown Diamond

ID • F/VVS2 • IGI LG778694412

Shape and cutting style on the report: Emerald cut

Certificate IGI LG778694412

Diamond specifications and retailer prices

From $80 USD
As of November 1, 2026
Save $649 USD (89%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $729 USD at MOH London · As of November 1, 2026
View at MOH London

About this 0.42ct lab-grown emerald diamond

This 0.42ct lab-grown emerald sits in the sub-half-carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG778694412 or 778694412. Listed at 15 retailers as of November 1, 2026, with prices from $80 to $729, a $649 spread on the same certified stone. MOH London lists it at $729. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.42
Carat
F
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle38.1°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778694412
Dimensions5.09 × 3.55 × 2.38 mm
L/W Ratio1.43
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
5.09 mm3.55 mm0.42 ctF / VVS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG778694412
Side View
Table 66.0%Crown 38.1°Girdle: Slightly ThickPavilion 37.4°Culet: LargeDepth 67.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $729 USD|Low: $77 USD|High: $738 USD|Avg: $275 USD|-0.2%
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
Retailer 14
Retailer 15
November 2, 2026
Retailer 12$80 USD
Retailer 4$93 USD
Retailer 3$106 USD
Retailer 13$106 USD
Retailer 2$174 USD
Retailer 8$180 USD
Retailer 10$198 USD
Retailer 14$217 USD
Retailer 9$230 USD
Retailer 11$240 USD
Retailer 15$319 USD
Retailer 7$379 USD
Retailer 5$405 USD
Retailer 6$518 USD
MOH London$729 USD

46 data points across 15 retailers

15 retailers$80 USD to $729 USD

A
Cheapest Retailer
-
$80 USD
A
Retailer 2
-
$93 USD
View
A
Retailer 3
-
$106 USD
View
Retailer 4
-
$106 USD
View
Price last confirmed 17 days ago
A
Retailer 5
-
$174 USD
£137 GBP
View
A
Retailer 6
-
$180 USD
ZAR 2,911 ZAR
View
A
Retailer 7
-
$198 USD
€189 EUR
View
B+
Retailer 8
-
$217 USD
View
B+
Retailer 9
-
$230 USD
View
B+
Retailer 10
-
$240 USD
£189 GBP
View
B+
Retailer 11
-
$319 USD
View
B
Retailer 12
-
$379 USD
View
B
Retailer 13
-
$405 USD
View
B
Retailer 14
-
$518 USD
£408 GBP
View
Most Expensive
B
MOH London
LG778694412 · Nov 1
$729 USD
£574 GBP
View
14 more retailers have this diamond
Prices start from $80 USDSave up to $649 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
0.42ct Emerald
$80 USD