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Emerald|Lab Grown|IGI

0.42ct G VS1 Emerald Lab Grown Diamond

ID • G/VS1 • IGI LG779657226

Shape and cutting style on the report: Emerald cut

Certificate IGI LG779657226

Diamond specifications and retailer prices

From $91 USD
As of October 29, 2026
Save $742 USD (89%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $833 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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG779657226 or 779657226. Listed at 17 retailers as of October 29, 2026, with prices from $91 to $833, a $742 spread on the same certified stone. MOH London lists it at $833. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.42
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG779657226
Dimensions4.99 × 3.56 × 2.46 mm
L/W Ratio1.40
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.99 mm3.56 mm0.42 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG779657226
Side View
Table 62.0%Crown 36.1°Girdle: Slightly ThickPavilion 40°Culet: LNGDepth 69.1%

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 29
Current: $833 USD|Low: $88 USD|High: $843 USD|Avg: $270 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
November 1, 2026
Retailer 12$91 USD
Retailer 5$106 USD
Retailer 4$121 USD
Retailer 14$121 USD
Retailer 13$160 USD
Retailer 2$206 USD
Retailer 7$212 USD
Retailer 8$215 USD
Retailer 9$220 USD
Retailer 10$274 USD
Retailer 11$295 USD
Retailer 3$365 USD
Retailer 6$417 USD
MOH London$833 USD

46 data points across 14 retailers

17 retailers$91 USD to $833 USD

A
Cheapest Retailer
-
$91 USD
A
Retailer 2
-
$106 USD
View
A
Retailer 3
-
$121 USD
View
Retailer 4
-
$121 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$160 USD
View
A
Retailer 6
-
$206 USD
ZAR 3,327 ZAR
View
A
Retailer 7
-
$212 USD
£167 GBP
View
A
Retailer 8
-
$215 USD
€205 EUR
View
A
Retailer 9
-
$220 USD
View
B+
Retailer 10
-
$274 USD
£216 GBP
View
B+
Retailer 11
-
$295 USD
A$454 AUD
View
B+
Retailer 12
-
$324 USD
SGD 438 SGD
View
B
Retailer 13
-
$365 USD
View
B
Retailer 14
-
$417 USD
View
B
Retailer 15
-
$424 USD
View
B
Retailer 16
-
$594 USD
£468 GBP
View
Most Expensive
B
MOH London
LG779657226 · Nov 1
$833 USD
£656 GBP
View
16 more retailers have this diamond
Prices start from $91 USDSave up to $742 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
$91 USD