Oval|Lab Grown|IGI

4.20ct F VS2 Oval Lab Grown Diamond

ID • F/VS2 • IGI LG819673182

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG819673182

Diamond specifications and retailer prices

From $1,845 USD
A$2,838 AUD
As of October 31, 2026
1 retailer carries this diamond
Only listing: $1,845 USD at GemTrove
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at GemTrove

About this 4.2ct lab-grown oval diamond

This 4.2ct lab-grown oval sits in the three to five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG819673182 or 819673182. Listed at a single retailer as of October 31, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.20
Carat
F
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG819673182
Dimensions12.56 × 9.21 × 5.76 mm
L/W Ratio1.36
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.56 mm9.21 mm4.20 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG819673182
Side View
Table 62.0%Crown 34.9°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 62.5%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 31
Current: $1,845 USD|Low: $1,015 USD|High: $6,240 USD|Avg: $2,317 USD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 26, 2026
Retailer 4$1,015 USD
Retailer 3$1,142 USD
Retailer 6$1,152 USD
Retailer 9$1,300 USD
GemTrove$1,845 USD
Retailer 5$1,939 USD
Retailer 2$2,181 USD
Retailer 7$4,040 USD
Retailer 8$6,240 USD

3 data points across 9 retailers

1 retailer

B+
GemTrove
GT-L-01155477-98 · Oct 31
$1,845 USD
A$2,838 AUD
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B+
4.20ct Oval
$1,845 USD