Oval|Lab Grown|IGI

4.02ct G VVS1 Oval Lab Grown Diamond

EX • G/VVS1 • IGI LG845602676

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG845602676

Diamond specifications and retailer prices

From $658 USD
As of October 29, 2026
Save $531 USD (45%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $3,670 USD at Rare Carat · As of October 21, 2026
View at Rare Carat

About this 4.02ct lab-grown oval diamond

This 4.02ct lab-grown oval sits in the three to five carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG845602676 or 845602676. Listed at 3 retailers as of October 29, 2026, with a 81% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

4.02
Carat
G
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845602676
Dimensions12.49 × 9.14 × 5.64 mm
L/W Ratio1.37
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.49 mm9.14 mm4.02 ctG / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845602676
Side View
Table 62.0%Crown 35.2°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 61.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: $3,670 USD|Low: $658 USD|High: $3,670 USD|Avg: $2,085 USD
Rare Carat
Retailer 2
Retailer 3
October 30, 2026
Retailer 3$658 USD
Retailer 2$1,189 USD
Rare Carat$3,670 USD

12 data points across 3 retailers

3 retailers$658 USD to $1,189 USD

A
Cheapest Retailer
-
$658 USD
Final sale: no returns
A
Retailer 2
-
$1,189 USD
£936 GBP
View
Most Expensive
Rare Carat
845602676 · Oct 21
$3,670 USD
View
Price last confirmed 9 days ago
2 more retailers have this diamond
Prices start from $658 USDSave up to $531 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
4.02ct Oval
$658 USD