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Radiant|Lab Grown|IGI

4.07ct H VVS1 Radiant Lab Grown Diamond

EX • H/VVS1 • IGI LG848684395

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG848684395

Diamond specifications and retailer prices

From $1,202 USD
£947 GBP
As of November 1, 2026
Save $3,188 USD (73%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $4,390 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 4.07ct lab-grown radiant diamond

This 4.07ct lab-grown radiant sits in the three to five carat band, graded H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG848684395 or 848684395. Listed at 2 retailers as of October 31, 2026, with prices from $1,202 to $4,390, a $3,188 spread on the same certified stone. Brilliant Earth lists it at $4,390. 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

4.07
Carat
H
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.7°
Pavilion angle36.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848684395
Dimensions11.25 × 7.94 × 5.39 mm
L/W Ratio1.42
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.25 mm7.94 mm4.07 ctH / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848684395
Side View
Table 65.0%Crown 45.7°Girdle: MediumPavilion 36.2°Culet: NoneDepth 67.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $4,390 USD|Low: $1,195 USD|High: $6,650 USD|Avg: $3,360 USD|-34.0%
Brilliant Earth
Retailer 2
November 1, 2026
Retailer 2$1,202 USD
Brilliant Earth$4,390 USD

6 data points across 2 retailers

2 retailers$1,202 USD to $4,390 USD

A
Cheapest Retailer
-
$1,202 USD
£947 GBP
Most Expensive
B
Brilliant Earth
22321727A · Oct 31
$4,390 USD
View
1 more retailer has this diamond
Prices start from $1,202 USDSave up to $3,188 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
4.07ct Radiant
$1,202 USD