Radiant|Lab Grown|IGI

4.08ct H VVS2 Radiant Lab Grown Diamond

EX • H/VVS2 • IGI LG678578927

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

Certificate IGI LG678578927

Diamond specifications and retailer prices

From $1,499 USD
£1,180 GBP
As of October 31, 2026
1 retailer carries this diamond
Only listing: $1,499 USD at Diamond Quarter
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 Diamond Quarter

About this 4.08ct lab-grown radiant diamond

This 4.08ct lab-grown radiant sits in the three to five carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG678578927 or 678578927. 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

4.08
Carat
H
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.6°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG678578927
Dimensions11.31 × 7.76 × 5.28 mm
L/W Ratio1.46
Culet sizePointed
Top View
11.31 mm7.76 mm4.08 ctH / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG678578927
Side View
Table 64.0%Crown 46.6°Girdle: MED-STKPavilion 35.4°Culet: NoneDepth 68.0%

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: $1,155 USD|Low: $599 USD|High: $3,787 USD|Avg: $1,399 USD|+37.7%
Retailer 1
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Retailer 11
May 29, 2026
Retailer 2$641 USD
Retailer 6$795 USD
Retailer 9$801 USD
Retailer 4$908 USD
Retailer 5$1,060 USD
Retailer 1$1,155 USD
Retailer 3$1,279 USD
Retailer 11$1,631 USD
Retailer 8$1,790 USD
Retailer 7$1,825 USD
Retailer 10$3,787 USD

68 data points across 11 retailers

1 retailer

B+
Diamond Quarter
4.08VVS2HLG2793DAN · Oct 31
$1,499 USD
£1,180 GBP
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B+
4.08ct Radiant
$1,499 USD