Radiant|Lab Grown|IGI

4.13ct H VS1 Radiant Lab Grown Diamond

EX • H/VS1 • IGI LG643450886

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

Certificate IGI LG643450886

Diamond specifications and retailer prices

From $1,411 USD
£1,111 GBP
As of October 28, 2026
1 retailer carries this diamond
Only listing: $1,411 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 4.13ct lab-grown radiant diamond

This 4.13ct lab-grown radiant sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG643450886 or 643450886. Listed at a single retailer as of October 28, 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

4.13
Carat
H
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG643450886
Dimensions11.41 × 7.86 × 5.34 mm
L/W Ratio1.45
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.41 mm7.86 mm4.13 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG643450886
Side View
Table 67.0%Crown 43.6°Girdle: MediumPavilionCulet: NoneDepth 67.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 28
Current: $877 USD|Low: $565 USD|High: $4,940 USD|Avg: $1,095 USD|-12.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
May 30, 2026
Retailer 4$745 USD
Retailer 6$748 USD
Retailer 1$877 USD
Retailer 2$1,104 USD
Retailer 5$1,665 USD
Retailer 3$4,940 USD

60 data points across 6 retailers

1 retailer

B+
Diamond Quarter
4.13VS1HLG86E041N · Oct 28
$1,411 USD
£1,111 GBP
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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.

B+
4.13ct Radiant
$1,411 USD