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Radiant|Lab Grown|IGI

5.06ct H VVS1 Radiant Lab Grown Diamond

EX • H/VVS1 • IGI LG840665904

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

Certificate IGI LG840665904

Diamond specifications and retailer prices

From €670 EUR
$748 USD
As of October 31, 2026
Save €485 EUR (42%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €4,695 EUR at Rare Carat · As of October 19, 2026
View at Rare Carat

About this 5.06ct lab-grown radiant diamond

This 5.06ct lab-grown radiant sits in the over 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 LG840665904 or 840665904. Listed at 3 retailers as of October 31, 2026, with a 72% 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

5.06
Carat
H
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.1°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840665904
Dimensions12.22 × 8.41 × 5.68 mm
L/W Ratio1.45
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.22 mm8.41 mm5.06 ctH / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840665904
Side View
Table 66.0%Crown 46.1°Girdle: MED-STKPavilion 35.2°Culet: NoneDepth 67.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: €4,695 EUR|Low: €670 EUR|High: €4,722 EUR|Avg: €2,545 EUR|-0.6%
Rare Carat
Retailer 2
Retailer 3
October 31, 2026
Retailer 3€670 EUR
Retailer 2€1,155 EUR
Rare Carat€4,695 EUR

28 data points across 3 retailers

3 retailers€670 EUR to €1,155 EUR

A
Cheapest Retailer
-
€670 EUR
$748 USD
Final sale: no returns
A
Retailer 2
-
€1,155 EUR
£1,016 GBP
View
Most Expensive
Rare Carat
840665904 · Oct 19
€4,695 EUR
$5,245 USD
View
Price last confirmed 13 days ago
2 more retailers have this diamond
Prices start from €670 EURSave up to €485 EUR

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
5.06ct Radiant
€670 EUR