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Radiant|Lab Grown|IGI

5.03ct H VVS1 Radiant Lab Grown Diamond

EX • H/VVS1 • IGI LG842654706

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

Certificate IGI LG842654706

Diamond specifications and retailer prices

From €666 EUR
$744 USD
As of October 31, 2026
Save €482 EUR (42%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: €1,148 EUR at 77 Diamonds · As of November 1, 2026
View at 77 Diamonds

About this 5.03ct lab-grown radiant diamond

This 5.03ct 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 LG842654706 or 842654706. Listed at 2 retailers as of October 31, 2026, with prices from €666 to €1,148, a €482 spread on the same certified stone. 77 Diamonds lists it at €1,148. 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

5.03
Carat
H
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.2°
Pavilion angle34.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842654706
Dimensions12.28 × 8.45 × 5.50 mm
L/W Ratio1.45
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.28 mm8.45 mm5.03 ctH / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842654706
Side View
Table 68.0%Crown 46.2°Girdle: MediumPavilion 34.4°Culet: NoneDepth 65.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: €1,148 EUR|Low: €666 EUR|High: €1,246 EUR|Avg: €1,023 EUR|-7.9%
77 Diamonds
Retailer 2
November 1, 2026
Retailer 2€666 EUR
77 Diamonds€1,148 EUR

21 data points across 2 retailers

2 retailers€666 EUR to €1,148 EUR

A
Cheapest Retailer
-
€666 EUR
$744 USD
Final sale: no returns
Most Expensive
A
77 Diamonds
RADTVSRMKT6EUH · Nov 1
€1,148 EUR
£1,010 GBP
View
1 more retailer has this diamond
Prices start from €666 EURSave up to €482 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
5.03ct Radiant
€666 EUR