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Radiant|Lab Grown|IGI

4.02ct H VS2 Radiant Lab Grown Diamond

ID • H/VS2 • IGI LG593397988

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

Certificate IGI LG593397988

Diamond specifications and retailer prices

From €1,708 EUR
$1,908 USD
As of November 1, 2026
Save €977 EUR (36%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: €2,685 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 4.02ct lab-grown radiant diamond

This 4.02ct lab-grown radiant sits in the three to five carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG593397988 or 593397988. Listed at 2 retailers as of October 31, 2026, with prices from €1,708 to €2,685, a €977 spread on the same certified stone. Brilliant Earth lists it at €2,685. 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

4.02
Carat
H
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.1°
Pavilion angle35.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG593397988
Dimensions11.11 × 7.74 × 5.32 mm
L/W Ratio1.44
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
11.11 mm7.74 mm4.02 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG593397988
Side View
Table 64.0%Crown 44.1°Girdle: Slightly ThickPavilion 35.9°Culet: NoneDepth 68.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €2,685 EUR|Low: €414 EUR|High: €4,350 EUR|Avg: €1,895 EUR|-29.2%
Brilliant Earth
Retailer 2
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Retailer 13
September 23, 2026
Retailer 9€414 EUR
Retailer 6€473 EUR
Retailer 13€608 EUR
Retailer 12€1,176 EUR
Retailer 4€1,263 EUR
Retailer 3€1,318 EUR
Retailer 11€1,501 EUR
Retailer 2€1,708 EUR
Retailer 7€2,064 EUR
Retailer 5€2,169 EUR
Retailer 10€2,275 EUR
Retailer 8€2,298 EUR
Brilliant Earth€2,685 EUR

66 data points across 13 retailers

2 retailers€1,708 EUR to €2,685 EUR

B+
Cheapest Retailer
-
€1,708 EUR
$1,908 USD
Most Expensive
B
Brilliant Earth
16058450A · Oct 31
€2,685 EUR
$3,000 USD
View
1 more retailer has this diamond
Prices start from €1,708 EURSave up to €977 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.

B+
4.02ct Radiant
€1,708 EUR