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Radiant|Lab Grown|IGI

11.44ct E VS1 Radiant Lab Grown Diamond

ID • E/VS1 • IGI LG668424332

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

Certificate IGI LG668424332

Diamond specifications and retailer prices

From €3,365 EUR
$3,759 USD
As of October 31, 2026
Save €9,068 EUR (73%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €12,433 EUR at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

About this 11.44ct lab-grown radiant diamond

This 11.44ct lab-grown radiant sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG668424332 or 668424332. Listed at 8 retailers as of October 26, 2026, with prices from €3,365 to €12,433, a €9,068 spread on the same certified stone. Brilliant Earth lists it at €12,433. 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

11.44
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46°
Pavilion angle33.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG668424332
Dimensions15.74 × 11.06 × 7.32 mm
L/W Ratio1.42
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.74 mm11.06 mm11.44 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG668424332
Side View
Table 65.0%Crown 46°Girdle: MediumPavilion 33.7°Culet: NoneDepth 66.2%

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: €11,958 EUR|Low: €2,765 EUR|High: €12,818 EUR|Avg: €5,982 EUR|-6.7%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 31, 2026
Retailer 5€2,765 EUR
Retailer 7€3,365 EUR
Retailer 8€3,373 EUR
Retailer 4€3,494 EUR
Retailer 11€3,532 EUR
Retailer 6€3,672 EUR
Retailer 12€3,991 EUR
Retailer 13€4,652 EUR
Retailer 2€8,013 EUR
Retailer 10€8,129 EUR
Retailer 3€8,552 EUR
Retailer 9€11,302 EUR
Brilliant Earth€11,958 EUR

16 data points across 13 retailers

8 retailers€3,365 EUR to €12,433 EUR

A
Cheapest Retailer
-
€3,365 EUR
$3,759 USD
A
Retailer 2
-
€3,373 EUR
$3,768 USD
View
A
Retailer 3
-
€3,672 EUR
View
B
Retailer 4
-
€8,013 EUR
A$13,772 AUD
View
B
Retailer 5
-
€8,129 EUR
$9,082 USD
View
B
Retailer 6
-
€11,533 EUR
$12,885 USD
View
B
Retailer 7
-
€11,958 EUR
$13,360 USD
View
Most Expensive
B
Brilliant Earth
15118171A · Oct 26
€12,433 EUR
$13,890 USD
View
7 more retailers have this diamond
Prices start from €3,365 EURSave up to €9,068 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
11.44ct Radiant
€3,365 EUR