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 $3,759 USD
As of October 26, 2026
Save $10,131 USD (73%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $13,890 USD 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 $3,759 to $13,890, a $10,131 spread on the same certified stone. Brilliant Earth lists it at $13,890. 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
Color
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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Price History

Last verified: Oct 26
Current: $13,360 USD|Low: $3,089 USD|High: $14,320 USD|Avg: $6,689 USD|-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 30, 2026
Retailer 5$3,089 USD
Retailer 6$3,759 USD
Retailer 8$3,768 USD
Retailer 4$3,903 USD
Retailer 11$3,946 USD
Retailer 2$4,367 USD
Retailer 12$4,459 USD
Retailer 13$5,197 USD
Retailer 7$9,081 USD
Retailer 10$9,082 USD
Retailer 3$9,555 USD
Retailer 9$12,627 USD
Brilliant Earth$13,360 USD

15 data points across 13 retailers

8 retailers$3,759 USD to $13,890 USD

A
Cheapest Retailer
-
$3,759 USD
A
Retailer 2
-
$3,768 USD
View
Retailer 3
-
$4,367 USD
€4,159 EUR
View
Price last confirmed 7 days ago
Retailer 4
-
$9,081 USD
A$13,970 AUD
View
Price last confirmed 25 days ago
B
Retailer 5
-
$9,082 USD
View
B
Retailer 6
-
$12,885 USD
View
B
Retailer 7
-
$13,360 USD
View
Most Expensive
B
Brilliant Earth
15118171A · Oct 26
$13,890 USD
View
7 more retailers have this diamond
Prices start from $3,759 USDSave up to $10,131 USD

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
$3,759 USD