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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 $4,806 SGD
$3,759 USD
As of October 31, 2026
Save $12,951 SGD (73%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $17,757 SGD 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 $4,806 to $17,757, a $12,951 spread on the same certified stone. Brilliant Earth lists it at $17,757. 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

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $17,079 SGD|Low: $3,949 SGD|High: $18,307 SGD|Avg: $8,544 SGD|-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$3,949 SGD
Retailer 7$4,806 SGD
Retailer 8$4,817 SGD
Retailer 4$4,990 SGD
Retailer 11$5,045 SGD
Retailer 6$5,244 SGD
Retailer 12$5,701 SGD
Retailer 13$6,644 SGD
Retailer 2$11,444 SGD
Retailer 10$11,610 SGD
Retailer 3$12,215 SGD
Retailer 9$16,142 SGD
Brilliant Earth$17,079 SGD

16 data points across 13 retailers

8 retailers$4,806 SGD to $17,757 SGD

A
Cheapest Retailer
-
$4,806 SGD
$3,759 USD
A
Retailer 2
-
$4,817 SGD
$3,768 USD
View
A
Retailer 3
-
$5,244 SGD
€3,907 EUR
View
B
Retailer 4
-
$11,444 SGD
A$13,772 AUD
View
B
Retailer 5
-
$11,610 SGD
$9,082 USD
View
B
Retailer 6
-
$16,472 SGD
$12,885 USD
View
B
Retailer 7
-
$17,079 SGD
$13,360 USD
View
Most Expensive
B
Brilliant Earth
15118171A · Oct 26
$17,757 SGD
$13,890 USD
View
7 more retailers have this diamond
Prices start from $4,806 SGDSave up to $12,951 SGD

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
$4,806 SGD