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Radiant|Lab Grown|IGI

3.11ct E VS2 Radiant Lab Grown Diamond

ID • E/VS2 • IGI LG750558096

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

Certificate IGI LG750558096

Diamond specifications and retailer prices

From $577 SGD
$451 USD
As of October 23, 2026
Save $6,340 SGD (92%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $6,916 SGD at Brilliant Earth · As of October 24, 2026
View at Brilliant Earth

About this 3.11ct lab-grown radiant diamond

This 3.11ct lab-grown radiant sits in the three to five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG750558096 or 750558096. Listed at 20 retailers as of October 23, 2026, with prices from $577 to $6,916, a $6,340 spread on the same certified stone. Brilliant Earth lists it at $6,916. 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

3.11
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.5°
Pavilion angle34.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG750558096
Dimensions10.45 × 7.27 × 4.77 mm
L/W Ratio1.44
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.45 mm7.27 mm3.11 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG750558096
Side View
Table 66.0%Crown 44.5°Girdle: MediumPavilion 34.5°Culet: NoneDepth 65.6%

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 23
Current: $6,916 SGD|Low: $459 SGD|High: $6,916 SGD|Avg: $1,840 SGD
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
Retailer 14
Retailer 15
Retailer 16
October 26, 2026
Retailer 9$662 SGD
Retailer 3$715 SGD
Retailer 15$949 SGD
Retailer 14$1,080 SGD
Retailer 5$1,099 SGD
Retailer 2$1,164 SGD
Retailer 11$1,183 SGD
Retailer 7$1,585 SGD
Retailer 13$1,717 SGD
Retailer 6$2,085 SGD
Retailer 4$2,296 SGD
Retailer 8$2,337 SGD
Retailer 16$2,476 SGD
Retailer 10$2,627 SGD
Retailer 12$3,004 SGD
Brilliant Earth$6,916 SGD

42 data points across 16 retailers

20 retailers$577 SGD to $6,916 SGD

A
Cheapest Retailer
-
$577 SGD
$451 USD
Retailer 2
-
$646 SGD
$505 USD
View
Price last confirmed 33 days ago
Retailer 3
-
$704 SGD
$551 USD
View
Price last confirmed 31 days ago
A
Retailer 4
-
$715 SGD
$559 USD
View
Retailer 5
-
$715 SGD
$559 USD
View
Price last confirmed 14 days ago
B+
Retailer 6
-
$949 SGD
$742 USD
View
A
Retailer 7
-
$1,080 SGD
$845 USD
View
A
Retailer 8
-
$1,099 SGD
$860 USD
View
A
Retailer 9
-
$1,164 SGD
£717 GBP
View
A
Retailer 10
-
$1,183 SGD
€881 EUR
View
A
Retailer 11
-
$1,585 SGD
$1,240 USD
View
A
Retailer 12
-
$1,717 SGD
$1,343 USD
View
B+
Retailer 13
-
$2,296 SGD
$1,796 USD
View
Retailer 14
-
$2,337 SGD
$1,828 USD
View
Price last confirmed 12 days ago
B+
Retailer 15
-
$2,476 SGD
$1,937 USD
View
Retailer 16
-
$2,559 SGD
A$3,080 AUD
View
Price last confirmed 155 days ago
B+
Retailer 17
-
$2,627 SGD
£1,618 GBP
View
B+
Retailer 18
-
$2,672 SGD
$2,090 USD
View
Retailer 19
-
$3,004 SGD
$2,350 USD
View
Price last confirmed 9 days ago
Most Expensive
B
Brilliant Earth
16835374A · Oct 24
$6,916 SGD
$5,410 USD
View
19 more retailers have this diamond
Prices start from $577 SGDSave up to $6,340 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
3.11ct Radiant
$577 SGD