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Radiant|Lab Grown|IGI

5.09ct E VS2 Radiant Lab Grown Diamond

ID • E/VS2 • IGI LG754548540

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

Certificate IGI LG754548540

Diamond specifications and retailer prices

From $924 SGD
$721 USD
As of October 23, 2026
Save $3,292 SGD (78%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $11,907 SGD at Brilliant Earth · As of October 22, 2026
View at Brilliant Earth

About this 5.09ct lab-grown radiant diamond

This 5.09ct lab-grown radiant sits in the over five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG754548540 or 754548540. Listed at 18 retailers as of October 23, 2026, with a 356% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

5.09
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.7°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754548540
Dimensions12.33 × 8.36 × 5.71 mm
L/W Ratio1.47
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.33 mm8.36 mm5.09 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754548540
Side View
Table 65.0%Crown 41.7°Girdle: MediumPavilion 35.3°Culet: NoneDepth 68.3%

Caratlytics Score

How it works →
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: $11,907 SGD|Low: $924 SGD|High: $12,279 SGD|Avg: $2,869 SGD|+15.4%
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
Retailer 17
Retailer 18
Retailer 19
October 26, 2026
Retailer 19$924 SGD
Retailer 14$1,006 SGD
Retailer 5$1,072 SGD
Retailer 17$1,072 SGD
Retailer 18$1,186 SGD
Retailer 4$1,320 SGD
Retailer 6$1,659 SGD
Retailer 2$1,703 SGD
Retailer 8$1,739 SGD
Retailer 13$1,914 SGD
Retailer 15$2,640 SGD
Retailer 7$2,649 SGD
Retailer 3$3,015 SGD
Retailer 11$3,438 SGD
Retailer 9$3,655 SGD
Retailer 10$3,696 SGD
Retailer 12$4,216 SGD
Retailer 16$4,851 SGD
Brilliant Earth$11,907 SGD

38 data points across 19 retailers

18 retailers$924 SGD to $4,216 SGD

A
Cheapest Retailer
-
$924 SGD
$721 USD
A
Retailer 2
-
$1,006 SGD
$785 USD
View
A
Retailer 3
-
$1,072 SGD
$836 USD
View
A
Retailer 4
-
$1,072 SGD
$836 USD
View
Price last confirmed 12 days ago
A
Retailer 5
-
$1,186 SGD
£729 GBP
View
Price last confirmed 12 days ago
A
Retailer 6
-
$1,320 SGD
$1,030 USD
View
A
Retailer 7
-
$1,659 SGD
$1,294 USD
View
A
Retailer 8
-
$1,703 SGD
£1,047 GBP
View
B+
Retailer 9
-
$1,739 SGD
$1,357 USD
View
Price last confirmed 8 days ago
A
Retailer 10
-
$1,914 SGD
€1,422 EUR
View
B+
Retailer 11
-
$2,640 SGD
$2,060 USD
View
B+
Retailer 12
-
$2,649 SGD
$2,067 USD
View
B+
Retailer 13
-
$3,015 SGD
$2,352 USD
View
B+
Retailer 14
-
$3,655 SGD
$2,852 USD
View
B+
Retailer 15
-
$3,696 SGD
$2,883 USD
View
Price last confirmed 11 days ago
B+
Retailer 16
-
$4,216 SGD
£2,590 GBP
View
B
Retailer 17
-
$4,851 SGD
$3,785 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Brilliant Earth
16779970A · Oct 22
$11,907 SGD
$9,290 USD
View
Price last confirmed 7 days ago
17 more retailers have this diamond
Prices start from $924 SGDSave up to $3,292 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
5.09ct Radiant
$924 SGD