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Radiant|Lab Grown|IGI

3.09ct E VS2 Radiant Lab Grown Diamond

EX • E/VS2 • IGI LG758501433

Certificate IGI LG758501433

Diamond specifications and retailer prices

From $613 SGD
$478 USD
As of October 27, 2026
Save $6,244 SGD (91%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $6,857 SGD at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

About this 3.09ct lab-grown radiant diamond

This 3.09ct 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 LG758501433 or 758501433. Listed at 8 retailers as of October 26, 2026, with prices from $613 to $6,857, a $6,244 spread on the same certified stone. Brilliant Earth lists it at $6,857. 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

3.09
Carat
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.6°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG758501433
Dimensions7.20 × 7.20 × 4.82 mm
L/W Ratio1.00
Culet sizeNone
Top View
7.20 mm7.20 mm3.09 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG758501433
Side View
Table 63.0%Crown 46.6°Girdle: MediumPavilion 35.3°Culet: NoneDepth 66.9%

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 27
Current: $6,857 SGD|Low: $897 SGD|High: $294,316 SGD|Avg: $22,846 SGD|+24.4%
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
October 29, 2026
Retailer 2$897 SGD
Retailer 13$945 SGD
Retailer 11$946 SGD
Retailer 8$1,063 SGD
Retailer 10$1,204 SGD
Retailer 14$1,225 SGD
Retailer 16$1,232 SGD
Retailer 12$1,237 SGD
Retailer 3$1,682 SGD
Retailer 15$2,396 SGD
Retailer 4$2,694 SGD
Retailer 9$5,101 SGD
Retailer 5$5,716 SGD
Retailer 6$5,716 SGD
Brilliant Earth$6,857 SGD
Retailer 7$294,316 SGD

6 data points across 16 retailers

8 retailers$613 SGD to $6,857 SGD

A
Cheapest Retailer
-
$613 SGD
$478 USD
A
Retailer 2
-
$897 SGD
$700 USD
View
B+
Retailer 3
-
$945 SGD
$737 USD
View
A
Retailer 4
-
$946 SGD
£581 GBP
View
A
Retailer 5
-
$1,204 SGD
$939 USD
View
A
Retailer 6
-
$1,237 SGD
$965 USD
View
B
Retailer 7
-
$5,101 SGD
$3,980 USD
View
Most Expensive
B
Brilliant Earth
19587779Y · Oct 26
$6,857 SGD
$5,350 USD
View
7 more retailers have this diamond
Prices start from $613 SGDSave up to $6,244 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
3.09ct Radiant
$613 SGD