Radiant|Lab Grown|IGI

3.09ct E VS2 Radiant Lab Grown Diamond

EX • E/VS2 • IGI LG764653314

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

Certificate IGI LG764653314

Diamond specifications and retailer prices

From $448 USD
As of October 30, 2026
Save $4,952 USD (92%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $5,400 USD at Brilliant Earth · As of October 31, 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 LG764653314 or 764653314. Listed at 14 retailers as of October 30, 2026, with prices from $448 to $5,400, a $4,952 spread on the same certified stone. Brilliant Earth lists it at $5,400. 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
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.8°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG764653314
Dimensions7.28 × 7.28 × 4.85 mm
L/W Ratio1.00
Culet sizePointed
Top View
7.28 mm7.28 mm3.09 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG764653314
Side View
Table 65.0%Crown 44.8°Girdle: Slightly ThickPavilion 35.2°Culet: NoneDepth 66.6%

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 30
Current: $5,350 USD|Low: $448 USD|High: $229,629 USD|Avg: $14,749 USD|+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
Retailer 17
November 1, 2026
Retailer 14$448 USD
Retailer 11$705 USD
Retailer 2$711 USD
Retailer 5$737 USD
Retailer 10$895 USD
Retailer 3$939 USD
Retailer 6$956 USD
Retailer 7$961 USD
Retailer 4$965 USD
Retailer 13$1,493 USD
Retailer 8$1,886 USD
Retailer 12$2,052 USD
Retailer 9$2,102 USD
Retailer 16$2,573 USD
Retailer 15$3,592 USD
Retailer 17$3,980 USD
Brilliant Earth$5,350 USD

9 data points across 17 retailers

14 retailers$448 USD to $5,400 USD

A
Cheapest Retailer
-
$448 USD
A
Retailer 2
-
$705 USD
View
A
Retailer 3
-
$711 USD
View
B+
Retailer 4
-
$737 USD
View
A
Retailer 5
-
$845 USD
View
A
Retailer 6
-
$895 USD
€852 EUR
View
A
Retailer 7
-
$965 USD
View
B+
Retailer 8
-
$1,493 USD
View
B+
Retailer 9
-
$2,052 USD
A$3,157 AUD
View
B
Retailer 10
-
$2,573 USD
£2,026 GBP
View
B
Retailer 11
-
$3,592 USD
View
B
Retailer 12
-
$3,980 USD
View
Retailer 13
-
$5,350 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Brilliant Earth
22410728A · Oct 31
$5,400 USD
View
13 more retailers have this diamond
Prices start from $448 USDSave up to $4,952 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
3.09ct Radiant
$448 USD