Radiant|Lab Grown|IGI

3.09ct E VVS1 Radiant Lab Grown Diamond

EX • E/VVS1 • IGI LG734521514

Shape and cutting style on the report: Cut cornered rectangular mixed cut

Certificate IGI LG734521514

Diamond specifications and retailer prices

From $890 CAD
$637 USD
As of October 29, 2026
Save $5,603 CAD (86%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $6,493 CAD at Queensmith · As of October 27, 2026
View at Queensmith

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG734521514 or 734521514. Listed at 25 retailers as of October 27, 2026, with prices from $890 to $6,493, a $5,603 spread on the same certified stone. Queensmith lists it at $6,493. 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
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.8°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG734521514
Dimensions6.59 × 6.59 × 4.56 mm
L/W Ratio1.00
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.59 mm6.59 mm3.09 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG734521514
Side View
Table 66.0%Crown 39.8°Girdle: STK-THKPavilion 40.6°Culet: LargeDepth 69.2%

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 29
Current: $2,085 CAD|Low: $785 CAD|High: $5,036 CAD|Avg: $2,426 CAD|-7.8%
Retailer 1
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
October 30, 2026
Retailer 6$817 CAD
Retailer 16$890 CAD
Retailer 14$891 CAD
Retailer 8$1,014 CAD
Retailer 11$1,334 CAD
Retailer 10$1,555 CAD
Retailer 3$1,561 CAD
Retailer 1$2,085 CAD
Retailer 12$2,248 CAD
Retailer 13$2,558 CAD
Retailer 9$2,980 CAD
Retailer 2$3,143 CAD
Retailer 17$3,204 CAD
Retailer 15$3,225 CAD
Retailer 7$4,035 CAD
Retailer 4$4,425 CAD
Retailer 5$4,959 CAD

41 data points across 17 retailers

25 retailers$890 CAD to $6,493 CAD

Retailer 1
-
$817 CAD
$585 USD
Price last confirmed 22 days ago
A
Retailer 2
-
$890 CAD
$637 USD
View
Final sale: no returns
A
Retailer 3
-
$891 CAD
$638 USD
View
A
Retailer 4
-
$891 CAD
$638 USD
View
Retailer 5
-
$915 CAD
$655 USD
View
Price last confirmed 16 days ago
Retailer 6
-
$1,014 CAD
$726 USD
View
Price last confirmed 27 days ago
Retailer 7
-
$1,014 CAD
$726 USD
View
Price last confirmed 12 days ago
Retailer 8
-
$1,014 CAD
$726 USD
View
Price last confirmed 15 days ago
A
Retailer 9
-
$1,334 CAD
$955 USD
View
A
Retailer 10
-
$1,555 CAD
£877 GBP
View
Retailer 11
-
$1,561 CAD
€1,064 EUR
View
Price last confirmed 7 days ago
Retailer 12
-
$1,592 CAD
£897 GBP
View
Price last confirmed 11 days ago
A
Retailer 13
-
$2,085 CAD
A$2,296 AUD
View
A
Retailer 14
-
$2,248 CAD
$1,609 USD
View
B+
Retailer 15
-
$2,558 CAD
$1,831 USD
View
Retailer 16
-
$2,667 CAD
$1,909 USD
View
Price last confirmed 29 days ago
Retailer 17
-
$2,980 CAD
£1,680 GBP
View
Price last confirmed 11 days ago
B+
Retailer 18
-
$3,016 CAD
$2,159 USD
View
B+
Retailer 19
-
$3,143 CAD
SGD 3,041 SGD
View
B+
Retailer 20
-
$3,204 CAD
$2,294 USD
View
B+
Retailer 21
-
$3,225 CAD
$2,309 USD
View
Retailer 22
-
$4,035 CAD
A$4,444 AUD
View
Price last confirmed 22 days ago
Retailer 23
-
$4,425 CAD
£2,494 GBP
View
Price last confirmed 9 days ago
B
Retailer 24
-
$4,959 CAD
$3,550 USD
View
Most Expensive
B
Queensmith
LG734521514 · Oct 27
$6,493 CAD
£3,660 GBP
View
24 more retailers have this diamond
Prices start from $890 CADSave up to $5,603 CAD

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
$890 CAD