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Round|Lab Grown|IGI

3.09ct E VS1 Round Lab Grown Diamond

EX • E/VS1 • IGI LG715559370

Shape and cutting style on the report: Round brilliant

Certificate IGI LG715559370

Diamond specifications and retailer prices

From $745 CAD
$532 USD
As of October 29, 2026
Save $5,246 CAD (88%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $5,990 CAD at Queensmith · As of October 27, 2026
View at Queensmith

About this 3.09ct lab-grown round diamond

This 3.09ct lab-grown round sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG715559370 or 715559370. Listed at 20 retailers as of October 27, 2026, with prices from $745 to $5,990, a $5,246 spread on the same certified stone. Queensmith lists it at $5,990. 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
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG715559370
Dimensions9.32 × 9.28 × 5.81 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.32 mm9.28 mm3.09 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG715559370
Side View
Table 57.0%Crown 35.2°Girdle: MediumPavilion 41.4°Culet: NoneDepth 62.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $1,427 CAD|Low: $745 CAD|High: $4,374 CAD|Avg: $1,960 CAD|-3.6%
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
Retailer 18
October 29, 2026
Retailer 4$745 CAD
Retailer 5$833 CAD
Retailer 15$922 CAD
Retailer 9$995 CAD
Retailer 13$1,064 CAD
Retailer 8$1,281 CAD
Retailer 18$1,422 CAD
Retailer 2$1,426 CAD
Retailer 1$1,427 CAD
Retailer 16$1,833 CAD
Retailer 12$2,004 CAD
Retailer 7$2,116 CAD
Retailer 14$2,382 CAD
Retailer 17$2,427 CAD
Retailer 10$2,901 CAD
Retailer 3$2,971 CAD
Retailer 6$2,998 CAD
Retailer 11$3,873 CAD

39 data points across 18 retailers

20 retailers$745 CAD to $5,990 CAD

A
Cheapest Retailer
-
$745 CAD
$532 USD
A
Retailer 2
-
$833 CAD
$595 USD
View
Final sale: no returns
Retailer 3
-
$900 CAD
$643 USD
View
Price last confirmed 16 days ago
A
Retailer 4
-
$922 CAD
$659 USD
View
Retailer 5
-
$995 CAD
$711 USD
View
Price last confirmed 19 days ago
A
Retailer 6
-
$1,064 CAD
$760 USD
View
Retailer 7
-
$1,281 CAD
£721 GBP
View
Price last confirmed 12 days ago
A
Retailer 8
-
$1,422 CAD
$1,016 USD
View
A
Retailer 9
-
$1,426 CAD
$1,019 USD
View
A
Retailer 10
-
$1,427 CAD
£803 GBP
View
B+
Retailer 11
-
$1,833 CAD
$1,310 USD
View
B+
Retailer 12
-
$2,004 CAD
ZAR 23,134 ZAR
View
Retailer 13
-
$2,116 CAD
A$2,326 AUD
View
Price last confirmed 9 days ago
B+
Retailer 14
-
$2,382 CAD
$1,702 USD
View
B+
Retailer 15
-
$2,427 CAD
$1,734 USD
View
Retailer 16
-
$2,901 CAD
£1,632 GBP
View
Price last confirmed 18 days ago
B
Retailer 17
-
$2,971 CAD
$2,123 USD
View
B
Retailer 18
-
$2,998 CAD
$2,142 USD
View
B
Retailer 19
-
$3,873 CAD
£2,179 GBP
View
Most Expensive
B
Queensmith
LG715559370 · Oct 27
$5,990 CAD
£3,370 GBP
View
19 more retailers have this diamond
Prices start from $745 CADSave up to $5,246 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 Round
$745 CAD