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Round|Lab Grown|IGI

3.45ct G VS2 Round Lab Grown Diamond

ID • G/VS2 • IGI LG646472158

Shape and cutting style on the report: Round brilliant

Certificate IGI LG646472158

Diamond specifications and retailer prices

From $529 CAD
$379 USD
As of October 29, 2026
Save $2,047 CAD (79%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,576 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 3.45ct lab-grown round diamond

This 3.45ct lab-grown round sits in the three to five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG646472158 or 646472158. Listed at 14 retailers as of October 29, 2026, with prices from $529 to $2,576, a $2,047 spread on the same certified stone. MOH London lists it at $2,576. 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

3.45
Carat
G
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG646472158
Dimensions9.72 × 9.70 × 5.98 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
9.72 mm9.70 mm3.45 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG646472158
Side View
Table 56.0%Crown 34.5°Girdle: MediumPavilion 40.8°Culet: NoneDepth 61.6%

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 29
Current: $2,576 CAD|Low: $529 CAD|High: $5,892 CAD|Avg: $2,108 CAD
MOH London
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 11$529 CAD
Retailer 6$592 CAD
Retailer 15$655 CAD
Retailer 16$733 CAD
Retailer 12$866 CAD
Retailer 2$944 CAD
Retailer 4$1,045 CAD
Retailer 13$1,047 CAD
Retailer 14$1,112 CAD
Retailer 10$1,183 CAD
Retailer 17$1,708 CAD
Retailer 5$2,108 CAD
Retailer 3$2,454 CAD
MOH London$2,576 CAD
Retailer 7$4,271 CAD
Retailer 9$4,638 CAD
Retailer 8$5,892 CAD

4 data points across 17 retailers

14 retailers$529 CAD to $2,576 CAD

A
Cheapest Retailer
-
$529 CAD
$379 USD
A
Retailer 2
-
$592 CAD
$424 USD
View
A
Retailer 3
-
$655 CAD
$469 USD
View
A
Retailer 4
-
$733 CAD
HK$4,100 HKD
View
A
Retailer 5
-
$866 CAD
$620 USD
View
A
Retailer 6
-
$944 CAD
£532 GBP
View
B+
Retailer 7
-
$1,045 CAD
$748 USD
View
A
Retailer 8
-
$1,047 CAD
€714 EUR
View
A
Retailer 9
-
$1,112 CAD
$796 USD
View
A
Retailer 10
-
$1,183 CAD
£667 GBP
View
B+
Retailer 11
-
$1,708 CAD
$1,223 USD
View
B+
Retailer 12
-
$2,108 CAD
$1,509 USD
View
B+
Retailer 13
-
$2,454 CAD
$1,757 USD
View
Most Expensive
B
MOH London
LG646472158 · Oct 29
$2,576 CAD
£1,452 GBP
View
13 more retailers have this diamond
Prices start from $529 CADSave up to $2,047 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
3.45ct Round
$529 CAD