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Round|Lab Grown|IGI

3.18ct G VS2 Round Lab Grown Diamond

ID • G/VS2 • IGI LG573397888

Shape and cutting style on the report: Round brilliant

Certificate IGI LG573397888

Diamond specifications and retailer prices

From $546 CAD
$391 USD
As of October 29, 2026
Save $2,113 CAD (79%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,659 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 3.18ct lab-grown round diamond

This 3.18ct 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 LG573397888 or 573397888. Listed at 18 retailers as of October 29, 2026, with prices from $546 to $2,659, a $2,113 spread on the same certified stone. MOH London lists it at $2,659. 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

3.18
Carat
G
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG573397888
Dimensions9.43 × 9.39 × 5.84 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.43 mm9.39 mm3.18 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG573397888
Side View
Table 56.0%Crown 35.5°Girdle: MediumPavilion 40.8°Culet: NoneDepth 62.1%

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: $2,659 CAD|Low: $524 CAD|High: $2,915 CAD|Avg: $1,481 CAD|-5.4%
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
Retailer 18
October 30, 2026
Retailer 14$546 CAD
Retailer 8$612 CAD
Retailer 10$643 CAD
Retailer 9$677 CAD
Retailer 18$677 CAD
Retailer 15$751 CAD
Retailer 11$887 CAD
Retailer 17$1,077 CAD
Retailer 2$1,107 CAD
Retailer 4$1,215 CAD
Retailer 16$1,488 CAD
Retailer 13$1,900 CAD
Retailer 6$2,152 CAD
Retailer 3$2,176 CAD
Retailer 7$2,228 CAD
Retailer 5$2,534 CAD
Retailer 12$2,577 CAD
MOH London$2,659 CAD

43 data points across 18 retailers

18 retailers$546 CAD to $2,659 CAD

A
Cheapest Retailer
-
$546 CAD
$391 USD
A
Retailer 2
-
$612 CAD
$438 USD
View
A
Retailer 3
-
$643 CAD
$460 USD
View
Final sale: no returns
A
Retailer 4
-
$677 CAD
$485 USD
View
A
Retailer 5
-
$677 CAD
$485 USD
View
A
Retailer 6
-
$751 CAD
HK$4,200 HKD
View
A
Retailer 7
-
$887 CAD
$635 USD
View
B+
Retailer 8
-
$1,077 CAD
$771 USD
View
A
Retailer 9
-
$1,107 CAD
£624 GBP
View
A
Retailer 10
-
$1,215 CAD
$870 USD
View
B+
Retailer 11
-
$1,488 CAD
$1,065 USD
View
B+
Retailer 12
-
$1,900 CAD
$1,360 USD
View
B
Retailer 13
-
$2,152 CAD
SGD 2,082 SGD
View
B
Retailer 14
-
$2,176 CAD
$1,558 USD
View
Retailer 15
-
$2,228 CAD
$1,595 USD
View
Price last confirmed 13 days ago
B
Retailer 16
-
$2,534 CAD
$1,814 USD
View
Retailer 17
-
$2,577 CAD
$1,845 USD
View
Price last confirmed 13 days ago
Most Expensive
B
MOH London
LG573397888 · Oct 29
$2,659 CAD
£1,499 GBP
View
17 more retailers have this diamond
Prices start from $546 CADSave up to $2,113 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
3.18ct Round
$546 CAD