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Marquise|Lab Grown|IGI

6.20ct G VS2 Marquise Lab Grown Diamond

ID • G/VS2 • IGI LG589379342

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG589379342

Diamond specifications and retailer prices

From $1,314 CAD
$941 USD
As of October 30, 2026
Save $10,364 CAD (89%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $11,678 CAD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 6.2ct lab-grown marquise diamond

This 6.2ct lab-grown marquise sits in the over five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG589379342 or 589379342. Listed at 10 retailers as of October 29, 2026, with prices from $1,314 to $11,678, a $10,364 spread on the same certified stone. Do Amore Diamonds lists it at $11,678. 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

6.20
Carat
G
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG589379342
Dimensions18.46 × 9.62 × 6.06 mm
L/W Ratio1.92
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
18.46 mm9.62 mm6.20 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG589379342
Side View
Table 61.0%Crown 36°Girdle: MediumPavilion 40.5°Culet: NoneDepth 63.0%

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: $11,678 CAD|Low: $1,314 CAD|High: $12,307 CAD|Avg: $4,817 CAD|-5.1%
Do Amore Diamonds
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 29, 2026
Retailer 13$1,314 CAD
Retailer 11$1,430 CAD
Retailer 4$2,017 CAD
Retailer 6$2,073 CAD
Retailer 15$2,442 CAD
Retailer 10$2,445 CAD
Retailer 14$3,154 CAD
Retailer 12$3,286 CAD
Retailer 16$3,358 CAD
Retailer 8$3,575 CAD
Retailer 3$4,109 CAD
Retailer 17$5,296 CAD
Retailer 2$5,739 CAD
Retailer 9$7,452 CAD
Retailer 7$7,683 CAD
Retailer 5$9,220 CAD
Do Amore Diamonds$11,678 CAD

15 data points across 17 retailers

10 retailers$1,314 CAD to $11,678 CAD

A
Cheapest Retailer
-
$1,314 CAD
$941 USD
A
Retailer 2
-
$1,430 CAD
$1,024 USD
View
B+
Retailer 3
-
$2,442 CAD
$1,748 USD
View
A
Retailer 4
-
$2,445 CAD
$1,750 USD
View
A
Retailer 5
-
$3,154 CAD
$2,258 USD
View
A
Retailer 6
-
$3,286 CAD
$2,352 USD
View
B
Retailer 7
-
$5,739 CAD
£3,235 GBP
View
B
Retailer 8
-
$7,683 CAD
$5,500 USD
View
B
Retailer 9
-
$9,220 CAD
$6,600 USD
View
Most Expensive
B
Do Amore Diamonds
27-D61C18FFA · Oct 29
$11,678 CAD
$8,360 USD
View
9 more retailers have this diamond
Prices start from $1,314 CADSave up to $10,364 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
6.20ct Marquise
$1,314 CAD