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Marquise|Lab Grown|IGI

1.91ct G VVS2 Marquise Lab Grown Diamond

ID • G/VVS2 • IGI LG624410497

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG624410497

Diamond specifications and retailer prices

From $356 CAD
$255 USD
As of October 30, 2026
Save $2,815 CAD (89%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $3,171 CAD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.91ct lab-grown marquise diamond

This 1.91ct lab-grown marquise sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG624410497 or 624410497. Listed at 10 retailers as of October 30, 2026, with prices from $356 to $3,171, a $2,815 spread on the same certified stone. Do Amore Diamonds lists it at $3,171. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.91
Carat
G
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG624410497
Dimensions12.69 × 6.60 × 4.03 mm
L/W Ratio1.92
Girdle conditionFaceted
Culet sizeNone
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
12.69 mm6.60 mm1.91 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG624410497
Side View
Table 62.0%Crown 34.7°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 61.1%

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 30
Current: $3,171 CAD|Low: $356 CAD|High: $3,464 CAD|Avg: $1,386 CAD|-8.5%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 8$356 CAD
Retailer 5$413 CAD
Retailer 2$558 CAD
Retailer 10$738 CAD
Retailer 4$740 CAD
Retailer 3$1,135 CAD
Retailer 6$1,358 CAD
Retailer 9$1,569 CAD
Retailer 7$1,966 CAD
Do Amore Diamonds$3,171 CAD

32 data points across 10 retailers

10 retailers$356 CAD to $3,171 CAD

A
Cheapest Retailer
-
$356 CAD
$255 USD
A
Retailer 2
-
$413 CAD
$296 USD
View
A
Retailer 3
-
$558 CAD
£315 GBP
View
B+
Retailer 4
-
$738 CAD
$528 USD
View
A
Retailer 5
-
$740 CAD
$530 USD
View
A
Retailer 6
-
$1,135 CAD
A$1,250 AUD
View
A
Retailer 7
-
$1,358 CAD
$972 USD
View
B+
Retailer 8
-
$1,569 CAD
$1,123 USD
View
Retailer 9
-
$1,966 CAD
£1,108 GBP
View
Price last confirmed 10 days ago
Most Expensive
B
Do Amore Diamonds
27-DB652C4F7 · Oct 31
$3,171 CAD
$2,270 USD
View
9 more retailers have this diamond
Prices start from $356 CADSave up to $2,815 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
1.91ct Marquise
$356 CAD