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Marquise|Lab Grown|IGI

2.42ct D VVS1 Marquise Lab Grown Diamond

EX • D/VVS1 • IGI LG811634315

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG811634315

Diamond specifications and retailer prices

From $1,612 CAD
$1,154 USD
As of October 31, 2026
Save $6,253 CAD (80%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $7,865 CAD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 2.42ct lab-grown marquise diamond

This 2.42ct lab-grown marquise sits in the two to three carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG811634315 or 811634315. Listed at 11 retailers as of October 30, 2026, with prices from $1,612 to $7,865, a $6,253 spread on the same certified stone. Brilliant Earth lists it at $7,865. 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

2.42
Carat
D
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811634315
Dimensions13.86 × 6.90 × 4.36 mm
L/W Ratio2.01
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
13.86 mm6.90 mm2.42 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811634315
Side View
Table 61.0%Crown 35.2°Girdle: Slightly ThickPavilion 40.3°Culet: NoneDepth 63.2%

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 31
Current: $7,865 CAD|Low: $1,612 CAD|High: $8,689 CAD|Avg: $4,221 CAD|-9.5%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 11$1,612 CAD
Retailer 12$2,128 CAD
Retailer 2$2,386 CAD
Retailer 7$2,498 CAD
Retailer 5$2,658 CAD
Retailer 10$4,145 CAD
Retailer 3$4,269 CAD
Retailer 8$4,903 CAD
Retailer 6$5,643 CAD
Retailer 9$5,890 CAD
Retailer 4$6,180 CAD
Brilliant Earth$7,865 CAD

28 data points across 12 retailers

11 retailers$1,612 CAD to $7,865 CAD

A
Cheapest Retailer
-
$1,612 CAD
$1,154 USD
B+
Retailer 2
-
$2,128 CAD
HK$11,900 HKD
View
B+
Retailer 3
-
$2,386 CAD
£1,345 GBP
View
B
Retailer 4
-
$2,498 CAD
$1,788 USD
View
B+
Retailer 5
-
$2,658 CAD
€1,812 EUR
View
Retailer 6
-
$4,145 CAD
A$4,565 AUD
View
Price last confirmed 25 days ago
B
Retailer 7
-
$4,269 CAD
$3,056 USD
View
B
Retailer 8
-
$4,903 CAD
$3,510 USD
View
B
Retailer 9
-
$5,643 CAD
£3,181 GBP
View
B
Retailer 10
-
$5,890 CAD
$4,217 USD
View
Most Expensive
B
Brilliant Earth
21476748Y · Oct 30
$7,865 CAD
$5,630 USD
View
10 more retailers have this diamond
Prices start from $1,612 CADSave up to $6,253 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
2.42ct Marquise
$1,612 CAD