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Marquise|Lab Grown|IGI

3.09ct D VS2 Marquise Lab Grown Diamond

ID • D/VS2 • IGI LG774633627

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG774633627

Diamond specifications and retailer prices

From $2,141 CAD
A$2,358 AUD
As of October 31, 2026
Save $1,485 CAD (41%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $3,626 CAD at The Diamond Guys · As of October 30, 2026
View at The Diamond Guys

About this 3.09ct lab-grown marquise diamond

This 3.09ct lab-grown marquise sits in the three to five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG774633627 or 774633627. Listed at 3 retailers as of October 30, 2026, with prices from $2,141 to $3,626, a $1,485 spread on the same certified stone. The Diamond Guys lists it at $3,626. 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

3.09
Carat
D
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG774633627
Dimensions15.51 × 7.56 × 4.68 mm
L/W Ratio2.05
Girdle conditionFaceted
Culet sizePointed
Top View
15.51 mm7.56 mm3.09 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG774633627
Side View
Table 61.0%Crown 34°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 61.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $2,141 CAD|Low: $1,041 CAD|High: $8,577 CAD|Avg: $3,218 CAD|-7.5%
Retailer 1
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
The Diamond Guys
October 19, 2026
Retailer 9$1,041 CAD
Retailer 14$1,337 CAD
Retailer 8$1,347 CAD
Retailer 12$1,365 CAD
Retailer 10$1,467 CAD
Retailer 2$1,503 CAD
Retailer 4$1,922 CAD
Retailer 1$2,141 CAD
Retailer 3$2,512 CAD
Retailer 15$3,047 CAD
Retailer 6$3,297 CAD
The Diamond Guys$3,626 CAD
Retailer 13$5,335 CAD
Retailer 7$5,518 CAD
Retailer 11$7,390 CAD
Retailer 5$8,577 CAD

5 data points across 16 retailers

3 retailers$2,141 CAD to $3,626 CAD

B+
Cheapest Retailer
-
$2,141 CAD
A$2,358 AUD
B+
Retailer 2
-
$2,512 CAD
View
Most Expensive
B
The Diamond Guys
1951076395 · Oct 30
$3,626 CAD
$2,596 USD
View
2 more retailers have this diamond
Prices start from $2,141 CADSave up to $1,485 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.

B+
3.09ct Marquise
$2,141 CAD