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Marquise|Lab Grown|IGI

3.09ct H VVS1 Marquise Lab Grown Diamond

EX • H/VVS1 • IGI LG774625003

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG774625003

Diamond specifications and retailer prices

From $548 CAD
$392 USD
As of November 1, 2026
Save $3,791 CAD (87%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $4,339 CAD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 3.09ct lab-grown marquise diamond

This 3.09ct lab-grown marquise sits in the three to five carat band, graded H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG774625003 or 774625003. Listed at 3 retailers as of October 28, 2026, with prices from $548 to $4,339, a $3,791 spread on the same certified stone. Rare Carat lists it at $4,339. 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
H
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG774625003
Dimensions15.63 × 7.57 × 4.67 mm
L/W Ratio2.06
Girdle conditionFaceted
Culet sizePointed
Top View
15.63 mm7.57 mm3.09 ctH / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG774625003
Side View
Table 62.0%Crown 35.2°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.7%

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: Nov 1
Current: $4,339 CAD|Low: $548 CAD|High: $4,491 CAD|Avg: $1,609 CAD|-3.4%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 3$548 CAD
Retailer 7$974 CAD
Retailer 4$1,033 CAD
Retailer 6$1,055 CAD
Retailer 2$1,135 CAD
Retailer 5$1,318 CAD
Retailer 8$1,695 CAD
Rare Carat$4,339 CAD

38 data points across 8 retailers

3 retailers$548 CAD to $4,339 CAD

A
Cheapest Retailer
-
$548 CAD
$392 USD
Final sale: no returns
A
Retailer 2
-
$1,135 CAD
£640 GBP
View
Most Expensive
B
Rare Carat
774625003 · Oct 28
$4,339 CAD
$3,105 USD
View
2 more retailers have this diamond
Prices start from $548 CADSave up to $3,791 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
3.09ct Marquise
$548 CAD