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Marquise|Lab Grown|IGI

3.09ct G VVS2 Marquise Lab Grown Diamond

ID • G/VVS2 • IGI LG747565789

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG747565789

Diamond specifications and retailer prices

From $680 CAD
$487 USD
As of October 31, 2026
Save $4,726 CAD (87%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $5,406 CAD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 3.09ct lab-grown marquise diamond

This 3.09ct lab-grown marquise sits in the three to five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG747565789 or 747565789. Listed at 13 retailers as of October 31, 2026, with prices from $680 to $5,406, a $4,726 spread on the same certified stone. Do Amore Diamonds lists it at $5,406. 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
G
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG747565789
Dimensions15.70 × 7.54 × 4.64 mm
L/W Ratio2.08
Girdle conditionFaceted
Culet sizePointed
Top View
15.70 mm7.54 mm3.09 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG747565789
Side View
Table 61.0%Crown 35.2°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 61.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $5,406 CAD|Low: $474 CAD|High: $5,406 CAD|Avg: $2,335 CAD|+2.4%
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
October 31, 2026
Retailer 16$680 CAD
Retailer 12$754 CAD
Retailer 8$824 CAD
Retailer 11$1,010 CAD
Retailer 14$1,224 CAD
Retailer 2$1,385 CAD
Retailer 9$1,760 CAD
Retailer 7$1,939 CAD
Retailer 5$2,320 CAD
Retailer 13$2,678 CAD
Retailer 4$2,797 CAD
Retailer 3$2,848 CAD
Retailer 15$2,903 CAD
Retailer 10$3,076 CAD
Retailer 6$4,983 CAD
Do Amore Diamonds$5,406 CAD

24 data points across 16 retailers

13 retailers$680 CAD to $5,406 CAD

A
Cheapest Retailer
-
$680 CAD
$487 USD
Final sale: no returns
A
Retailer 2
-
$754 CAD
$540 USD
View
B+
Retailer 3
-
$1,010 CAD
$723 USD
View
A
Retailer 4
-
$1,224 CAD
$876 USD
View
A
Retailer 5
-
$1,385 CAD
£780 GBP
View
A
Retailer 6
-
$1,760 CAD
A$1,938 AUD
View
B+
Retailer 7
-
$1,939 CAD
View
B+
Retailer 8
-
$2,678 CAD
$1,917 USD
View
B+
Retailer 9
-
$2,797 CAD
$2,002 USD
View
B+
Retailer 10
-
$2,848 CAD
$2,039 USD
View
B+
Retailer 11
-
$2,903 CAD
$2,078 USD
View
B+
Retailer 12
-
$3,076 CAD
£1,734 GBP
View
Most Expensive
B
Do Amore Diamonds
27-1B216996F · Oct 31
$5,406 CAD
$3,870 USD
View
12 more retailers have this diamond
Prices start from $680 CADSave up to $4,726 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
$680 CAD