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Marquise|Lab Grown|IGI

3.09ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG819697741

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG819697741

Diamond specifications and retailer prices

From $1,087 CAD
$777 USD
As of October 27, 2026
Save $9,032 CAD (89%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $10,119 CAD at Do Amore Diamonds · As of October 29, 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 E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG819697741 or 819697741. Listed at 19 retailers as of October 27, 2026, with prices from $1,087 to $10,119, a $9,032 spread on the same certified stone. Do Amore Diamonds lists it at $10,119. 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
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.3°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG819697741
Dimensions14.64 × 7.52 × 4.86 mm
L/W Ratio1.95
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.64 mm7.52 mm3.09 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG819697741
Side View
Table 62.0%Crown 37.3°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 64.6%

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 27
Current: $10,119 CAD|Low: $845 CAD|High: $10,119 CAD|Avg: $3,595 CAD|+2.8%
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 29, 2026
Retailer 5$1,216 CAD
Retailer 12$1,512 CAD
Retailer 15$1,535 CAD
Retailer 4$1,780 CAD
Retailer 2$2,135 CAD
Retailer 14$3,001 CAD
Retailer 11$3,142 CAD
Retailer 9$3,234 CAD
Retailer 16$3,653 CAD
Retailer 7$3,839 CAD
Retailer 13$3,905 CAD
Retailer 6$4,212 CAD
Retailer 3$4,265 CAD
Retailer 8$4,970 CAD
Retailer 10$5,249 CAD
Do Amore Diamonds$10,119 CAD

37 data points across 16 retailers

19 retailers$1,087 CAD to $10,119 CAD

A
Cheapest Retailer
-
$1,087 CAD
$777 USD
A
Retailer 2
-
$1,216 CAD
$869 USD
View
Final sale: no returns
A
Retailer 3
-
$1,262 CAD
$902 USD
View
A
Retailer 4
-
$1,262 CAD
$902 USD
View
Price last confirmed 12 days ago
A
Retailer 5
-
$1,512 CAD
$1,080 USD
View
A
Retailer 6
-
$1,535 CAD
$1,097 USD
View
A
Retailer 7
-
$1,780 CAD
$1,272 USD
View
B+
Retailer 8
-
$2,135 CAD
£1,201 GBP
View
B+
Retailer 9
-
$3,001 CAD
$2,144 USD
View
B+
Retailer 10
-
$3,142 CAD
A$3,454 AUD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
$3,234 CAD
ZAR 37,327 ZAR
View
B+
Retailer 12
-
$3,653 CAD
A$4,015 AUD
View
Price last confirmed 21 days ago
B
Retailer 13
-
$3,905 CAD
$2,790 USD
View
B
Retailer 14
-
$4,212 CAD
$3,009 USD
View
B
Retailer 15
-
$4,265 CAD
$3,047 USD
View
B
Retailer 16
-
$4,970 CAD
$3,551 USD
View
B
Retailer 17
-
$5,249 CAD
£2,953 GBP
View
B
Retailer 18
-
$9,657 CAD
$6,900 USD
View
Most Expensive
B
Do Amore Diamonds
23-819697741 · Oct 29
$10,119 CAD
$7,230 USD
View
18 more retailers have this diamond
Prices start from $1,087 CADSave up to $9,032 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
$1,087 CAD