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Marquise|Lab Grown|IGI

3.09ct E VVS2 Marquise Lab Grown Diamond

ID • E/VVS2 • IGI LG845665351

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG845665351

Diamond specifications and retailer prices

From $805 CAD
As of November 4, 2026
Save $3,534 CAD (81%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $5,922 CAD at Brilliant Earth · As of October 25, 2026
View at Brilliant Earth

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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG845665351 or 845665351. Listed at 24 retailers as of November 3, 2026, with a 439% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845665351
Dimensions15.07 × 7.57 × 4.73 mm
L/W Ratio1.99
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.07 mm7.57 mm3.09 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845665351
Side View
Table 60.0%Crown 36.4°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 62.5%

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 4
Current: $5,922 CAD|Low: $805 CAD|High: $6,243 CAD|Avg: $2,355 CAD|-5.1%
Brilliant Earth
Retailer 2
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November 4, 2026
Retailer 8$805 CAD
Retailer 7$902 CAD
Retailer 24$903 CAD
Retailer 15$999 CAD
Retailer 2$1,109 CAD
Retailer 10$1,184 CAD
Retailer 14$1,331 CAD
Retailer 23$1,439 CAD
Retailer 6$1,488 CAD
Retailer 13$1,545 CAD
Retailer 3$2,030 CAD
Retailer 21$2,099 CAD
Retailer 22$2,110 CAD
Retailer 19$2,168 CAD
Retailer 16$2,216 CAD
Retailer 5$2,628 CAD
Retailer 4$3,219 CAD
Retailer 11$3,236 CAD
Retailer 17$3,273 CAD
Retailer 9$3,346 CAD
Retailer 20$3,636 CAD
Retailer 18$4,339 CAD
Retailer 12$4,383 CAD
Brilliant Earth$5,922 CAD

19 data points across 24 retailers

24 retailers$805 CAD to $4,339 CAD

A
Cheapest Retailer
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$805 CAD
A
Retailer 2
-
$902 CAD
View
Final sale: no returns
A
Retailer 3
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$903 CAD
View
A
Retailer 4
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$999 CAD
View
A
Retailer 5
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$1,109 CAD
View
A
Retailer 6
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$1,184 CAD
View
A
Retailer 7
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$1,331 CAD
View
Retailer 8
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$1,439 CAD
View
Price last confirmed 9 days ago
A
Retailer 9
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$1,488 CAD
View
A
Retailer 10
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$1,545 CAD
View
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Retailer 11
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$2,030 CAD
View
A
Retailer 12
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$2,099 CAD
View
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Retailer 13
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$2,110 CAD
View
A
Retailer 14
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$2,168 CAD
View
B+
Retailer 15
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$2,216 CAD
View
B+
Retailer 16
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$2,628 CAD
View
B+
Retailer 17
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$3,219 CAD
View
B+
Retailer 18
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$3,236 CAD
View
B+
Retailer 19
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$3,273 CAD
View
B+
Retailer 20
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$3,346 CAD
View
B+
Retailer 21
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$3,636 CAD
View
B
Retailer 22
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$4,339 CAD
View
Retailer 23
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$4,383 CAD
View
Price last confirmed 8 days ago
Most Expensive
Brilliant Earth
22292571A · Oct 25
$5,922 CAD
$4,250 USD
View
Price last confirmed 10 days ago
23 more retailers have this diamond
Prices start from $805 CADSave up to $3,534 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
$805 CAD