Marquise|Lab Grown|IGI

3.09ct F VVS2 Marquise Lab Grown Diamond

ID • F/VVS2 • IGI LG845665355

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG845665355

Diamond specifications and retailer prices

From $672 CAD
$481 USD
As of October 30, 2026
Save $7,751 CAD (92%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $8,423 CAD at Brilliant Earth · As of October 28, 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 F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG845665355 or 845665355. Listed at 24 retailers as of October 28, 2026, with prices from $672 to $8,423, a $7,751 spread on the same certified stone. Brilliant Earth lists it at $8,423. 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
F
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845665355
Dimensions15.45 × 7.41 × 4.73 mm
L/W Ratio2.09
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.45 mm7.41 mm3.09 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845665355
Side View
Table 58.0%Crown 37°Girdle: MED-STKPavilion 40°Culet: NoneDepth 63.8%

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: Oct 30
Current: $8,423 CAD|Low: $672 CAD|High: $8,423 CAD|Avg: $2,115 CAD
Brilliant Earth
Retailer 2
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Retailer 24
October 31, 2026
Retailer 15$672 CAD
Retailer 9$753 CAD
Retailer 23$753 CAD
Retailer 6$834 CAD
Retailer 10$834 CAD
Retailer 11$933 CAD
Retailer 24$1,027 CAD
Retailer 22$1,212 CAD
Retailer 18$1,301 CAD
Retailer 8$1,354 CAD
Retailer 2$1,385 CAD
Retailer 19$1,761 CAD
Retailer 21$1,810 CAD
Retailer 13$1,820 CAD
Retailer 3$1,822 CAD
Retailer 12$1,842 CAD
Retailer 16$2,681 CAD
Retailer 17$2,720 CAD
Retailer 14$2,721 CAD
Retailer 7$2,922 CAD
Retailer 5$3,119 CAD
Retailer 20$3,498 CAD
Retailer 4$3,834 CAD
Brilliant Earth$8,423 CAD

16 data points across 24 retailers

24 retailers$672 CAD to $8,423 CAD

A
Cheapest Retailer
-
$672 CAD
$481 USD
A
Retailer 2
-
$753 CAD
$539 USD
View
Final sale: no returns
A
Retailer 3
-
$753 CAD
$539 USD
View
A
Retailer 4
-
$834 CAD
$597 USD
View
Retailer 5
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$834 CAD
$597 USD
View
Price last confirmed 15 days ago
Retailer 6
-
$933 CAD
£526 GBP
View
Price last confirmed 15 days ago
A
Retailer 7
-
$1,027 CAD
$735 USD
View
A
Retailer 8
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$1,212 CAD
€826 EUR
View
A
Retailer 9
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$1,301 CAD
$931 USD
View
A
Retailer 10
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$1,354 CAD
$969 USD
View
A
Retailer 11
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$1,385 CAD
£781 GBP
View
A
Retailer 12
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$1,761 CAD
A$1,940 AUD
View
A
Retailer 13
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$1,810 CAD
ZAR 20,933 ZAR
View
A
Retailer 14
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$1,820 CAD
$1,303 USD
View
A
Retailer 15
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$1,822 CAD
$1,304 USD
View
Retailer 16
-
$1,842 CAD
$1,319 USD
View
Price last confirmed 8 days ago
B+
Retailer 17
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$2,681 CAD
$1,919 USD
View
B+
Retailer 18
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$2,720 CAD
$1,947 USD
View
B+
Retailer 19
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$2,721 CAD
$1,948 USD
View
B+
Retailer 20
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$2,922 CAD
$2,091 USD
View
B+
Retailer 21
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$3,119 CAD
$2,233 USD
View
B+
Retailer 22
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$3,498 CAD
£1,972 GBP
View
B
Retailer 23
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$3,834 CAD
$2,745 USD
View
Most Expensive
B
Brilliant Earth
22292173A · Oct 28
$8,423 CAD
$6,030 USD
View
23 more retailers have this diamond
Prices start from $672 CADSave up to $7,751 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
$672 CAD