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Marquise|Lab Grown|IGI

3.10ct F VVS1 Marquise Lab Grown Diamond

ID • F/VVS1 • IGI LG851626491

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG851626491

Diamond specifications and retailer prices

From $889 CAD
$636 USD
As of November 2, 2026
Save $3,456 CAD (80%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $4,344 CAD at MOH London · As of November 1, 2026
View at MOH London

About this 3.1ct lab-grown marquise diamond

This 3.1ct lab-grown marquise sits in the three to five carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG851626491 or 851626491. Listed at 19 retailers as of November 1, 2026, with prices from $889 to $4,344, a $3,456 spread on the same certified stone. MOH London lists it at $4,344. 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

3.10
Carat
F
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG851626491
Dimensions15.29 × 7.41 × 4.87 mm
L/W Ratio2.06
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.29 mm7.41 mm3.10 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG851626491
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 41°Culet: NoneDepth 65.7%

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: Nov 2
Current: $4,344 CAD|Low: $889 CAD|High: $4,344 CAD|Avg: $2,417 CAD
MOH London
Retailer 2
Retailer 3
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Retailer 7
Retailer 8
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Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
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Retailer 19
November 2, 2026
Retailer 13$889 CAD
Retailer 15$967 CAD
Retailer 6$996 CAD
Retailer 19$1,031 CAD
Retailer 12$1,196 CAD
Retailer 17$1,279 CAD
Retailer 10$1,478 CAD
Retailer 18$1,566 CAD
Retailer 14$1,633 CAD
Retailer 9$2,253 CAD
Retailer 2$2,394 CAD
Retailer 4$2,550 CAD
Retailer 3$2,900 CAD
Retailer 5$3,517 CAD
Retailer 11$3,559 CAD
Retailer 16$3,613 CAD
Retailer 8$3,660 CAD
Retailer 7$4,186 CAD
MOH London$4,344 CAD

4 data points across 19 retailers

19 retailers$889 CAD to $4,344 CAD

A
Cheapest Retailer
-
$889 CAD
$636 USD
A
Retailer 2
-
$967 CAD
$692 USD
View
A
Retailer 3
-
$996 CAD
$713 USD
View
Final sale: no returns
A
Retailer 4
-
$1,031 CAD
$738 USD
View
A
Retailer 5
-
$1,196 CAD
£674 GBP
View
A
Retailer 6
-
$1,279 CAD
$915 USD
View
A
Retailer 7
-
$1,478 CAD
$1,058 USD
View
A
Retailer 8
-
$1,566 CAD
$1,121 USD
View
A
Retailer 9
-
$1,633 CAD
£920 GBP
View
B+
Retailer 10
-
$2,253 CAD
$1,612 USD
View
Retailer 11
-
$2,394 CAD
ZAR 27,673 ZAR
View
B+
Retailer 12
-
$2,550 CAD
$1,825 USD
View
B+
Retailer 13
-
$2,900 CAD
$2,075 USD
View
B
Retailer 14
-
$3,517 CAD
$2,517 USD
View
B
Retailer 15
-
$3,559 CAD
$2,547 USD
View
B
Retailer 16
-
$3,613 CAD
$2,586 USD
View
B
Retailer 17
-
$3,660 CAD
$2,619 USD
View
B
Retailer 18
-
$4,186 CAD
A$4,609 AUD
View
Most Expensive
B
MOH London
LG851626491 · Nov 1
$4,344 CAD
£2,448 GBP
View
18 more retailers have this diamond
Prices start from $889 CADSave up to $3,456 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
3.10ct Marquise
$889 CAD