Marquise|Lab Grown|IGI

3.10ct F VVS1 Marquise Lab Grown Diamond

ID • F/VVS1 • IGI LG838610182

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG838610182

Diamond specifications and retailer prices

From $889 CAD
$636 USD
As of November 2, 2026
Save $5,050 CAD (85%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $5,939 CAD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

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 LG838610182 or 838610182. Listed at 23 retailers as of November 2, 2026, with prices from $889 to $5,939, a $5,050 spread on the same certified stone. Brilliant Earth lists it at $5,939. 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 angle35.2°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838610182
Dimensions15.39 × 7.42 × 4.69 mm
L/W Ratio2.07
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.39 mm7.42 mm3.10 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838610182
Side View
Table 61.0%Crown 35.2°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 63.2%

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: Nov 2
Current: $5,939 CAD|Low: $854 CAD|High: $10,033 CAD|Avg: $2,759 CAD|-40.8%
Brilliant Earth
Retailer 2
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Retailer 5
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Retailer 21
November 2, 2026
Retailer 5$889 CAD
Retailer 6$996 CAD
Retailer 8$1,031 CAD
Retailer 10$1,031 CAD
Retailer 16$1,153 CAD
Retailer 20$1,478 CAD
Retailer 19$1,599 CAD
Retailer 13$1,633 CAD
Retailer 17$2,253 CAD
Retailer 18$2,330 CAD
Retailer 2$2,394 CAD
Retailer 7$2,478 CAD
Retailer 12$2,550 CAD
Retailer 9$2,900 CAD
Retailer 11$3,216 CAD
Retailer 21$3,517 CAD
Retailer 14$3,587 CAD
Retailer 3$3,613 CAD
Retailer 4$4,236 CAD
Retailer 15$4,344 CAD
Brilliant Earth$5,939 CAD

43 data points across 21 retailers

23 retailers$889 CAD to $5,939 CAD

A
Cheapest Retailer
-
$889 CAD
$636 USD
A
Retailer 2
-
$996 CAD
$713 USD
View
Final sale: no returns
Retailer 3
-
$1,017 CAD
$728 USD
View
Price last confirmed 36 days ago
Retailer 4
-
$1,031 CAD
$738 USD
View
Price last confirmed 17 days ago
A
Retailer 5
-
$1,031 CAD
$738 USD
View
A
Retailer 6
-
$1,153 CAD
$825 USD
View
A
Retailer 7
-
$1,478 CAD
$1,058 USD
View
A
Retailer 8
-
$1,599 CAD
€1,090 EUR
View
A
Retailer 9
-
$1,633 CAD
£920 GBP
View
B+
Retailer 10
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$2,253 CAD
$1,612 USD
View
B+
Retailer 11
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$2,330 CAD
A$2,565 AUD
View
B+
Retailer 12
-
$2,394 CAD
ZAR 27,673 ZAR
View
Retailer 13
-
$2,478 CAD
$1,773 USD
View
Price last confirmed 9 days ago
B+
Retailer 14
-
$2,550 CAD
$1,825 USD
View
B+
Retailer 15
-
$2,900 CAD
$2,075 USD
View
B
Retailer 16
-
$3,216 CAD
£1,812 GBP
View
B
Retailer 17
-
$3,517 CAD
$2,517 USD
View
B
Retailer 18
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$3,559 CAD
$2,547 USD
View
B
Retailer 19
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$3,613 CAD
$2,586 USD
View
B
Retailer 20
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$3,660 CAD
$2,619 USD
View
Retailer 21
-
$4,236 CAD
A$4,664 AUD
View
Price last confirmed 25 days ago
B
Retailer 22
-
$4,344 CAD
£2,448 GBP
View
Most Expensive
B
Brilliant Earth
21432966A · Nov 2
$5,939 CAD
$4,250 USD
View
22 more retailers have this diamond
Prices start from $889 CADSave up to $5,050 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