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Marquise|Lab Grown|IGI

3.17ct F VVS1 Marquise Lab Grown Diamond

EX • F/VVS1 • IGI LG811681903

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG811681903

Diamond specifications and retailer prices

From $1,017 CAD
$728 USD
As of November 2, 2026
Save $7,591 CAD (88%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $8,608 CAD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 3.17ct lab-grown marquise diamond

This 3.17ct 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 LG811681903 or 811681903. Listed at 12 retailers as of November 2, 2026, with prices from $1,017 to $8,608, a $7,591 spread on the same certified stone. Do Amore Diamonds lists it at $8,608. 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

3.17
Carat
F
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811681903
Dimensions15.86 × 7.69 × 4.67 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
15.86 mm7.69 mm3.17 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811681903
Side View
Table 62.0%Crown 35.2°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 60.7%

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 2
Current: $8,608 CAD|Low: $975 CAD|High: $8,608 CAD|Avg: $3,713 CAD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 8$1,017 CAD
Retailer 2$1,510 CAD
Retailer 9$1,912 CAD
Retailer 5$1,914 CAD
Retailer 10$2,204 CAD
Retailer 7$2,905 CAD
Retailer 4$2,940 CAD
Retailer 3$4,880 CAD
Retailer 6$7,602 CAD
Do Amore Diamonds$8,608 CAD

27 data points across 10 retailers

12 retailers$1,017 CAD to $8,608 CAD

A
Cheapest Retailer
-
$1,017 CAD
$728 USD
A
Retailer 2
-
$1,107 CAD
$792 USD
View
A
Retailer 3
-
$1,510 CAD
£851 GBP
View
A
Retailer 4
-
$1,912 CAD
$1,368 USD
View
B+
Retailer 5
-
$1,914 CAD
$1,370 USD
View
B+
Retailer 6
-
$2,204 CAD
$1,577 USD
View
B+
Retailer 7
-
$2,905 CAD
$2,079 USD
View
B+
Retailer 8
-
$2,940 CAD
A$3,237 AUD
View
B
Retailer 9
-
$3,660 CAD
$2,619 USD
View
B
Retailer 10
-
$4,880 CAD
£2,750 GBP
View
B
Retailer 11
-
$7,602 CAD
$5,440 USD
View
Most Expensive
B
Do Amore Diamonds
7-1786721 · Nov 2
$8,608 CAD
$6,160 USD
View
11 more retailers have this diamond
Prices start from $1,017 CADSave up to $7,591 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
3.17ct Marquise
$1,017 CAD