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Marquise|Lab Grown|IGI

3.17ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG831613655

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG831613655

Diamond specifications and retailer prices

From $1,189 CAD
$851 USD
As of October 30, 2026
Save $6,327 CAD (84%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $7,515 CAD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 3.17ct lab-grown marquise diamond

This 3.17ct lab-grown marquise sits in the three to five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG831613655 or 831613655. Listed at 22 retailers as of October 28, 2026, with prices from $1,189 to $7,515, a $6,327 spread on the same certified stone. Rare Carat lists it at $7,515. 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
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831613655
Dimensions15.47 × 7.58 × 4.66 mm
L/W Ratio2.04
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.47 mm7.58 mm3.17 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831613655
Side View
Table 58.0%Crown 34.5°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 61.5%

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: Oct 30
Current: $7,515 CAD|Low: $1,179 CAD|High: $7,606 CAD|Avg: $3,339 CAD|-1.2%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 31, 2026
Retailer 6$1,189 CAD
Retailer 18$1,294 CAD
Retailer 5$1,330 CAD
Retailer 10$1,379 CAD
Retailer 14$1,604 CAD
Retailer 17$1,627 CAD
Retailer 4$1,794 CAD
Retailer 13$2,119 CAD
Retailer 7$2,218 CAD
Retailer 19$2,806 CAD
Retailer 2$3,113 CAD
Retailer 3$3,170 CAD
Retailer 15$3,202 CAD
Retailer 20$3,876 CAD
Retailer 8$4,314 CAD
Retailer 11$4,569 CAD
Retailer 9$4,781 CAD
Retailer 16$5,196 CAD
Retailer 12$5,214 CAD
Rare Carat$7,515 CAD

30 data points across 20 retailers

22 retailers$1,189 CAD to $7,515 CAD

A
Cheapest Retailer
-
$1,189 CAD
$851 USD
A
Retailer 2
-
$1,294 CAD
$926 USD
View
A
Retailer 3
-
$1,330 CAD
$952 USD
View
Final sale: no returns
A
Retailer 4
-
$1,379 CAD
$987 USD
View
Retailer 5
-
$1,425 CAD
$1,020 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
$1,604 CAD
£904 GBP
View
A
Retailer 7
-
$1,627 CAD
$1,165 USD
View
A
Retailer 8
-
$1,794 CAD
$1,284 USD
View
A
Retailer 9
-
$2,119 CAD
£1,195 GBP
View
A
Retailer 10
-
$2,218 CAD
$1,588 USD
View
B+
Retailer 11
-
$2,806 CAD
$2,009 USD
View
B+
Retailer 12
-
$3,113 CAD
A$3,429 AUD
View
B+
Retailer 13
-
$3,170 CAD
$2,269 USD
View
B+
Retailer 14
-
$3,202 CAD
ZAR 37,027 ZAR
View
B+
Retailer 15
-
$3,876 CAD
$2,775 USD
View
B+
Retailer 16
-
$4,314 CAD
$3,088 USD
View
B
Retailer 17
-
$4,569 CAD
$3,271 USD
View
B
Retailer 18
-
$4,781 CAD
$3,422 USD
View
B+
Retailer 19
-
$5,196 CAD
£2,929 GBP
View
Retailer 20
-
$5,214 CAD
A$5,742 AUD
View
Price last confirmed 23 days ago
B
Retailer 21
-
$6,777 CAD
£3,820 GBP
View
Most Expensive
B
Rare Carat
MS-3073_l_831613655 · Oct 28
$7,515 CAD
$5,380 USD
View
21 more retailers have this diamond
Prices start from $1,189 CADSave up to $6,327 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
$1,189 CAD