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Marquise|Lab Grown|IGI

3.19ct E VVS1 Marquise Lab Grown Diamond

EX • E/VVS1 • IGI LG821651342

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG821651342

Diamond specifications and retailer prices

From $1,173 CAD
$840 USD
As of October 31, 2026
Save $5,685 CAD (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $7,851 CAD at Rare Carat · As of October 7, 2026
View at Rare Carat

About this 3.19ct lab-grown marquise diamond

This 3.19ct 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 LG821651342 or 821651342. Listed at 17 retailers as of October 31, 2026, with a 485% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.19
Carat
E
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.6°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821651342
Dimensions16.51 × 7.49 × 4.42 mm
L/W Ratio2.20
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.51 mm7.49 mm3.19 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821651342
Side View
Table 62.0%Crown 37.6°Girdle: MED-STKPavilion 39°Culet: NoneDepth 59.0%

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: Oct 31
Current: $2,790 CAD|Low: $1,173 CAD|High: $5,134 CAD|Avg: $2,890 CAD|-0.6%
Retailer 1
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
October 31, 2026
Retailer 9$1,173 CAD
Retailer 4$1,467 CAD
Retailer 15$1,753 CAD
Retailer 11$1,952 CAD
Retailer 3$2,247 CAD
Retailer 12$2,746 CAD
Retailer 1$2,790 CAD
Retailer 5$2,841 CAD
Retailer 14$2,910 CAD
Retailer 6$4,001 CAD
Retailer 13$4,095 CAD
Retailer 8$4,194 CAD
Retailer 2$4,372 CAD
Retailer 7$4,652 CAD
Retailer 10$5,134 CAD

19 data points across 15 retailers

17 retailers$1,173 CAD to $6,859 CAD

A
Cheapest Retailer
-
$1,173 CAD
$840 USD
Final sale: no returns
A
Retailer 2
-
$1,467 CAD
$1,050 USD
View
A
Retailer 3
-
$1,753 CAD
$1,255 USD
View
A
Retailer 4
-
$1,952 CAD
£1,101 GBP
View
A
Retailer 5
-
$2,247 CAD
€1,532 EUR
View
B+
Retailer 6
-
$2,746 CAD
A$3,024 AUD
View
B+
Retailer 7
-
$2,790 CAD
$1,997 USD
View
B+
Retailer 8
-
$2,841 CAD
ZAR 32,853 ZAR
View
B+
Retailer 9
-
$2,910 CAD
$2,083 USD
View
B+
Retailer 10
-
$4,001 CAD
$2,864 USD
View
B+
Retailer 11
-
$4,095 CAD
SGD 3,961 SGD
View
B+
Retailer 12
-
$4,194 CAD
$3,002 USD
View
B+
Retailer 13
-
$4,372 CAD
$3,130 USD
View
B+
Retailer 14
-
$4,652 CAD
£2,622 GBP
View
B
Retailer 15
-
$5,134 CAD
A$5,654 AUD
View
B
Retailer 16
-
$6,859 CAD
$4,910 USD
View
Most Expensive
Rare Carat
CN177-40A · Oct 7
$7,851 CAD
$5,620 USD
View
Price last confirmed 24 days ago
16 more retailers have this diamond
Prices start from $1,173 CADSave up to $5,685 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
3.19ct Marquise
$1,173 CAD