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Marquise|Lab Grown|IGI

1.04ct E VVS1 Marquise Lab Grown Diamond

EX • E/VVS1 • IGI LG819638031

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG819638031

Diamond specifications and retailer prices

From $317 CAD
$227 USD
As of October 30, 2026
Save $1,366 CAD (81%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,683 CAD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.04ct lab-grown marquise diamond

This 1.04ct lab-grown marquise sits in the classic one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG819638031 or 819638031. Listed at 21 retailers as of October 30, 2026, with prices from $317 to $1,683, a $1,366 spread on the same certified stone. Reve Diamonds lists it at $1,683. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.04
Carat
E
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG819638031
Dimensions10.26 × 5.39 × 3.30 mm
L/W Ratio1.90
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
10.26 mm5.39 mm1.04 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG819638031
Side View
Table 59.0%Crown 34.3°Girdle: MED-STKPavilion 40°Culet: NoneDepth 61.2%

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: Oct 30
Current: $648 CAD|Low: $317 CAD|High: $1,777 CAD|Avg: $836 CAD|-6.6%
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
Reve Diamonds
October 31, 2026
Retailer 2$317 CAD
Retailer 7$433 CAD
Retailer 3$475 CAD
Retailer 12$605 CAD
Retailer 9$605 CAD
Retailer 11$617 CAD
Retailer 1$648 CAD
Retailer 13$789 CAD
Retailer 6$855 CAD
Retailer 10$862 CAD
Retailer 4$954 CAD
Retailer 5$1,208 CAD
Retailer 8$1,657 CAD
Reve Diamonds$1,683 CAD

42 data points across 14 retailers

21 retailers$317 CAD to $1,683 CAD

Retailer 1
-
$302 CAD
$216 USD
Price last confirmed 29 days ago
A
Retailer 2
-
$317 CAD
$227 USD
View
Final sale: no returns
Retailer 3
-
$365 CAD
$261 USD
View
Price last confirmed 32 days ago
Retailer 4
-
$390 CAD
$279 USD
View
Price last confirmed 23 days ago
Retailer 5
-
$390 CAD
$279 USD
View
Price last confirmed 28 days ago
A
Retailer 6
-
$433 CAD
£244 GBP
View
A
Retailer 7
-
$475 CAD
$340 USD
View
A
Retailer 8
-
$605 CAD
$433 USD
View
A
Retailer 9
-
$605 CAD
ZAR 7,000 ZAR
View
A
Retailer 10
-
$617 CAD
€421 EUR
View
A
Retailer 11
-
$648 CAD
£365 GBP
View
B+
Retailer 12
-
$789 CAD
$565 USD
View
B+
Retailer 13
-
$855 CAD
$612 USD
View
B+
Retailer 14
-
$862 CAD
A$949 AUD
View
B+
Retailer 15
-
$954 CAD
SGD 923 SGD
View
Retailer 16
-
$1,125 CAD
$806 USD
View
Price last confirmed 83 days ago
Retailer 17
-
$1,199 CAD
A$1,320 AUD
View
Price last confirmed 79 days ago
B
Retailer 18
-
$1,208 CAD
$864 USD
View
Retailer 19
-
$1,252 CAD
$896 USD
View
Price last confirmed 31 days ago
B
Retailer 20
-
$1,657 CAD
£934 GBP
View
Most Expensive
B
Reve Diamonds
6D1BC4FC0 · Oct 30
$1,683 CAD
$1,205 USD
View
20 more retailers have this diamond
Prices start from $317 CADSave up to $1,366 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
1.04ct Marquise
$317 CAD