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Marquise|Lab Grown|IGI

1.04ct E IF Marquise Lab Grown Diamond

ID • E/IF • IGI LG639433802

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG639433802

Diamond specifications and retailer prices

From $339 CAD
$242 USD
As of October 30, 2026
Save $1,999 CAD (86%) vs most expensive(unlock to see where)
30 retailers carry this diamond
Most expensive: $2,337 CAD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG639433802 or 639433802. Listed at 30 retailers as of October 28, 2026, with prices from $339 to $2,337, a $1,999 spread on the same certified stone. Brilliant Earth lists it at $2,337. 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
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG639433802
Dimensions10.36 × 5.29 × 3.32 mm
L/W Ratio1.96
Girdle conditionFaceted
Culet sizePointed
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
10.36 mm5.29 mm1.04 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG639433802
Side View
Table 59.0%Crown 34.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.8%

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: Oct 30
Current: $2,337 CAD|Low: $304 CAD|High: $2,491 CAD|Avg: $1,007 CAD|-6.2%
Brilliant Earth
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
Retailer 21
Retailer 22
October 30, 2026
Retailer 11$304 CAD
Retailer 21$339 CAD
Retailer 8$376 CAD
Retailer 7$448 CAD
Retailer 6$532 CAD
Retailer 16$636 CAD
Retailer 19$648 CAD
Retailer 2$700 CAD
Retailer 4$707 CAD
Retailer 12$813 CAD
Retailer 9$834 CAD
Retailer 18$899 CAD
Retailer 20$922 CAD
Retailer 14$1,065 CAD
Retailer 3$1,216 CAD
Retailer 10$1,286 CAD
Retailer 15$1,365 CAD
Retailer 13$1,481 CAD
Retailer 17$1,520 CAD
Retailer 22$1,589 CAD
Retailer 5$1,748 CAD
Brilliant Earth$2,337 CAD

36 data points across 22 retailers

30 retailers$339 CAD to $2,337 CAD

Retailer 1
-
$304 CAD
$217 USD
Price last confirmed 22 days ago
A
Retailer 2
-
$339 CAD
$242 USD
View
Final sale: no returns
Retailer 3
-
$361 CAD
$258 USD
View
Price last confirmed 30 days ago
Retailer 4
-
$376 CAD
$269 USD
View
Price last confirmed 21 days ago
Retailer 5
-
$376 CAD
$269 USD
View
Price last confirmed 19 days ago
Retailer 6
-
$420 CAD
$300 USD
View
Price last confirmed 31 days ago
Retailer 7
-
$442 CAD
$316 USD
View
Price last confirmed 31 days ago
A
Retailer 8
-
$448 CAD
HK$2,500 HKD
View
A
Retailer 9
-
$532 CAD
$380 USD
View
A
Retailer 10
-
$636 CAD
€433 EUR
View
A
Retailer 11
-
$648 CAD
ZAR 7,477 ZAR
View
Retailer 12
-
$682 CAD
£384 GBP
View
Price last confirmed 14 days ago
A
Retailer 13
-
$700 CAD
£394 GBP
View
A
Retailer 14
-
$707 CAD
$505 USD
View
A
Retailer 15
-
$813 CAD
$581 USD
View
A
Retailer 16
-
$834 CAD
$596 USD
View
A
Retailer 17
-
$899 CAD
A$988 AUD
View
A
Retailer 18
-
$922 CAD
A$1,013 AUD
View
B+
Retailer 19
-
$1,065 CAD
SGD 1,028 SGD
View
B+
Retailer 20
-
$1,212 CAD
$866 USD
View
Retailer 21
-
$1,212 CAD
$866 USD
View
Price last confirmed 19 days ago
B+
Retailer 22
-
$1,216 CAD
$869 USD
View
B+
Retailer 23
-
$1,286 CAD
$919 USD
View
B+
Retailer 24
-
$1,365 CAD
$975 USD
View
Retailer 25
-
$1,442 CAD
$1,030 USD
View
Price last confirmed 29 days ago
B+
Retailer 26
-
$1,481 CAD
A$1,628 AUD
View
B+
Retailer 27
-
$1,520 CAD
£855 GBP
View
B+
Retailer 28
-
$1,589 CAD
$1,135 USD
View
B
Retailer 29
-
$1,748 CAD
$1,249 USD
View
Most Expensive
B
Brilliant Earth
11000781A · Oct 28
$2,337 CAD
$1,670 USD
View
29 more retailers have this diamond
Prices start from $339 CADSave up to $1,999 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
$339 CAD