CaratHunter
Plans
Marquise|Lab Grown|IGI

1.02ct E FL Marquise Lab Grown Diamond

EX • E/FL • IGI LG804605033

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG804605033

Diamond specifications and retailer prices

From $676 CAD
$483 USD
As of October 29, 2026
Save $2,305 CAD (77%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,981 CAD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.02ct lab-grown marquise diamond

This 1.02ct lab-grown marquise sits in the classic one-carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG804605033 or 804605033. Listed at 12 retailers as of October 28, 2026, with prices from $676 to $2,981, a $2,305 spread on the same certified stone. Brilliant Earth lists it at $2,981. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
E
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804605033
Dimensions10.33 × 5.28 × 3.32 mm
L/W Ratio1.96
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
10.33 mm5.28 mm1.02 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804605033
Side View
Table 61.0%Crown 35.2°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.9%

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 29
Current: $2,981 CAD|Low: $330 CAD|High: $3,121 CAD|Avg: $1,377 CAD|-4.5%
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
October 19, 2026
Retailer 19$507 CAD
Retailer 16$676 CAD
Retailer 10$784 CAD
Retailer 18$801 CAD
Retailer 17$815 CAD
Retailer 4$845 CAD
Retailer 3$877 CAD
Retailer 6$899 CAD
Retailer 2$935 CAD
Retailer 5$956 CAD
Retailer 14$1,093 CAD
Retailer 9$1,718 CAD
Retailer 12$1,804 CAD
Retailer 11$1,817 CAD
Retailer 7$2,083 CAD
Retailer 8$2,099 CAD
Retailer 13$2,130 CAD
Retailer 15$2,649 CAD
Brilliant Earth$2,981 CAD

23 data points across 19 retailers

12 retailers$676 CAD to $2,981 CAD

A
Cheapest Retailer
-
$676 CAD
$483 USD
B+
Retailer 2
-
$815 CAD
$582 USD
View
Retailer 3
-
$877 CAD
ZAR 10,120 ZAR
View
Price last confirmed 28 days ago
B+
Retailer 4
-
$935 CAD
A$1,028 AUD
View
Retailer 5
-
$956 CAD
$683 USD
View
Price last confirmed 27 days ago
B+
Retailer 6
-
$1,093 CAD
$781 USD
View
Retailer 7
-
$1,718 CAD
$1,228 USD
View
Price last confirmed 27 days ago
B
Retailer 8
-
$1,804 CAD
View
Retailer 9
-
$2,083 CAD
£1,172 GBP
View
Price last confirmed 29 days ago
B
Retailer 10
-
$2,130 CAD
$1,522 USD
View
B
Retailer 11
-
$2,649 CAD
$1,893 USD
View
Most Expensive
B
Brilliant Earth
21717952A · Oct 28
$2,981 CAD
$2,130 USD
View
11 more retailers have this diamond
Prices start from $676 CADSave up to $2,305 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
1.02ct Marquise
$676 CAD