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Marquise|Lab Grown|IGI

1.02ct E IF Marquise Lab Grown Diamond

ID • E/IF • IGI LG755519350

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG755519350

Diamond specifications and retailer prices

From $365 CAD
$261 USD
As of October 30, 2026
Save $1,577 CAD (81%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,941 CAD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG755519350 or 755519350. Listed at 21 retailers as of October 30, 2026, with prices from $365 to $1,941, a $1,577 spread on the same certified stone. Reve Diamonds lists it at $1,941. 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
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG755519350
Dimensions10.46 × 5.25 × 3.24 mm
L/W Ratio1.99
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
10.46 mm5.25 mm1.02 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG755519350
Side View
Table 57.0%Crown 34.5°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 61.7%

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: $615 CAD|Low: $351 CAD|High: $1,836 CAD|Avg: $792 CAD
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 30, 2026
Retailer 15$365 CAD
Retailer 7$409 CAD
Retailer 4$423 CAD
Retailer 2$453 CAD
Retailer 5$453 CAD
Retailer 1$615 CAD
Retailer 11$677 CAD
Retailer 12$752 CAD
Retailer 10$778 CAD
Retailer 6$792 CAD
Retailer 8$866 CAD
Retailer 9$1,102 CAD
Retailer 14$1,391 CAD
Retailer 3$1,456 CAD
Retailer 13$1,818 CAD

43 data points across 15 retailers

21 retailers$365 CAD to $1,941 CAD

A
Cheapest Retailer
-
$365 CAD
$261 USD
A
Retailer 2
-
$409 CAD
$293 USD
View
Final sale: no returns
A
Retailer 3
-
$423 CAD
$303 USD
View
A
Retailer 4
-
$453 CAD
$324 USD
View
A
Retailer 5
-
$453 CAD
$324 USD
View
A
Retailer 6
-
$501 CAD
HK$2,800 HKD
View
A
Retailer 7
-
$615 CAD
$440 USD
View
A
Retailer 8
-
$677 CAD
$485 USD
View
A
Retailer 9
-
$752 CAD
€513 EUR
View
A
Retailer 10
-
$778 CAD
ZAR 8,999 ZAR
View
A
Retailer 11
-
$792 CAD
$567 USD
View
A
Retailer 12
-
$827 CAD
$592 USD
View
A
Retailer 13
-
$866 CAD
£488 GBP
View
B+
Retailer 14
-
$1,102 CAD
A$1,214 AUD
View
B+
Retailer 15
-
$1,219 CAD
SGD 1,179 SGD
View
B+
Retailer 16
-
$1,391 CAD
$996 USD
View
B
Retailer 17
-
$1,456 CAD
$1,042 USD
View
B
Retailer 18
-
$1,528 CAD
$1,094 USD
View
B
Retailer 19
-
$1,767 CAD
£996 GBP
View
B
Retailer 20
-
$1,818 CAD
£1,025 GBP
View
Most Expensive
B
Reve Diamonds
2B2FB60A9 · Oct 30
$1,941 CAD
$1,390 USD
View
20 more retailers have this diamond
Prices start from $365 CADSave up to $1,577 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
$365 CAD