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Marquise|Lab Grown|IGI

1.02ct E IF Marquise Lab Grown Diamond

ID • E/IF • IGI LG747510509

Shape and cutting style on the report: Marquise modified brilliant

Certificate IGI LG747510509

Diamond specifications and retailer prices

From $356 CAD
$255 USD
As of October 30, 2026
Save $2,288 CAD (87%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,644 CAD at Yadav Diamonds · As of October 30, 2026
View at Yadav 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 LG747510509 or 747510509. Listed at 22 retailers as of October 30, 2026, with prices from $356 to $2,644, a $2,288 spread on the same certified stone. Yadav Diamonds lists it at $2,644. 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 angle34.9°
Pavilion angle30.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG747510509
Dimensions9.97 × 5.08 × 3.10 mm
L/W Ratio1.96
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.97 mm5.08 mm1.02 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG747510509
Side View
Table 56.0%Crown 34.9°Girdle: STK-THKPavilion 30.7°Culet: NoneDepth 61.0%

Caratlytics Score

How it works →
A+
Exceptional
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 30
Current: $2,305 CAD|Low: $356 CAD|High: $2,570 CAD|Avg: $1,134 CAD|-10.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
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Retailer 10
Retailer 11
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Retailer 16
Retailer 17
Retailer 18
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Retailer 20
Retailer 21
October 30, 2026
Retailer 4$356 CAD
Retailer 8$397 CAD
Retailer 13$413 CAD
Retailer 18$441 CAD
Retailer 21$441 CAD
Retailer 10$594 CAD
Retailer 2$664 CAD
Retailer 17$757 CAD
Retailer 16$759 CAD
Retailer 5$782 CAD
Retailer 6$823 CAD
Retailer 12$842 CAD
Retailer 15$1,074 CAD
Retailer 3$1,119 CAD
Retailer 11$1,299 CAD
Retailer 20$1,419 CAD
Retailer 7$1,491 CAD
Retailer 14$1,549 CAD
Retailer 19$1,772 CAD
Retailer 9$1,912 CAD
Retailer 1$2,305 CAD

31 data points across 21 retailers

22 retailers$356 CAD to $2,644 CAD

A+
Cheapest Retailer
-
$356 CAD
$255 USD
A
Retailer 2
-
$397 CAD
$284 USD
View
Final sale: no returns
A
Retailer 3
-
$413 CAD
$296 USD
View
A
Retailer 4
-
$441 CAD
$316 USD
View
A
Retailer 5
-
$441 CAD
$316 USD
View
A
Retailer 6
-
$594 CAD
$425 USD
View
A
Retailer 7
-
$664 CAD
$475 USD
View
A
Retailer 8
-
$757 CAD
€516 EUR
View
A
Retailer 9
-
$759 CAD
ZAR 8,773 ZAR
View
A
Retailer 10
-
$782 CAD
$560 USD
View
A
Retailer 11
-
$823 CAD
$589 USD
View
A
Retailer 12
-
$842 CAD
£475 GBP
View
B+
Retailer 13
-
$1,074 CAD
A$1,183 AUD
View
B+
Retailer 14
-
$1,119 CAD
$801 USD
View
B+
Retailer 15
-
$1,299 CAD
SGD 1,257 SGD
View
B+
Retailer 16
-
$1,419 CAD
$1,016 USD
View
B+
Retailer 17
-
$1,491 CAD
$1,068 USD
View
B+
Retailer 18
-
$1,549 CAD
$1,109 USD
View
B+
Retailer 19
-
$1,772 CAD
£999 GBP
View
B+
Retailer 20
-
$1,912 CAD
$1,369 USD
View
B
Retailer 21
-
$2,305 CAD
$1,650 USD
View
Most Expensive
B
Yadav Diamonds
13005175 · Oct 30
$2,644 CAD
$1,893 USD
View
21 more retailers have this diamond
Prices start from $356 CADSave up to $2,288 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
$356 CAD