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Marquise|Lab Grown|IGI

1.01ct E FL Marquise Lab Grown Diamond

ID • E/FL • IGI LG816615883

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG816615883

Diamond specifications and retailer prices

From $283 CAD
$202 USD
As of October 27, 2026
Save $2,474 CAD (90%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,757 CAD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 1.01ct lab-grown marquise diamond

This 1.01ct 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 LG816615883 or 816615883. Listed at 18 retailers as of October 27, 2026, with prices from $283 to $2,757, a $2,474 spread on the same certified stone. Rare Carat lists it at $2,757. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
E
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816615883
Dimensions10.44 × 5.19 × 3.26 mm
L/W Ratio2.01
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
10.44 mm5.19 mm1.01 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816615883
Side View
Table 59.0%Crown 34.4°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 62.8%

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 27
Current: $2,757 CAD|Low: $325 CAD|High: $2,806 CAD|Avg: $1,157 CAD|-1.7%
Rare Carat
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
October 29, 2026
Retailer 12$325 CAD
Retailer 8$602 CAD
Retailer 4$606 CAD
Retailer 2$641 CAD
Retailer 9$675 CAD
Retailer 6$742 CAD
Retailer 3$785 CAD
Retailer 5$1,092 CAD
Retailer 11$1,129 CAD
Retailer 14$1,201 CAD
Retailer 13$1,408 CAD
Retailer 7$1,646 CAD
Retailer 10$2,505 CAD
Rare Carat$2,757 CAD

39 data points across 14 retailers

18 retailers$283 CAD to $2,757 CAD

A
Cheapest Retailer
-
$283 CAD
$202 USD
A
Retailer 2
-
$325 CAD
$232 USD
View
Final sale: no returns
A
Retailer 3
-
$328 CAD
$234 USD
View
A
Retailer 4
-
$350 CAD
$250 USD
View
A
Retailer 5
-
$350 CAD
$250 USD
View
A
Retailer 6
-
$602 CAD
ZAR 6,944 ZAR
View
A
Retailer 7
-
$606 CAD
$433 USD
View
A
Retailer 8
-
$641 CAD
£361 GBP
View
A
Retailer 9
-
$675 CAD
€459 EUR
View
A
Retailer 10
-
$785 CAD
$561 USD
View
B+
Retailer 11
-
$1,092 CAD
SGD 1,054 SGD
View
B+
Retailer 12
-
$1,127 CAD
$805 USD
View
B+
Retailer 13
-
$1,129 CAD
$807 USD
View
B+
Retailer 14
-
$1,201 CAD
$858 USD
View
B+
Retailer 15
-
$1,408 CAD
$1,006 USD
View
B+
Retailer 16
-
$1,646 CAD
£926 GBP
View
B
Retailer 17
-
$2,505 CAD
$1,790 USD
View
Most Expensive
B
Rare Carat
PD-230667 · Oct 28
$2,757 CAD
$1,970 USD
View
17 more retailers have this diamond
Prices start from $283 CADSave up to $2,474 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
1.01ct Marquise
$283 CAD