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Marquise|Lab Grown|IGI

1.33ct D FL Marquise Lab Grown Diamond

EX • D/FL • IGI LG803623585

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG803623585

Diamond specifications and retailer prices

From $2,026 CAD
$1,450 USD
As of November 2, 2026
1 retailer carries this diamond
Only listing: $2,026 CAD at Whiteflash
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Whiteflash

About this 1.33ct lab-grown marquise diamond

This 1.33ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG803623585 or 803623585. Listed at a single retailer as of November 2, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.33
Carat
D
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803623585
Dimensions11.59 × 5.72 × 3.55 mm
L/W Ratio2.03
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
11.59 mm5.72 mm1.33 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG803623585
Side View
Table 58.0%Crown 34.2°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 62.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 2
Current: $1,487 CAD|Low: $705 CAD|High: $3,851 CAD|Avg: $2,149 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
Whiteflash
October 20, 2026
Retailer 9$705 CAD
Retailer 2$769 CAD
Retailer 6$1,376 CAD
Retailer 10$1,478 CAD
Retailer 1$1,487 CAD
Retailer 3$1,610 CAD
Retailer 7$1,681 CAD
Retailer 5$1,737 CAD
Whiteflash$2,026 CAD
Retailer 12$2,655 CAD
Retailer 8$3,216 CAD
Retailer 11$3,848 CAD
Retailer 4$3,851 CAD

18 data points across 13 retailers

1 retailer

B+
Whiteflash
1078467 · Nov 2
$2,026 CAD
$1,450 USD
View

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.

B+
1.33ct Marquise
$2,026 CAD