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Marquise|Lab Grown|IGI

1.33ct D FL Marquise Lab Grown Diamond

EX • D/FL • IGI LG799676882

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG799676882

Diamond specifications and retailer prices

From $598 CAD
$428 USD
As of November 2, 2026
Save $2,881 CAD (83%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $3,480 CAD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

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 LG799676882 or 799676882. Listed at 22 retailers as of November 2, 2026, with prices from $598 to $3,480, a $2,881 spread on the same certified stone. Brilliant Earth lists it at $3,480. 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 angle32.9°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799676882
Dimensions11.12 × 5.77 × 3.59 mm
L/W Ratio1.93
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
11.12 mm5.77 mm1.33 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799676882
Side View
Table 57.0%Crown 32.9°Girdle: MED-STKPavilion 40°Culet: NoneDepth 62.2%

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: Nov 2
Current: $3,480 CAD|Low: $598 CAD|High: $5,212 CAD|Avg: $1,839 CAD|-33.2%
Brilliant Earth
Retailer 2
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Retailer 21
November 3, 2026
Retailer 16$598 CAD
Retailer 9$669 CAD
Retailer 18$669 CAD
Retailer 4$741 CAD
Retailer 14$760 CAD
Retailer 8$823 CAD
Retailer 21$943 CAD
Retailer 3$1,066 CAD
Retailer 19$1,167 CAD
Retailer 12$1,206 CAD
Retailer 2$1,222 CAD
Retailer 17$1,278 CAD
Retailer 6$1,354 CAD
Retailer 15$2,078 CAD
Retailer 11$2,151 CAD
Retailer 10$2,357 CAD
Retailer 5$2,381 CAD
Retailer 7$2,427 CAD
Retailer 20$2,683 CAD
Retailer 13$2,722 CAD
Brilliant Earth$3,480 CAD

34 data points across 21 retailers

22 retailers$598 CAD to $3,480 CAD

A
Cheapest Retailer
-
$598 CAD
$428 USD
A
Retailer 2
-
$669 CAD
$479 USD
View
Final sale: no returns
A
Retailer 3
-
$669 CAD
$479 USD
View
A
Retailer 4
-
$741 CAD
$530 USD
View
Retailer 5
-
$760 CAD
$544 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$823 CAD
HK$4,600 HKD
View
A
Retailer 7
-
$943 CAD
$675 USD
View
A
Retailer 8
-
$1,066 CAD
$763 USD
View
A
Retailer 9
-
$1,167 CAD
$835 USD
View
A
Retailer 10
-
$1,206 CAD
€822 EUR
View
A
Retailer 11
-
$1,222 CAD
£689 GBP
View
A
Retailer 12
-
$1,278 CAD
ZAR 14,771 ZAR
View
A
Retailer 13
-
$1,354 CAD
$969 USD
View
B+
Retailer 14
-
$2,078 CAD
$1,487 USD
View
B+
Retailer 15
-
$2,151 CAD
£1,212 GBP
View
B+
Retailer 16
-
$2,357 CAD
SGD 2,279 SGD
View
B+
Retailer 17
-
$2,381 CAD
$1,704 USD
View
B+
Retailer 18
-
$2,427 CAD
$1,737 USD
View
B
Retailer 19
-
$2,683 CAD
$1,920 USD
View
B+
Retailer 20
-
$2,722 CAD
£1,534 GBP
View
Retailer 21
-
$3,120 CAD
$2,233 USD
View
Price last confirmed 99 days ago
Most Expensive
B
Brilliant Earth
20005063A · Nov 2
$3,480 CAD
$2,490 USD
View
21 more retailers have this diamond
Prices start from $598 CADSave up to $2,881 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
1.33ct Marquise
$598 CAD