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Marquise|Lab Grown|IGI

1.52ct D FL Marquise Lab Grown Diamond

ID • D/FL • IGI LG788621375

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG788621375

Diamond specifications and retailer prices

From $1,576 CAD
$1,128 USD
As of October 30, 2026
Save $5,255 CAD (77%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $6,831 CAD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.52ct lab-grown marquise diamond

This 1.52ct lab-grown marquise sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG788621375 or 788621375. Listed at 23 retailers as of October 30, 2026, with prices from $1,576 to $6,831, a $5,255 spread on the same certified stone. Brilliant Earth lists it at $6,831. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.52
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788621375
Dimensions11.57 × 6.09 × 3.82 mm
L/W Ratio1.90
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
11.57 mm6.09 mm1.52 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG788621375
Side View
Table 58.0%Crown 34.7°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 62.7%

Caratlytics Score

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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: $6,831 CAD|Low: $1,352 CAD|High: $6,831 CAD|Avg: $3,163 CAD
Brilliant Earth
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
Retailer 16
October 31, 2026
Retailer 5$1,408 CAD
Retailer 3$1,576 CAD
Retailer 7$1,634 CAD
Retailer 8$1,634 CAD
Retailer 13$1,767 CAD
Retailer 9$1,853 CAD
Retailer 12$2,314 CAD
Retailer 6$2,340 CAD
Retailer 2$2,355 CAD
Retailer 11$3,004 CAD
Retailer 16$3,220 CAD
Retailer 10$4,427 CAD
Retailer 15$4,822 CAD
Retailer 4$5,271 CAD
Retailer 14$5,549 CAD
Brilliant Earth$6,831 CAD

35 data points across 16 retailers

23 retailers$1,576 CAD to $6,831 CAD

Retailer 1
-
$1,408 CAD
$1,008 USD
Price last confirmed 23 days ago
Retailer 2
-
$1,532 CAD
$1,097 USD
View
Price last confirmed 16 days ago
A
Retailer 3
-
$1,576 CAD
$1,128 USD
View
Final sale: no returns
Retailer 4
-
$1,634 CAD
$1,170 USD
View
Price last confirmed 28 days ago
Retailer 5
-
$1,634 CAD
$1,170 USD
View
Price last confirmed 19 days ago
A
Retailer 6
-
$1,763 CAD
$1,262 USD
View
A
Retailer 7
-
$1,767 CAD
$1,265 USD
View
A
Retailer 8
-
$1,853 CAD
£1,044 GBP
View
A
Retailer 9
-
$1,918 CAD
$1,373 USD
View
A
Retailer 10
-
$2,314 CAD
A$2,548 AUD
View
A
Retailer 11
-
$2,340 CAD
$1,675 USD
View
A
Retailer 12
-
$2,355 CAD
£1,328 GBP
View
B+
Retailer 13
-
$3,004 CAD
ZAR 34,738 ZAR
View
Retailer 14
-
$3,063 CAD
$2,193 USD
View
Price last confirmed 31 days ago
B+
Retailer 15
-
$3,220 CAD
$2,305 USD
View
B+
Retailer 16
-
$4,427 CAD
€3,018 EUR
View
B
Retailer 17
-
$4,513 CAD
£2,544 GBP
View
B+
Retailer 18
-
$4,822 CAD
$3,452 USD
View
B
Retailer 19
-
$5,271 CAD
$3,773 USD
View
B
Retailer 20
-
$5,484 CAD
SGD 5,305 SGD
View
B
Retailer 21
-
$5,549 CAD
£3,128 GBP
View
B
Retailer 22
-
$5,698 CAD
$4,079 USD
View
Most Expensive
B
Brilliant Earth
19705648A · Oct 30
$6,831 CAD
$4,890 USD
View
22 more retailers have this diamond
Prices start from $1,576 CADSave up to $5,255 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
1.52ct Marquise
$1,576 CAD