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Round|Lab Grown|IGI

1.53ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG811619355

Shape and cutting style on the report: Round brilliant

Certificate IGI LG811619355

Diamond specifications and retailer prices

From $926 CAD
$663 USD
As of October 29, 2026
Save $4,354 CAD (82%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $5,280 CAD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.53ct lab-grown round diamond

This 1.53ct lab-grown round 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 LG811619355 or 811619355. Listed at 24 retailers as of October 29, 2026, with prices from $926 to $5,280, a $4,354 spread on the same certified stone. Brilliant Earth lists it at $5,280. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811619355
Dimensions7.51 × 7.49 × 4.47 mm
L/W Ratio1.00
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
7.51 mm7.49 mm1.53 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811619355
Side View
Table 58.0%Crown 33°Girdle: MediumPavilion 40.5°Culet: NoneDepth 59.6%

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: Oct 29
Current: $5,280 CAD|Low: $890 CAD|High: $6,873 CAD|Avg: $2,337 CAD|-23.2%
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
Retailer 17
October 30, 2026
Retailer 17$926 CAD
Retailer 16$1,007 CAD
Retailer 5$1,074 CAD
Retailer 6$1,074 CAD
Retailer 2$1,475 CAD
Retailer 8$1,539 CAD
Retailer 14$1,544 CAD
Retailer 15$1,660 CAD
Retailer 10$1,709 CAD
Retailer 12$1,838 CAD
Retailer 13$1,975 CAD
Retailer 7$2,505 CAD
Retailer 4$3,021 CAD
Retailer 9$3,471 CAD
Retailer 3$3,702 CAD
Retailer 11$4,550 CAD
Brilliant Earth$5,280 CAD

31 data points across 17 retailers

24 retailers$926 CAD to $5,280 CAD

A
Cheapest Retailer
-
$926 CAD
$663 USD
A
Retailer 2
-
$1,007 CAD
$721 USD
View
A
Retailer 3
-
$1,036 CAD
$742 USD
View
Final sale: no returns
Retailer 4
-
$1,074 CAD
$769 USD
View
Price last confirmed 14 days ago
A
Retailer 5
-
$1,074 CAD
$769 USD
View
B+
Retailer 6
-
$1,415 CAD
$1,013 USD
View
A
Retailer 7
-
$1,475 CAD
£831 GBP
View
B+
Retailer 8
-
$1,538 CAD
$1,101 USD
View
B+
Retailer 9
-
$1,539 CAD
$1,102 USD
View
B+
Retailer 10
-
$1,544 CAD
$1,105 USD
View
B+
Retailer 11
-
$1,660 CAD
A$1,828 AUD
View
B+
Retailer 12
-
$1,709 CAD
£963 GBP
View
B+
Retailer 13
-
$1,838 CAD
€1,253 EUR
View
B+
Retailer 14
-
$1,975 CAD
ZAR 22,840 ZAR
View
B
Retailer 15
-
$2,505 CAD
$1,793 USD
View
B
Retailer 16
-
$3,021 CAD
$2,163 USD
View
B
Retailer 17
-
$3,471 CAD
$2,485 USD
View
B
Retailer 18
-
$3,623 CAD
SGD 3,505 SGD
View
B
Retailer 19
-
$3,664 CAD
$2,623 USD
View
Retailer 20
-
$3,702 CAD
$2,650 USD
View
Price last confirmed 12 days ago
B
Retailer 21
-
$3,707 CAD
$2,653 USD
View
B
Retailer 22
-
$3,732 CAD
$2,671 USD
View
B
Retailer 23
-
$4,550 CAD
£2,565 GBP
View
Most Expensive
B
Brilliant Earth
20575686A · Oct 30
$5,280 CAD
$3,780 USD
View
23 more retailers have this diamond
Prices start from $926 CADSave up to $4,354 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
1.53ct Round
$926 CAD