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Radiant|Lab Grown|IGI

1.49ct D FL Radiant Lab Grown Diamond

ID • D/FL • IGI LG800685333

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG800685333

Diamond specifications and retailer prices

From $522 CAD
$374 USD
As of October 30, 2026
Save $4,688 CAD (90%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $5,210 CAD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.49ct lab-grown radiant diamond

This 1.49ct lab-grown radiant 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 LG800685333 or 800685333. Listed at 15 retailers as of October 30, 2026, with prices from $522 to $5,210, a $4,688 spread on the same certified stone. Brilliant Earth lists it at $5,210. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.49
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.6°
Pavilion angle33.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800685333
Dimensions8.21 × 5.74 × 3.67 mm
L/W Ratio1.43
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
8.21 mm5.74 mm1.49 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800685333
Side View
Table 66.0%Crown 43.6°Girdle: Slightly ThickPavilion 33.3°Culet: NoneDepth 63.9%

Caratlytics Score

How it works →
A+
Exceptional
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 30
Current: $5,210 CAD|Low: $522 CAD|High: $6,146 CAD|Avg: $1,935 CAD|-15.2%
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
October 31, 2026
Retailer 10$522 CAD
Retailer 4$606 CAD
Retailer 7$707 CAD
Retailer 9$739 CAD
Retailer 8$859 CAD
Retailer 11$874 CAD
Retailer 14$1,032 CAD
Retailer 2$1,197 CAD
Retailer 6$1,288 CAD
Retailer 13$1,817 CAD
Retailer 15$2,299 CAD
Retailer 3$2,631 CAD
Retailer 5$4,617 CAD
Retailer 12$4,638 CAD
Brilliant Earth$5,210 CAD

40 data points across 15 retailers

15 retailers$522 CAD to $5,210 CAD

A+
Cheapest Retailer
-
$522 CAD
$374 USD
A
Retailer 2
-
$606 CAD
$434 USD
View
A
Retailer 3
-
$707 CAD
$506 USD
View
Final sale: no returns
A
Retailer 4
-
$739 CAD
£416 GBP
View
A
Retailer 5
-
$859 CAD
$615 USD
View
A
Retailer 6
-
$874 CAD
$626 USD
View
A
Retailer 7
-
$1,032 CAD
$739 USD
View
A
Retailer 8
-
$1,197 CAD
€816 EUR
View
B+
Retailer 9
-
$1,288 CAD
$922 USD
View
B+
Retailer 10
-
$1,817 CAD
$1,301 USD
View
B
Retailer 11
-
$2,299 CAD
$1,646 USD
View
B+
Retailer 12
-
$2,631 CAD
£1,483 GBP
View
Retailer 13
-
$4,617 CAD
$3,305 USD
View
Price last confirmed 10 days ago
B
Retailer 14
-
$4,638 CAD
$3,320 USD
View
Most Expensive
B
Brilliant Earth
20495888Y · Oct 30
$5,210 CAD
$3,730 USD
View
14 more retailers have this diamond
Prices start from $522 CADSave up to $4,688 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+
1.49ct Radiant
$522 CAD