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Radiant|Lab Grown|IGI

1.01ct D FL Radiant Lab Grown Diamond

ID • D/FL • IGI LG825657743

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

Certificate IGI LG825657743

Diamond specifications and retailer prices

From $323 CAD
$231 USD
As of October 27, 2026
Save $3,344 CAD (91%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,667 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.01ct lab-grown radiant diamond

This 1.01ct lab-grown radiant sits in the classic one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG825657743 or 825657743. Listed at 19 retailers as of October 27, 2026, with prices from $323 to $3,667, a $3,344 spread on the same certified stone. Brilliant Earth lists it at $3,667. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825657743
Dimensions7.24 × 4.87 × 3.47 mm
L/W Ratio1.49
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
7.24 mm4.87 mm1.01 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825657743
Side View
Table 60.0%Crown 34.1°Girdle: Slightly ThickPavilion 38.9°Culet: NoneDepth 71.3%

Caratlytics Score

How it works →
A
Excellent
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 27
Current: $3,667 CAD|Low: $323 CAD|High: $3,779 CAD|Avg: $1,244 CAD|-3.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 16
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Retailer 19
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Retailer 21
October 29, 2026
Retailer 16$323 CAD
Retailer 18$362 CAD
Retailer 7$375 CAD
Retailer 4$400 CAD
Retailer 6$400 CAD
Retailer 20$680 CAD
Retailer 15$688 CAD
Retailer 9$694 CAD
Retailer 17$725 CAD
Retailer 2$753 CAD
Retailer 3$782 CAD
Retailer 12$784 CAD
Retailer 10$1,126 CAD
Retailer 5$1,288 CAD
Retailer 19$1,292 CAD
Retailer 21$1,361 CAD
Retailer 8$1,461 CAD
Retailer 13$1,614 CAD
Retailer 14$2,668 CAD
Retailer 11$2,981 CAD
Brilliant Earth$3,667 CAD

35 data points across 21 retailers

19 retailers$323 CAD to $3,667 CAD

A
Cheapest Retailer
-
$323 CAD
$231 USD
A
Retailer 2
-
$362 CAD
$259 USD
View
Final sale: no returns
A
Retailer 3
-
$375 CAD
$268 USD
View
A
Retailer 4
-
$400 CAD
$286 USD
View
A
Retailer 5
-
$680 CAD
$486 USD
View
A
Retailer 6
-
$688 CAD
ZAR 7,944 ZAR
View
A
Retailer 7
-
$694 CAD
€472 EUR
View
A
Retailer 8
-
$725 CAD
$518 USD
View
A
Retailer 9
-
$753 CAD
£423 GBP
View
A
Retailer 10
-
$782 CAD
$559 USD
View
B+
Retailer 11
-
$1,126 CAD
SGD 1,087 SGD
View
B+
Retailer 12
-
$1,288 CAD
$920 USD
View
B+
Retailer 13
-
$1,292 CAD
$923 USD
View
B+
Retailer 14
-
$1,361 CAD
$972 USD
View
B+
Retailer 15
-
$1,461 CAD
$1,044 USD
View
B+
Retailer 16
-
$1,614 CAD
£908 GBP
View
B
Retailer 17
-
$2,668 CAD
$1,906 USD
View
B
Retailer 18
-
$2,981 CAD
$2,130 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Brilliant Earth
21418837A · Oct 29
$3,667 CAD
$2,620 USD
View
18 more retailers have this diamond
Prices start from $323 CADSave up to $3,344 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
1.01ct Radiant
$323 CAD