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Radiant|Lab Grown|IGI

1.05ct E FL Radiant Lab Grown Diamond

VG • E/FL • IGI LG794611504

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

Certificate IGI LG794611504

Diamond specifications and retailer prices

From $598 CAD
$426 USD
As of October 28, 2026
Save $2,492 CAD (81%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $3,090 CAD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.05ct lab-grown radiant diamond

This 1.05ct lab-grown radiant sits in the classic one-carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG794611504 or 794611504. Listed at 11 retailers as of October 28, 2026, with prices from $598 to $3,090, a $2,492 spread on the same certified stone. Brilliant Earth lists it at $3,090. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.05
Carat
E
Color
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle19.1°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794611504
Dimensions6.89 × 5.06 × 3.52 mm
L/W Ratio1.36
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
6.89 mm5.06 mm1.05 ctE / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794611504
Side View
Table 65.0%Crown 19.1°Girdle: MED-STKPavilion 38.8°Culet: NoneDepth 69.6%

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 28
Current: $3,090 CAD|Low: $598 CAD|High: $3,357 CAD|Avg: $1,805 CAD|-2.7%
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
October 29, 2026
Retailer 8$598 CAD
Retailer 11$744 CAD
Retailer 7$1,111 CAD
Retailer 10$1,310 CAD
Retailer 4$1,338 CAD
Retailer 5$1,443 CAD
Retailer 13$1,444 CAD
Retailer 12$1,492 CAD
Retailer 2$1,532 CAD
Retailer 6$2,669 CAD
Retailer 9$2,774 CAD
Retailer 3$2,857 CAD
Brilliant Earth$3,090 CAD

23 data points across 13 retailers

11 retailers$598 CAD to $3,090 CAD

A
Retailer 1
-
$364 CAD
$259 USD
Price last confirmed 27 days ago
A
Retailer 2
-
$440 CAD
$313 USD
View
Price last confirmed 31 days ago
A
Retailer 3
-
$598 CAD
$426 USD
View
B+
Retailer 4
-
$1,111 CAD
$791 USD
View
B+
Retailer 5
-
$1,214 CAD
$864 USD
View
Price last confirmed 23 days ago
B+
Retailer 6
-
$1,310 CAD
$932 USD
View
B
Retailer 7
-
$1,532 CAD
£859 GBP
View
B
Retailer 8
-
$1,666 CAD
$1,186 USD
View
Price last confirmed 28 days ago
B
Retailer 9
-
$2,669 CAD
$1,900 USD
View
B
Retailer 10
-
$2,774 CAD
$1,975 USD
View
Price last confirmed 8 days ago
Most Expensive
B
Brilliant Earth
21398535Y · Oct 28
$3,090 CAD
$2,200 USD
View
10 more retailers have this diamond
Prices start from $598 CADSave up to $2,492 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
1.05ct Radiant
$598 CAD