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Radiant|Lab Grown|IGI

1.07ct E FL Radiant Lab Grown Diamond

ID • E/FL • IGI LG818662269

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

Certificate IGI LG818662269

Diamond specifications and retailer prices

From $605 CAD
$433 USD
As of October 30, 2026
Save $2,091 CAD (78%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $2,815 CAD at Rare Carat · As of October 21, 2026
View at Rare Carat

About this 1.07ct lab-grown radiant diamond

This 1.07ct lab-grown radiant sits in the classic one-carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG818662269 or 818662269. Listed at 7 retailers as of October 30, 2026, with a 346% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.07
Carat
E
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.1°
Pavilion angle36.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818662269
Dimensions7.12 × 5.04 × 3.51 mm
L/W Ratio1.41
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
7.12 mm5.04 mm1.07 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818662269
Side View
Table 65.0%Crown 46.1°Girdle: MediumPavilion 36.1°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 30
Current: $2,815 CAD|Low: $349 CAD|High: $3,269 CAD|Avg: $1,455 CAD|-0.7%
Rare Carat
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
October 30, 2026
Retailer 4$349 CAD
Retailer 14$545 CAD
Retailer 10$605 CAD
Retailer 13$900 CAD
Retailer 5$922 CAD
Retailer 12$940 CAD
Retailer 9$1,123 CAD
Retailer 11$1,319 CAD
Retailer 3$1,530 CAD
Retailer 7$1,549 CAD
Retailer 6$1,813 CAD
Retailer 2$2,123 CAD
Retailer 8$2,696 CAD
Rare Carat$2,815 CAD

15 data points across 14 retailers

7 retailers$605 CAD to $2,696 CAD

A
Cheapest Retailer
-
$605 CAD
$433 USD
B+
Retailer 2
-
$1,123 CAD
$804 USD
View
B+
Retailer 3
-
$1,319 CAD
$944 USD
View
B+
Retailer 4
-
$1,549 CAD
£873 GBP
View
B
Retailer 5
-
$2,123 CAD
$1,520 USD
View
B
Retailer 6
-
$2,696 CAD
$1,930 USD
View
Most Expensive
Rare Carat
PD-229092 · Oct 21
$2,815 CAD
$2,015 USD
View
Price last confirmed 9 days ago
6 more retailers have this diamond
Prices start from $605 CADSave up to $2,091 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
1.07ct Radiant
$605 CAD