CaratHunter
Plans
Radiant|Lab Grown|IGI

1.00ct E IF Radiant Lab Grown Diamond

ID • E/IF • IGI LG669419529

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

Certificate IGI LG669419529

Diamond specifications and retailer prices

From $235 CAD
$168 USD
As of October 27, 2026
Save $2,018 CAD (90%) vs most expensive(unlock to see where)
29 retailers carry this diamond
Most expensive: $2,253 CAD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1ct lab-grown radiant diamond

This 1ct lab-grown radiant sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG669419529 or 669419529. Listed at 29 retailers as of October 27, 2026, with prices from $235 to $2,253, a $2,018 spread on the same certified stone. Do Amore Diamonds lists it at $2,253. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.8°
Pavilion angle34.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG669419529
Dimensions7.33 × 4.85 × 3.25 mm
L/W Ratio1.51
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
7.33 mm4.85 mm1.00 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG669419529
Side View
Table 66.0%Crown 42.8°Girdle: Slightly ThickPavilion 34.2°Culet: NoneDepth 67.0%

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: $2,253 CAD|Low: $235 CAD|High: $2,253 CAD|Avg: $966 CAD
Do Amore Diamonds
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
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 29, 2026
Retailer 4$235 CAD
Retailer 10$263 CAD
Retailer 5$455 CAD
Retailer 7$484 CAD
Retailer 19$551 CAD
Retailer 16$552 CAD
Retailer 2$580 CAD
Retailer 3$592 CAD
Retailer 9$628 CAD
Retailer 14$677 CAD
Retailer 17$784 CAD
Retailer 20$990 CAD
Retailer 12$1,114 CAD
Retailer 11$1,153 CAD
Retailer 15$1,211 CAD
Retailer 21$1,276 CAD
Retailer 13$1,511 CAD
Retailer 8$1,529 CAD
Retailer 18$1,561 CAD
Retailer 6$2,183 CAD
Do Amore Diamonds$2,253 CAD

44 data points across 21 retailers

29 retailers$235 CAD to $2,253 CAD

A
Retailer 1
-
$235 CAD
$168 USD
Price last confirmed 29 days ago
A
Retailer 2
-
$235 CAD
$168 USD
View
A
Retailer 3
-
$235 CAD
$168 USD
View
Price last confirmed 21 days ago
A
Retailer 4
-
$263 CAD
$188 USD
View
Final sale: no returns
A
Retailer 5
-
$273 CAD
$195 USD
View
Price last confirmed 32 days ago
A
Retailer 6
-
$287 CAD
$205 USD
View
Price last confirmed 30 days ago
A
Retailer 7
-
$291 CAD
$208 USD
View
Price last confirmed 26 days ago
A
Retailer 8
-
$455 CAD
$325 USD
View
A
Retailer 9
-
$484 CAD
HK$2,700 HKD
View
A
Retailer 10
-
$551 CAD
€375 EUR
View
A
Retailer 11
-
$552 CAD
ZAR 6,372 ZAR
View
A
Retailer 12
-
$580 CAD
£326 GBP
View
A
Retailer 13
-
$592 CAD
$423 USD
View
A
Retailer 14
-
$628 CAD
$449 USD
View
A
Retailer 15
-
$677 CAD
$484 USD
View
A
Retailer 16
-
$784 CAD
A$862 AUD
View
B+
Retailer 17
-
$990 CAD
$707 USD
View
B+
Retailer 18
-
$1,033 CAD
$738 USD
View
B+
Retailer 19
-
$1,033 CAD
$738 USD
View
Price last confirmed 19 days ago
B+
Retailer 20
-
$1,033 CAD
$738 USD
View
Price last confirmed 29 days ago
B+
Retailer 21
-
$1,153 CAD
SGD 1,113 SGD
View
B+
Retailer 22
-
$1,211 CAD
A$1,331 AUD
View
B+
Retailer 23
-
$1,276 CAD
$912 USD
View
B+
Retailer 24
-
$1,511 CAD
£850 GBP
View
B
Retailer 25
-
$1,529 CAD
$1,093 USD
View
B+
Retailer 26
-
$1,561 CAD
$1,115 USD
View
Price last confirmed 10 days ago
B
Retailer 27
-
$1,826 CAD
£1,027 GBP
View
B
Retailer 28
-
$2,183 CAD
$1,560 USD
View
Most Expensive
B
Do Amore Diamonds
27-CCCCD6C5F · Oct 29
$2,253 CAD
$1,610 USD
View
28 more retailers have this diamond
Prices start from $235 CADSave up to $2,018 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
1.00ct Radiant
$235 CAD