CaratHunter
Plans
Asscher|Lab Grown|IGI

1.45ct D IF Asscher Lab Grown Diamond

EX • D/IF • IGI LG662468789

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG662468789

Diamond specifications and retailer prices

From $337 CAD
$241 USD
As of October 30, 2026
Save $3,645 CAD (92%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $3,981 CAD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.45ct lab-grown asscher diamond

This 1.45ct lab-grown asscher sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG662468789 or 662468789. Listed at 26 retailers as of October 30, 2026, with prices from $337 to $3,981, a $3,645 spread on the same certified stone. Brilliant Earth lists it at $3,981. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.45
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG662468789
Dimensions6.21 × 6.20 × 4.10 mm
L/W Ratio1.00
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
6.21 mm6.20 mm1.45 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG662468789
Side View
Table 64.0%Crown 35.5°Girdle: MediumPavilion 41.8°Culet: NoneDepth 66.1%

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: $3,981 CAD|Low: $337 CAD|High: $4,470 CAD|Avg: $1,293 CAD|-10.9%
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
October 31, 2026
Retailer 21$337 CAD
Retailer 11$376 CAD
Retailer 20$391 CAD
Retailer 7$418 CAD
Retailer 23$418 CAD
Retailer 17$476 CAD
Retailer 13$598 CAD
Retailer 14$608 CAD
Retailer 6$764 CAD
Retailer 19$792 CAD
Retailer 2$884 CAD
Retailer 18$1,122 CAD
Retailer 5$1,161 CAD
Retailer 22$1,348 CAD
Retailer 16$1,418 CAD
Retailer 3$1,482 CAD
Retailer 15$1,717 CAD
Retailer 12$1,771 CAD
Retailer 10$1,788 CAD
Retailer 9$1,849 CAD
Retailer 4$1,857 CAD
Retailer 8$3,241 CAD
Brilliant Earth$3,981 CAD

37 data points across 23 retailers

26 retailers$337 CAD to $3,981 CAD

A
Cheapest Retailer
-
$337 CAD
$241 USD
A
Retailer 2
-
$376 CAD
$269 USD
View
Final sale: no returns
A
Retailer 3
-
$391 CAD
$280 USD
View
A
Retailer 4
-
$418 CAD
$299 USD
View
A
Retailer 5
-
$418 CAD
$299 USD
View
A
Retailer 6
-
$476 CAD
£268 GBP
View
B+
Retailer 7
-
$598 CAD
$428 USD
View
A
Retailer 8
-
$608 CAD
HK$3,400 HKD
View
A
Retailer 9
-
$764 CAD
$547 USD
View
A
Retailer 10
-
$792 CAD
ZAR 9,162 ZAR
View
A
Retailer 11
-
$884 CAD
£498 GBP
View
A
Retailer 12
-
$1,122 CAD
A$1,236 AUD
View
A
Retailer 13
-
$1,161 CAD
$831 USD
View
B+
Retailer 14
-
$1,348 CAD
$965 USD
View
B+
Retailer 15
-
$1,418 CAD
A$1,562 AUD
View
B+
Retailer 16
-
$1,482 CAD
$1,061 USD
View
B+
Retailer 17
-
$1,717 CAD
$1,229 USD
View
B+
Retailer 18
-
$1,771 CAD
SGD 1,713 SGD
View
B+
Retailer 19
-
$1,788 CAD
£1,008 GBP
View
B+
Retailer 20
-
$1,849 CAD
$1,323 USD
View
Retailer 21
-
$1,857 CAD
£1,047 GBP
View
Price last confirmed 12 days ago
B
Retailer 22
-
$2,948 CAD
£1,662 GBP
View
B
Retailer 23
-
$3,241 CAD
$2,320 USD
View
Retailer 24
-
$3,343 CAD
$2,393 USD
View
Price last confirmed 82 days ago
B
Retailer 25
-
$3,655 CAD
£2,060 GBP
View
Most Expensive
B
Brilliant Earth
20152238Y · Oct 30
$3,981 CAD
$2,850 USD
View
25 more retailers have this diamond
Prices start from $337 CADSave up to $3,645 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
1.45ct Asscher
$337 CAD