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Asscher|Lab Grown|IGI

1.00ct D FL Asscher Lab Grown Diamond

ID • D/FL • IGI LG811641221

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG811641221

Diamond specifications and retailer prices

From $483 CAD
$346 USD
As of October 30, 2026
Save $3,218 CAD (87%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,702 CAD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1ct lab-grown asscher diamond

This 1ct lab-grown asscher 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 LG811641221 or 811641221. Listed at 21 retailers as of October 30, 2026, with prices from $483 to $3,702, a $3,218 spread on the same certified stone. Brilliant Earth lists it at $3,702. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811641221
Dimensions5.48 × 5.48 × 3.65 mm
L/W Ratio1.00
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
5.48 mm5.48 mm1.00 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811641221
Side View
Table 64.0%Crown 35.3°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 66.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $3,702 CAD|Low: $483 CAD|High: $3,716 CAD|Avg: $1,393 CAD|-0.4%
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
October 31, 2026
Retailer 3$483 CAD
Retailer 11$552 CAD
Retailer 8$630 CAD
Retailer 15$807 CAD
Retailer 9$810 CAD
Retailer 12$871 CAD
Retailer 5$872 CAD
Retailer 13$919 CAD
Retailer 2$952 CAD
Retailer 16$1,203 CAD
Retailer 10$1,643 CAD
Retailer 7$1,781 CAD
Retailer 6$1,784 CAD
Retailer 4$2,147 CAD
Retailer 14$2,152 CAD
Brilliant Earth$3,702 CAD

38 data points across 16 retailers

21 retailers$483 CAD to $3,702 CAD

A
Cheapest Retailer
-
$483 CAD
$346 USD
Final sale: no returns
Retailer 2
-
$508 CAD
$364 USD
View
Price last confirmed 23 days ago
A
Retailer 3
-
$552 CAD
£311 GBP
View
Retailer 4
-
$589 CAD
$422 USD
View
Price last confirmed 37 days ago
Retailer 5
-
$622 CAD
$445 USD
View
Price last confirmed 36 days ago
Retailer 6
-
$630 CAD
$451 USD
View
Price last confirmed 28 days ago
Retailer 7
-
$630 CAD
$451 USD
View
Price last confirmed 19 days ago
A
Retailer 8
-
$807 CAD
$578 USD
View
A
Retailer 9
-
$810 CAD
$580 USD
View
A
Retailer 10
-
$871 CAD
€594 EUR
View
A
Retailer 11
-
$872 CAD
$624 USD
View
A
Retailer 12
-
$919 CAD
ZAR 10,629 ZAR
View
B+
Retailer 13
-
$952 CAD
£537 GBP
View
B+
Retailer 14
-
$1,203 CAD
$861 USD
View
B+
Retailer 15
-
$1,643 CAD
$1,176 USD
View
Retailer 16
-
$1,781 CAD
$1,275 USD
View
Price last confirmed 13 days ago
B
Retailer 17
-
$1,784 CAD
$1,277 USD
View
Retailer 18
-
$2,024 CAD
$1,449 USD
View
Price last confirmed 31 days ago
B+
Retailer 19
-
$2,147 CAD
£1,210 GBP
View
B
Retailer 20
-
$2,152 CAD
$1,541 USD
View
Most Expensive
B
Brilliant Earth
21015967A · Oct 30
$3,702 CAD
$2,650 USD
View
20 more retailers have this diamond
Prices start from $483 CADSave up to $3,218 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 Asscher
$483 CAD