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Asscher|Lab Grown|IGI

1.89ct D FL Asscher Lab Grown Diamond

ID • D/FL • IGI LG818654339

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG818654339

Diamond specifications and retailer prices

From $676 CAD
$484 USD
As of October 30, 2026
Save $5,247 CAD (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $5,923 CAD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.89ct lab-grown asscher diamond

This 1.89ct lab-grown asscher sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG818654339 or 818654339. Listed at 22 retailers as of October 30, 2026, with prices from $676 to $5,923, a $5,247 spread on the same certified stone. Brilliant Earth lists it at $5,923. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.89
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818654339
Dimensions6.85 × 6.85 × 4.52 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
6.85 mm6.85 mm1.89 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818654339
Side View
Table 60.0%Crown 35.6°Girdle: MediumPavilion 38.8°Culet: NoneDepth 66.0%

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 30
Current: $5,923 CAD|Low: $676 CAD|High: $8,465 CAD|Avg: $2,658 CAD|-30.0%
Brilliant Earth
Retailer 2
Retailer 3
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Retailer 5
Retailer 6
Retailer 7
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Retailer 22
October 31, 2026
Retailer 10$676 CAD
Retailer 7$759 CAD
Retailer 22$840 CAD
Retailer 11$988 CAD
Retailer 18$1,034 CAD
Retailer 15$1,095 CAD
Retailer 4$1,187 CAD
Retailer 20$1,309 CAD
Retailer 2$1,383 CAD
Retailer 17$1,442 CAD
Retailer 13$1,729 CAD
Retailer 21$1,951 CAD
Retailer 5$2,202 CAD
Retailer 3$2,697 CAD
Retailer 6$2,737 CAD
Retailer 19$2,938 CAD
Retailer 14$3,406 CAD
Retailer 16$3,522 CAD
Retailer 8$3,583 CAD
Retailer 9$3,774 CAD
Retailer 12$5,720 CAD
Brilliant Earth$5,923 CAD

25 data points across 22 retailers

22 retailers$676 CAD to $5,923 CAD

A
Cheapest Retailer
-
$676 CAD
$484 USD
A
Retailer 2
-
$759 CAD
$543 USD
View
A
Retailer 3
-
$840 CAD
$601 USD
View
A
Retailer 4
-
$988 CAD
$707 USD
View
Final sale: no returns
A
Retailer 5
-
$1,034 CAD
$740 USD
View
Retailer 6
-
$1,095 CAD
$784 USD
View
Price last confirmed 15 days ago
A
Retailer 7
-
$1,187 CAD
$850 USD
View
A
Retailer 8
-
$1,309 CAD
$937 USD
View
A
Retailer 9
-
$1,383 CAD
£779 GBP
View
A
Retailer 10
-
$1,442 CAD
ZAR 16,679 ZAR
View
A
Retailer 11
-
$1,729 CAD
€1,179 EUR
View
B+
Retailer 12
-
$1,951 CAD
$1,397 USD
View
B+
Retailer 13
-
$2,202 CAD
$1,576 USD
View
B+
Retailer 14
-
$2,697 CAD
$1,931 USD
View
B+
Retailer 15
-
$2,737 CAD
$1,959 USD
View
B+
Retailer 16
-
$2,938 CAD
$2,103 USD
View
Retailer 17
-
$3,406 CAD
£1,920 GBP
View
Price last confirmed 9 days ago
B+
Retailer 18
-
$3,522 CAD
£1,985 GBP
View
B+
Retailer 19
-
$3,583 CAD
SGD 3,466 SGD
View
B
Retailer 20
-
$3,774 CAD
$2,702 USD
View
Retailer 21
-
$5,720 CAD
$4,095 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Brilliant Earth
21421316A · Oct 30
$5,923 CAD
$4,240 USD
View
21 more retailers have this diamond
Prices start from $676 CADSave up to $5,247 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
1.89ct Asscher
$676 CAD