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Asscher|Lab Grown|IGI

1.85ct F SI1 Asscher Lab Grown Diamond

GD • F/SI1 • IGI LG618441545

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG618441545

Diamond specifications and retailer prices

From $309 CAD
As of November 6, 2026
Save $1,549 CAD (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,857 CAD at Brilliant Earth · As of November 3, 2026
View at Brilliant Earth

About this 1.85ct lab-grown asscher diamond

This 1.85ct lab-grown asscher sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG618441545 or 618441545. Listed at 18 retailers as of November 3, 2026, with prices from $309 to $1,857, a $1,549 spread on the same certified stone. Brilliant Earth lists it at $1,857. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.85
Carat
F
Color
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.8°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG618441545
Dimensions6.83 × 6.81 × 4.25 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
6.83 mm6.81 mm1.85 ctF / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG618441545
Side View
Table 65.0%Crown 31.8°Girdle: MediumPavilion 41.6°Culet: NoneDepth 62.4%

Caratlytics Score

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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: Nov 6
Current: $1,857 CAD|Low: $309 CAD|High: $3,045 CAD|Avg: $955 CAD|-39.0%
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
November 5, 2026
Retailer 10$309 CAD
Retailer 5$344 CAD
Retailer 2$358 CAD
Retailer 4$383 CAD
Retailer 8$383 CAD
Retailer 6$517 CAD
Retailer 14$631 CAD
Retailer 15$677 CAD
Retailer 9$704 CAD
Retailer 7$756 CAD
Retailer 12$1,007 CAD
Retailer 11$1,229 CAD
Retailer 13$1,532 CAD
Retailer 3$1,543 CAD
Brilliant Earth$1,857 CAD

38 data points across 15 retailers

18 retailers$309 CAD to $1,857 CAD

A
Cheapest Retailer
-
$309 CAD
B+
Retailer 2
-
$344 CAD
View
Final sale: no returns
B+
Retailer 3
-
$358 CAD
View
Retailer 4
-
$383 CAD
View
Price last confirmed 29 days ago
B+
Retailer 5
-
$383 CAD
View
B
Retailer 6
-
$517 CAD
View
Retailer 7
-
$631 CAD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$677 CAD
View
B+
Retailer 9
-
$704 CAD
View
B+
Retailer 10
-
$756 CAD
View
B+
Retailer 11
-
$1,007 CAD
View
B
Retailer 12
-
$1,229 CAD
View
B
Retailer 13
-
$1,233 CAD
View
B
Retailer 14
-
$1,302 CAD
View
B
Retailer 15
-
$1,532 CAD
View
B
Retailer 16
-
$1,543 CAD
View
B
Retailer 17
-
$1,758 CAD
View
Most Expensive
B
Brilliant Earth
18477552A · Nov 3
$1,857 CAD
$1,330 USD
View
17 more retailers have this diamond
Prices start from $309 CADSave up to $1,549 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
1.85ct Asscher
$309 CAD