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Asscher|Lab Grown|IGI

1.70ct F SI1 Asscher Lab Grown Diamond

ID • F/SI1 • IGI LG581345796

Certificate IGI LG581345796

Diamond specifications and retailer prices

From $381 CAD
As of November 3, 2026
Save $1,323 CAD (78%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,704 CAD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.7ct lab-grown asscher diamond

This 1.7ct 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 top-tier cut grade and certified by IGI LG581345796 or 581345796. Listed at 7 retailers as of November 3, 2026, with prices from $381 to $1,704, a $1,323 spread on the same certified stone. Brilliant Earth lists it at $1,704. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.70
Carat
F
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG581345796
Dimensions6.56 × 6.49 × 4.28 mm
L/W Ratio1.01
Top View
6.56 mm6.49 mm1.70 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG581345796
Side View
Table 64.0%CrownGirdle: MediumPavilionCulet: NoneDepth 65.9%

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: Nov 3
Current: $1,704 CAD|Low: $381 CAD|High: $2,891 CAD|Avg: $1,121 CAD|-41.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 5$381 CAD
Retailer 8$482 CAD
Retailer 4$580 CAD
Retailer 3$689 CAD
Retailer 7$898 CAD
Retailer 6$1,388 CAD
Retailer 2$1,564 CAD
Brilliant Earth$1,704 CAD

15 data points across 8 retailers

7 retailers$381 CAD to $1,704 CAD

A
Cheapest Retailer
-
$381 CAD
Final sale: no returns
A
Retailer 2
-
$482 CAD
View
B+
Retailer 3
-
$580 CAD
View
Retailer 4
-
$689 CAD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$898 CAD
View
B+
Retailer 6
-
$1,388 CAD
View
Most Expensive
B
Brilliant Earth
7367593A · Nov 4
$1,704 CAD
$1,220 USD
View
6 more retailers have this diamond
Prices start from $381 CADSave up to $1,323 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
1.70ct Asscher
$381 CAD