CaratHunter
Plans
Asscher|Lab Grown|IGI

1.55ct F VS1 Asscher Lab Grown Diamond

EX • F/VS1 • IGI LG831638729

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG831638729

Diamond specifications and retailer prices

From $335 CAD
$240 USD
As of November 1, 2026
Save $1,593 CAD (83%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,929 CAD at Frank Darling · As of November 2, 2026
View at Frank Darling

About this 1.55ct lab-grown asscher diamond

This 1.55ct lab-grown asscher sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG831638729 or 831638729. Listed at 5 retailers as of November 1, 2026, with prices from $335 to $1,929, a $1,593 spread on the same certified stone. Frank Darling lists it at $1,929. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
F
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831638729
Dimensions6.31 × 6.29 × 4.33 mm
L/W Ratio1.00
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.31 mm6.29 mm1.55 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831638729
Side View
Table 65.0%Crown 37°Girdle: MediumPavilion 40.7°Culet: NoneDepth 68.8%

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 1
Current: $1,929 CAD|Low: $335 CAD|High: $1,929 CAD|Avg: $1,253 CAD|-0.0%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 28, 2026
Retailer 2$335 CAD
Retailer 3$507 CAD
Retailer 4$1,390 CAD
Retailer 5$1,419 CAD
Frank Darling$1,929 CAD

11 data points across 5 retailers

5 retailers$335 CAD to $1,929 CAD

A
Cheapest Retailer
-
$335 CAD
$240 USD
Final sale: no returns
B+
Retailer 2
-
$507 CAD
$363 USD
View
Retailer 3
-
$1,390 CAD
$995 USD
View
Price last confirmed 14 days ago
Retailer 4
-
$1,419 CAD
$1,016 USD
View
Price last confirmed 27 days ago
Most Expensive
B
Frank Darling
100195657460KD · Nov 2
$1,929 CAD
$1,381 USD
View
4 more retailers have this diamond
Prices start from $335 CADSave up to $1,593 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
1.55ct Asscher
$335 CAD