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Asscher|Lab Grown|IGI

1.77ct D VS1 Asscher Lab Grown Diamond

EX • D/VS1 • IGI LG679503984

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG679503984

Diamond specifications and retailer prices

From $1,051 CAD
$751 USD
As of October 29, 2026
Save $471 CAD (31%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $1,522 CAD at Diamond Quarter · As of October 29, 2026
View at Diamond Quarter

About this 1.77ct lab-grown asscher diamond

This 1.77ct lab-grown asscher sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG679503984 or 679503984. Listed at 2 retailers as of October 29, 2026, with prices from $1,051 to $1,522, a $471 spread on the same certified stone. Diamond Quarter lists it at $1,522. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.77
Carat
D
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG679503984
Dimensions6.72 × 6.64 × 4.29 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.72 mm6.64 mm1.77 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG679503984
Side View
Table 61.0%Crown 36.9°Girdle: MediumPavilion 37.8°Culet: NoneDepth 64.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $1,051 CAD|Low: $1,011 CAD|High: $1,684 CAD|Avg: $1,259 CAD|-37.6%
September 23, 2026
Retailer 1$1,051 CAD

4 data points across 1 retailer

2 retailers$1,051 CAD to $1,522 CAD

B+
Cheapest Retailer
-
$1,051 CAD
$751 USD
Most Expensive
B
Diamond Quarter
1.77VS1DLG84AFCCN · Oct 29
$1,522 CAD
£856 GBP
View
1 more retailer has this diamond
Prices start from $1,051 CADSave up to $471 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.

B+
1.77ct Asscher
$1,051 CAD