Asscher|Lab Grown|IGI

3.77ct E VS1 Asscher Lab Grown Diamond

EX • E/VS1 • IGI LG830690849

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG830690849

Diamond specifications and retailer prices

From $852 CAD
$610 USD
As of October 27, 2026
Save $6,954 CAD (89%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $7,806 CAD at Queensmith · As of October 27, 2026
View at Queensmith

About this 3.77ct lab-grown asscher diamond

This 3.77ct lab-grown asscher sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG830690849 or 830690849. Listed at 12 retailers as of October 27, 2026, with prices from $852 to $7,806, a $6,954 spread on the same certified stone. Queensmith lists it at $7,806. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.77
Carat
E
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.6°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830690849
Dimensions8.61 × 8.48 × 5.59 mm
L/W Ratio1.02
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.61 mm8.48 mm3.77 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830690849
Side View
Table 64.0%Crown 41.6°Girdle: MediumPavilion 41.3°Culet: NoneDepth 65.9%

Caratlytics Score

How it works →
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: Oct 27
Current: $7,806 CAD|Low: $831 CAD|High: $7,806 CAD|Avg: $3,491 CAD
Queensmith
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
October 30, 2026
Retailer 5$831 CAD
Retailer 13$852 CAD
Retailer 7$1,193 CAD
Retailer 10$1,261 CAD
Retailer 8$1,646 CAD
Retailer 11$1,944 CAD
Retailer 2$2,202 CAD
Retailer 4$3,044 CAD
Retailer 3$3,066 CAD
Retailer 12$3,562 CAD
Retailer 9$4,549 CAD
Retailer 6$6,146 CAD
Retailer 14$6,761 CAD
Queensmith$7,806 CAD

23 data points across 14 retailers

12 retailers$852 CAD to $7,806 CAD

A
Cheapest Retailer
-
$852 CAD
$610 USD
A
Retailer 2
-
$1,193 CAD
£672 GBP
View
B+
Retailer 3
-
$1,261 CAD
$903 USD
View
A
Retailer 4
-
$1,646 CAD
£928 GBP
View
A
Retailer 5
-
$1,944 CAD
$1,392 USD
View
A
Retailer 6
-
$2,202 CAD
A$2,425 AUD
View
B+
Retailer 7
-
$3,044 CAD
£1,716 GBP
View
B+
Retailer 8
-
$3,066 CAD
$2,195 USD
View
B+
Retailer 9
-
$3,562 CAD
$2,550 USD
View
B
Retailer 10
-
$4,549 CAD
£2,564 GBP
View
B
Retailer 11
-
$6,761 CAD
$4,840 USD
View
Most Expensive
B
Queensmith
LG830690849 · Oct 27
$7,806 CAD
£4,400 GBP
View
11 more retailers have this diamond
Prices start from $852 CADSave up to $6,954 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
3.77ct Asscher
$852 CAD