Asscher|Lab Grown|IGI

4.23ct E VVS2 Asscher Lab Grown Diamond

VG • E/VVS2 • IGI LG830661925

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG830661925

Diamond specifications and retailer prices

From $1,088 CAD
$779 USD
As of October 30, 2026
Save $6,642 CAD (86%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $7,730 CAD at Blue Nile · As of October 29, 2026
View at Blue Nile

About this 4.23ct lab-grown asscher diamond

This 4.23ct lab-grown asscher sits in the three to five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG830661925 or 830661925. Listed at 23 retailers as of October 29, 2026, with prices from $1,088 to $7,730, a $6,642 spread on the same certified stone. Blue Nile lists it at $7,730. 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

4.23
Carat
E
Color
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle42.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830661925
Dimensions8.76 × 8.63 × 6.00 mm
L/W Ratio1.02
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.76 mm8.63 mm4.23 ctE / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830661925
Side View
Table 66.0%Crown 34.7°Girdle: MED-STKPavilion 42.9°Culet: NoneDepth 69.5%

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: Oct 30
Current: $7,730 CAD|Low: $869 CAD|High: $8,912 CAD|Avg: $3,210 CAD
Blue Nile
Retailer 2
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Retailer 11
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Retailer 15
Retailer 16
Retailer 17
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Retailer 19
Retailer 20
Retailer 21
October 30, 2026
Retailer 19$1,061 CAD
Retailer 21$1,088 CAD
Retailer 5$1,183 CAD
Retailer 7$1,218 CAD
Retailer 4$1,261 CAD
Retailer 20$1,509 CAD
Retailer 12$1,914 CAD
Retailer 2$1,935 CAD
Retailer 13$2,351 CAD
Retailer 17$2,735 CAD
Retailer 11$2,889 CAD
Retailer 14$3,245 CAD
Retailer 18$3,660 CAD
Retailer 6$3,917 CAD
Retailer 8$4,240 CAD
Retailer 10$4,360 CAD
Retailer 9$4,695 CAD
Retailer 15$4,756 CAD
Retailer 16$5,448 CAD
Retailer 3$6,943 CAD
Blue Nile$7,730 CAD

44 data points across 21 retailers

23 retailers$1,088 CAD to $7,730 CAD

Retailer 1
-
$1,061 CAD
£598 GBP
Price last confirmed 14 days ago
A
Retailer 2
-
$1,088 CAD
$779 USD
View
A
Retailer 3
-
$1,183 CAD
$847 USD
View
A
Retailer 4
-
$1,218 CAD
$872 USD
View
Final sale: no returns
A
Retailer 5
-
$1,261 CAD
$903 USD
View
A
Retailer 6
-
$1,466 CAD
HK$8,200 HKD
View
A
Retailer 7
-
$1,509 CAD
$1,080 USD
View
A
Retailer 8
-
$1,914 CAD
$1,370 USD
View
A
Retailer 9
-
$1,935 CAD
£1,091 GBP
View
B+
Retailer 10
-
$2,351 CAD
€1,603 EUR
View
A
Retailer 11
-
$2,735 CAD
$1,958 USD
View
A
Retailer 12
-
$2,889 CAD
$2,068 USD
View
A
Retailer 13
-
$3,245 CAD
$2,323 USD
View
B+
Retailer 14
-
$3,660 CAD
$2,620 USD
View
Retailer 15
-
$3,917 CAD
£2,208 GBP
View
Price last confirmed 23 days ago
B+
Retailer 16
-
$4,050 CAD
$2,899 USD
View
B+
Retailer 17
-
$4,240 CAD
SGD 4,102 SGD
View
B+
Retailer 18
-
$4,360 CAD
$3,122 USD
View
B+
Retailer 19
-
$4,756 CAD
£2,681 GBP
View
B+
Retailer 20
-
$4,791 CAD
$3,430 USD
View
Retailer 21
-
$5,448 CAD
$3,900 USD
View
Price last confirmed 11 days ago
B+
Retailer 22
-
$6,943 CAD
$4,970 USD
View
Most Expensive
B
Blue Nile
30161586 · Oct 29
$7,730 CAD
$5,534 USD
View
22 more retailers have this diamond
Prices start from $1,088 CADSave up to $6,642 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
4.23ct Asscher
$1,088 CAD