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Asscher|Lab Grown|IGI

4.51ct E VVS2 Asscher Lab Grown Diamond

VG • E/VVS2 • IGI LG844644005

Shape and cutting style on the report: Emerald cut

Certificate IGI LG844644005

Diamond specifications and retailer prices

From $1,598 CAD
$1,142 USD
As of October 28, 2026
Save $2,796 CAD (64%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $4,563 CAD at Novita Diamonds · As of October 8, 2026
View at Novita Diamonds

About this 4.51ct lab-grown asscher diamond

This 4.51ct 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 LG844644005 or 844644005. Listed at 6 retailers as of October 26, 2026, with a 175% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

4.51
Carat
E
Color
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.4°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844644005
Dimensions9.36 × 8.86 × 6.10 mm
L/W Ratio1.06
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.36 mm8.86 mm4.51 ctE / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844644005
Side View
Table 70.0%Crown 38.4°Girdle: MediumPavilion 41.5°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: Oct 28
Current: $4,563 CAD|Low: $1,598 CAD|High: $4,563 CAD|Avg: $3,180 CAD
Novita Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 30, 2026
Retailer 4$1,598 CAD
Retailer 2$1,790 CAD
Retailer 5$2,831 CAD
Retailer 6$3,854 CAD
Retailer 3$4,394 CAD
Novita Diamonds$4,563 CAD

24 data points across 6 retailers

6 retailers$1,598 CAD to $4,394 CAD

B+
Cheapest Retailer
-
$1,598 CAD
$1,142 USD
A
Retailer 2
-
$1,790 CAD
£1,007 GBP
View
A
Retailer 3
-
$2,831 CAD
$2,023 USD
View
B+
Retailer 4
-
$3,854 CAD
$2,754 USD
View
B+
Retailer 5
-
$4,394 CAD
£2,472 GBP
View
Most Expensive
Novita Diamonds
cert_844644005 · Oct 8
$4,563 CAD
A$5,016 AUD
View
Price last confirmed 21 days ago
5 more retailers have this diamond
Prices start from $1,598 CADSave up to $2,796 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
4.51ct Asscher
$1,598 CAD