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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 $1,626 AUD
$1,142 USD
As of October 28, 2026
Save $2,843 AUD (64%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $4,641 AUD 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
Colour
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: $4,641 AUD|Low: $1,626 AUD|High: $4,641 AUD|Avg: $3,234 AUD
Novita Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 30, 2026
Retailer 4$1,626 AUD
Retailer 2$1,820 AUD
Retailer 5$2,880 AUD
Retailer 6$3,919 AUD
Retailer 3$4,469 AUD
Novita Diamonds$4,641 AUD

24 data points across 6 retailers

6 retailers$1,626 AUD to $4,469 AUD

B+
Cheapest Retailer
-
$1,626 AUD
$1,142 USD
A
Retailer 2
-
$1,820 AUD
£1,007 GBP
View
A
Retailer 3
-
$2,880 AUD
$2,023 USD
View
B+
Retailer 4
-
$3,919 AUD
$2,754 USD
View
B+
Retailer 5
-
$4,469 AUD
£2,472 GBP
View
Most Expensive
Novita Diamonds
cert_844644005 · Oct 8
$4,641 AUD
View
Price last confirmed 21 days ago
5 more retailers have this diamond
Prices start from $1,626 AUDSave up to $2,843 AUD

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
$1,626 AUD