CaratHunter
Plans
Asscher|Lab Grown|IGI

4.02ct I VS1 Asscher Lab Grown Diamond

VG • I/VS1 • IGI LG651420657

Certificate IGI LG651420657

Diamond specifications and retailer prices

From $3,910 AUD
As of November 5, 2026
Save $1,721 AUD (31%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $5,631 AUD at Zales · As of November 4, 2026
View at Zales

About this 4.02ct lab-grown asscher diamond

This 4.02ct lab-grown asscher sits in the three to five carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG651420657 or 651420657. Listed at 4 retailers as of November 4, 2026, with prices from $3,910 to $5,631, a $1,721 spread on the same certified stone. Zales lists it at $5,631. 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

4.02
Carat
I
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG651420657
Dimensions8.69 × 8.62 × 5.71 mm
L/W Ratio1.01
Top View
8.69 mm8.62 mm4.02 ctI / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG651420657
Side View
Table 61.0%CrownGirdle: MediumPavilionCulet: NoneDepth 66.2%

Caratlytics Score

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

Price History

Last verified: Nov 5
Current: $3,910 AUD|Low: $3,910 AUD|High: $6,871 AUD|Avg: $5,526 AUD
Retailer 1
Retailer 2
Retailer 3
Zales
September 26, 2026
Retailer 1$3,910 AUD
Retailer 3$4,690 AUD
Retailer 2$5,631 AUD
Zales$5,631 AUD

9 data points across 4 retailers

4 retailers$3,910 AUD to $5,631 AUD

B+
Cheapest Retailer
-
$3,910 AUD
B+
Retailer 2
-
$4,690 AUD
View
B
Retailer 3
-
$5,631 AUD
View
Most Expensive
B
Zales
521801171 · Nov 4
$5,631 AUD
$3,950 USD
View
3 more retailers have this diamond
Prices start from $3,910 AUDSave up to $1,721 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.

B+
4.02ct Asscher
$3,910 AUD