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 $2,743 USD
As of October 31, 2026
Save $1,207 USD (31%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $3,950 USD at Zales · As of October 30, 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 October 30, 2026, with prices from $2,743 to $3,950, a $1,207 spread on the same certified stone. Zales lists it at $3,950. 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $2,743 USD|Low: $2,743 USD|High: $4,820 USD|Avg: $3,877 USD
Retailer 1
Retailer 2
Retailer 3
Zales
September 26, 2026
Retailer 1$2,743 USD
Retailer 3$3,290 USD
Retailer 2$3,950 USD
Zales$3,950 USD

9 data points across 4 retailers

4 retailers$2,743 USD to $3,950 USD

B+
Cheapest Retailer
-
$2,743 USD
B+
Retailer 2
-
$3,290 USD
View
B
Retailer 3
-
$3,950 USD
View
Most Expensive
B
Zales
521801171 · Oct 30
$3,950 USD
View
3 more retailers have this diamond
Prices start from $2,743 USDSave up to $1,207 USD

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
$2,743 USD