CaratHunter
Plans
Asscher|Lab Grown|IGI

4.03ct G SI1 Asscher Lab Grown Diamond

VG • G/SI1 • IGI LG681590309

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG681590309

Diamond specifications and retailer prices

From €1,182 EUR
£1,040 GBP
As of October 31, 2026
1 retailer carries this diamond
Only listing: €1,182 EUR at Diamond Quarter
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Diamond Quarter

About this 4.03ct lab-grown asscher diamond

This 4.03ct lab-grown asscher sits in the three to five carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG681590309 or 681590309. Listed at a single retailer as of October 31, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

4.03
Carat
G
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG681590309
Dimensions8.76 × 8.74 × 5.74 mm
L/W Ratio1.00
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.76 mm8.74 mm4.03 ctG / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG681590309
Side View
Table 68.0%Crown 35.3°Girdle: Slightly ThickPavilion 41°Culet: NoneDepth 65.7%

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: Oct 31
Current: €823 EUR|Low: €823 EUR|High: €823 EUR|Avg: €823 EUR
January 4, 2026
Retailer 1€823 EUR

6 data points across 1 retailer

1 retailer

B+
Diamond Quarter
4.03SI1GLG096853N · Oct 31
€1,182 EUR
£1,040 GBP
View

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+
4.03ct Asscher
€1,182 EUR