CaratHunter
Plans
Asscher|Lab Grown|IGI

3.11ct G SI1 Asscher Lab Grown Diamond

ID • G/SI1 • IGI LG596335967

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG596335967

Diamond specifications and retailer prices

From €1,446 EUR
£1,272 GBP
As of October 31, 2026
1 retailer carries this diamond
Only listing: €1,446 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 3.11ct lab-grown asscher diamond

This 3.11ct lab-grown asscher sits in the three to five carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG596335967 or 596335967. 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. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.11
Carat
G
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.6°
Pavilion angle45.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG596335967
Dimensions8.19 × 8.07 × 5.19 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.19 mm8.07 mm3.11 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG596335967
Side View
Table 65.0%Crown 30.6°Girdle: MediumPavilion 45.6°Culet: NoneDepth 64.3%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: €1,286 EUR|Low: €255 EUR|High: €3,938 EUR|Avg: €1,710 EUR|-1.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
June 29, 2026
Retailer 7€255 EUR
Retailer 4€456 EUR
Retailer 6€515 EUR
Retailer 10€644 EUR
Retailer 8€752 EUR
Retailer 1€1,286 EUR
Retailer 5€1,479 EUR
Retailer 9€2,248 EUR
Retailer 3€2,282 EUR
Retailer 2€3,938 EUR

39 data points across 10 retailers

1 retailer

B
Diamond Quarter
3.11SI1GLG673897N · Oct 31
€1,446 EUR
£1,272 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
3.11ct Asscher
€1,446 EUR