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Asscher|Lab Grown|IGI

3.11ct F SI1 Asscher Lab Grown Diamond

ID • F/SI1 • IGI LG844628272

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG844628272

Diamond specifications and retailer prices

From €480 EUR
$538 USD
As of November 1, 2026
Save €3,648 EUR (88%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €4,128 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.11ct lab-grown asscher diamond

This 3.11ct lab-grown asscher sits in the three to five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG844628272 or 844628272. Listed at 11 retailers as of October 31, 2026, with prices from €480 to €4,128, a €3,648 spread on the same certified stone. Brilliant Earth lists it at €4,128. 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
F
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle43.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844628272
Dimensions8.16 × 7.98 × 5.35 mm
L/W Ratio1.02
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.16 mm7.98 mm3.11 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844628272
Side View
Table 69.0%Crown 33°Girdle: MED-STKPavilion 43.4°CuletDepth 67.0%

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: Nov 1
Current: €4,128 EUR|Low: €448 EUR|High: €4,128 EUR|Avg: €1,083 EUR
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 10€480 EUR
Retailer 2€520 EUR
Retailer 5€557 EUR
Retailer 11€657 EUR
Retailer 7€675 EUR
Retailer 4€769 EUR
Retailer 6€1,192 EUR
Retailer 9€1,400 EUR
Retailer 8€1,589 EUR
Retailer 3€1,592 EUR
Brilliant Earth€4,128 EUR

16 data points across 11 retailers

11 retailers€480 EUR to €4,128 EUR

A
Cheapest Retailer
-
€480 EUR
$538 USD
Final sale: no returns
A
Retailer 2
-
€520 EUR
£459 GBP
View
A
Retailer 3
-
€557 EUR
$625 USD
View
A
Retailer 4
-
€657 EUR
View
B+
Retailer 5
-
€675 EUR
$757 USD
View
A
Retailer 6
-
€769 EUR
£679 GBP
View
B+
Retailer 7
-
€1,192 EUR
$1,337 USD
View
B+
Retailer 8
-
€1,400 EUR
$1,570 USD
View
B
Retailer 9
-
€1,589 EUR
$1,782 USD
View
B
Retailer 10
-
€1,592 EUR
£1,406 GBP
View
Most Expensive
B
Brilliant Earth
22335210A · Oct 31
€4,128 EUR
$4,630 USD
View
10 more retailers have this diamond
Prices start from €480 EURSave up to €3,648 EUR

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
3.11ct Asscher
€480 EUR