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Asscher|Lab Grown|IGI

3.01ct F SI1 Asscher Lab Grown Diamond

ID • F/SI1 • IGI LG557251871

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG557251871

Diamond specifications and retailer prices

From €464 EUR
$520 USD
As of November 1, 2026
Save €3,540 EUR (88%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €4,003 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.01ct lab-grown asscher diamond

This 3.01ct 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 LG557251871 or 557251871. Listed at 11 retailers as of October 31, 2026, with prices from €464 to €4,003, a €3,540 spread on the same certified stone. Brilliant Earth lists it at €4,003. 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

3.01
Carat
F
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG557251871
Dimensions8.34 × 7.97 × 4.79 mm
L/W Ratio1.05
Culet sizePointed
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
8.34 mm7.97 mm3.01 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG557251871
Side View
Table 68.5%Crown 36.7°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 60.1%

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: €4,003 EUR|Low: €298 EUR|High: €4,119 EUR|Avg: €1,219 EUR|-2.8%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 11€464 EUR
Retailer 5€514 EUR
Retailer 10€514 EUR
Retailer 13€637 EUR
Retailer 12€777 EUR
Retailer 9€802 EUR
Retailer 7€815 EUR
Retailer 2€851 EUR
Retailer 8€1,208 EUR
Retailer 3€1,677 EUR
Retailer 4€1,687 EUR
Retailer 6€1,885 EUR
Brilliant Earth€4,003 EUR

43 data points across 13 retailers

11 retailers€464 EUR to €4,003 EUR

A
Cheapest Retailer
-
€464 EUR
$520 USD
Final sale: no returns
Retailer 2
-
€514 EUR
$576 USD
View
Price last confirmed 17 days ago
A
Retailer 3
-
€637 EUR
$715 USD
View
A
Retailer 4
-
€777 EUR
$871 USD
View
B+
Retailer 5
-
€802 EUR
$899 USD
View
A
Retailer 6
-
€851 EUR
£751 GBP
View
B+
Retailer 7
-
€1,208 EUR
$1,355 USD
View
B
Retailer 8
-
€1,618 EUR
£1,429 GBP
View
B
Retailer 9
-
€1,677 EUR
$1,881 USD
View
B
Retailer 10
-
€1,885 EUR
£1,665 GBP
View
Most Expensive
B
Brilliant Earth
21312209A · Oct 31
€4,003 EUR
$4,490 USD
View
10 more retailers have this diamond
Prices start from €464 EURSave up to €3,540 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
3.01ct Asscher
€464 EUR