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Asscher|Lab Grown|IGI

3.04ct E SI1 Asscher Lab Grown Diamond

ID • E/SI1 • IGI LG670482144

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG670482144

Diamond specifications and retailer prices

From €408 EUR
$456 USD
As of October 31, 2026
Save €3,673 EUR (90%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €4,082 EUR at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 3.04ct lab-grown asscher diamond

This 3.04ct lab-grown asscher sits in the three to five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG670482144 or 670482144. Listed at 15 retailers as of October 30, 2026, with prices from €408 to €4,082, a €3,673 spread on the same certified stone. Brilliant Earth lists it at €4,082. 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

3.04
Carat
E
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.3°
Pavilion angle44.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG670482144
Dimensions8.13 × 7.86 × 5.24 mm
L/W Ratio1.03
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.13 mm7.86 mm3.04 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG670482144
Side View
Table 61.0%Crown 31.3°Girdle: Slightly ThickPavilion 44.5°Culet: NoneDepth 66.7%

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: Oct 31
Current: €4,082 EUR|Low: €392 EUR|High: €4,207 EUR|Avg: €1,378 EUR|-3.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 6€408 EUR
Retailer 3€590 EUR
Retailer 9€661 EUR
Retailer 4€734 EUR
Retailer 2€792 EUR
Retailer 8€1,163 EUR
Retailer 10€1,708 EUR
Retailer 5€1,773 EUR
Retailer 7€2,054 EUR
Brilliant Earth€4,082 EUR

43 data points across 10 retailers

15 retailers€408 EUR to €4,082 EUR

A
Cheapest Retailer
-
€408 EUR
$456 USD
Final sale: no returns
A
Retailer 2
-
€568 EUR
$635 USD
View
A
Retailer 3
-
€584 EUR
HK$5,100 HKD
View
A
Retailer 4
-
€590 EUR
£519 GBP
View
B+
Retailer 5
-
€661 EUR
$738 USD
View
A
Retailer 6
-
€734 EUR
View
A
Retailer 7
-
€792 EUR
£697 GBP
View
B+
Retailer 8
-
€1,130 EUR
£994 GBP
View
B+
Retailer 9
-
€1,163 EUR
$1,299 USD
View
B
Retailer 10
-
€1,609 EUR
$1,797 USD
View
B
Retailer 11
-
€1,678 EUR
$1,875 USD
View
B
Retailer 12
-
€1,708 EUR
SGD 2,578 SGD
View
B
Retailer 13
-
€1,773 EUR
£1,560 GBP
View
B
Retailer 14
-
€2,054 EUR
$2,295 USD
View
Most Expensive
B
Brilliant Earth
12594225A · Oct 30
€4,082 EUR
$4,560 USD
View
14 more retailers have this diamond
Prices start from €408 EURSave up to €3,673 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
3.04ct Asscher
€408 EUR