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Heart|Lab Grown|IGI

2.26ct E SI1 Heart Lab Grown Diamond

ID • E/SI1 • IGI LG705508432

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG705508432

Diamond specifications and retailer prices

From €406 EUR
$454 USD
As of October 27, 2026
Save €2,297 EUR (85%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €2,703 EUR at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 2.26ct lab-grown heart diamond

This 2.26ct lab-grown heart sits in the two to three carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG705508432 or 705508432. Listed at 19 retailers as of October 27, 2026, with prices from €406 to €2,703, a €2,297 spread on the same certified stone. Brilliant Earth lists it at €2,703. 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

2.26
Carat
E
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG705508432
Dimensions8.03 × 9.13 × 5.44 mm
L/W Ratio1.14
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.03 mm9.13 mm2.26 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG705508432
Side View
Table 57.0%Crown 36.2°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 59.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: €2,703 EUR|Low: €324 EUR|High: €2,784 EUR|Avg: €1,092 EUR|-2.9%
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
Retailer 14
October 29, 2026
Retailer 12€390 EUR
Retailer 14€455 EUR
Retailer 11€504 EUR
Retailer 6€550 EUR
Retailer 7€631 EUR
Retailer 4€738 EUR
Retailer 13€743 EUR
Retailer 10€791 EUR
Retailer 2€832 EUR
Retailer 9€1,356 EUR
Retailer 3€1,650 EUR
Retailer 5€1,795 EUR
Retailer 8€1,855 EUR
Brilliant Earth€2,703 EUR

39 data points across 14 retailers

19 retailers€406 EUR to €2,703 EUR

Retailer 1
-
€390 EUR
$436 USD
Price last confirmed 30 days ago
A
Retailer 2
-
€406 EUR
$454 USD
View
Retailer 3
-
€456 EUR
$509 USD
View
Price last confirmed 33 days ago
Retailer 4
-
€504 EUR
$563 USD
View
Price last confirmed 29 days ago
A
Retailer 5
-
€504 EUR
$563 USD
View
Retailer 6
-
€504 EUR
$563 USD
View
Price last confirmed 16 days ago
A
Retailer 7
-
€550 EUR
HK$4,800 HKD
View
A
Retailer 8
-
€631 EUR
$705 USD
View
B+
Retailer 9
-
€738 EUR
$825 USD
View
B+
Retailer 10
-
€743 EUR
$830 USD
View
B+
Retailer 11
-
€791 EUR
$884 USD
View
B+
Retailer 12
-
€832 EUR
£732 GBP
View
B
Retailer 13
-
€1,356 EUR
$1,515 USD
View
B
Retailer 14
-
€1,621 EUR
$1,811 USD
View
Retailer 15
-
€1,621 EUR
$1,811 USD
View
Price last confirmed 31 days ago
B
Retailer 16
-
€1,650 EUR
$1,843 USD
View
B
Retailer 17
-
€1,795 EUR
$2,006 USD
View
B
Retailer 18
-
€1,855 EUR
£1,632 GBP
View
Most Expensive
B
Brilliant Earth
14317340A · Oct 28
€2,703 EUR
$3,020 USD
View
18 more retailers have this diamond
Prices start from €406 EURSave up to €2,297 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
2.26ct Heart
€406 EUR