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Heart|Lab Grown|IGI

5.64ct G SI1 Heart Lab Grown Diamond

GD • G/SI1 • IGI LG608366652

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG608366652

Diamond specifications and retailer prices

From €3,632 EUR
$4,058 USD
As of November 1, 2026
1 retailer carries this diamond
Only listing: €3,632 EUR at B2C Jewels
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 B2C Jewels

About this 5.64ct lab-grown heart diamond

This 5.64ct lab-grown heart sits in the over five carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG608366652 or 608366652. Listed at a single retailer as of November 1, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

5.64
Carat
G
Color
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.8°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG608366652
Dimensions10.59 × 12.36 × 7.34 mm
L/W Ratio1.17
Girdle conditionFaceted
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
10.59 mm12.36 mm5.64 ctG / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG608366652
Side View
Table 64.0%Crown 37.8°Girdle: MED-THKPavilion 40.6°Culet: NoneDepth 59.4%

Caratlytics Score

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C
Average
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Price History

Last verified: Nov 1
Current: €3,632 EUR|Low: €1,695 EUR|High: €9,157 EUR|Avg: €3,934 EUR|-16.7%
B2C Jewels
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
September 23, 2026
Retailer 6€1,695 EUR
Retailer 3€1,717 EUR
Retailer 2€1,887 EUR
B2C Jewels€3,632 EUR
Retailer 5€4,729 EUR
Retailer 4€9,157 EUR

6 data points across 6 retailers

1 retailer

C
B2C Jewels
22143077 · Nov 1
€3,632 EUR
$4,058 USD
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C
5.64ct Heart
€3,632 EUR