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Heart|Lab Grown|IGI

4.59ct G VS2 Heart Lab Grown Diamond

EX • G/VS2 • IGI LG847679557

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG847679557

Diamond specifications and retailer prices

From €522 EUR
$583 USD
As of October 31, 2026
Save €2,718 EUR (84%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €3,240 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 4.59ct lab-grown heart diamond

This 4.59ct lab-grown heart sits in the three to five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG847679557 or 847679557. Listed at 3 retailers as of October 31, 2026, with prices from €522 to €3,240, a €2,718 spread on the same certified stone. Brilliant Earth lists it at €3,240. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.59
Carat
G
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847679557
Dimensions10.32 × 11.58 × 6.93 mm
L/W Ratio1.12
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.32 mm11.58 mm4.59 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847679557
Side View
Table 57.0%Crown 34°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 59.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: €3,240 EUR|Low: €522 EUR|High: €5,997 EUR|Avg: €2,558 EUR|-46.0%
Brilliant Earth
Retailer 2
Retailer 3
November 1, 2026
Retailer 3€522 EUR
Retailer 2€933 EUR
Brilliant Earth€3,240 EUR

9 data points across 3 retailers

3 retailers€522 EUR to €3,240 EUR

A
Cheapest Retailer
-
€522 EUR
$583 USD
Final sale: no returns
A
Retailer 2
-
€933 EUR
£821 GBP
View
Most Expensive
B
Brilliant Earth
22247997A · Oct 31
€3,240 EUR
$3,620 USD
View
2 more retailers have this diamond
Prices start from €522 EURSave up to €2,718 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
4.59ct Heart
€522 EUR