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Heart|Lab Grown|IGI

4.59ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG837617935

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG837617935

Diamond specifications and retailer prices

From €920 EUR
HK$8,000 HKD
As of October 30, 2026
Save €2,159 EUR (70%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €3,251 EUR at Novita Diamonds · As of October 8, 2026
View at Novita Diamonds

About this 4.59ct lab-grown heart diamond

This 4.59ct lab-grown heart sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG837617935 or 837617935. Listed at 10 retailers as of October 29, 2026, with a 235% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837617935
Dimensions10.59 × 11.62 × 6.52 mm
L/W Ratio1.10
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.59 mm11.62 mm4.59 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837617935
Side View
Table 60.0%Crown 32.9°Girdle: MED-STKPavilion 38.6°Culet: NoneDepth 56.1%

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: Oct 30
Current: €3,251 EUR|Low: €920 EUR|High: €3,423 EUR|Avg: €2,085 EUR|+0.4%
Novita Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 10€920 EUR
Retailer 9€1,116 EUR
Retailer 2€1,249 EUR
Retailer 3€1,259 EUR
Retailer 5€1,263 EUR
Retailer 6€1,836 EUR
Retailer 7€2,690 EUR
Retailer 8€2,814 EUR
Retailer 4€3,079 EUR
Novita Diamonds€3,251 EUR

30 data points across 10 retailers

10 retailers€920 EUR to €3,079 EUR

A
Cheapest Retailer
-
€920 EUR
HK$8,000 HKD
A
Retailer 2
-
€1,116 EUR
$1,242 USD
View
A
Retailer 3
-
€1,249 EUR
£1,095 GBP
View
A
Retailer 4
-
€1,259 EUR
View
A
Retailer 5
-
€1,263 EUR
$1,406 USD
View
B+
Retailer 6
-
€1,836 EUR
$2,043 USD
View
B
Retailer 7
-
€2,690 EUR
$2,994 USD
View
B
Retailer 8
-
€2,814 EUR
$3,132 USD
View
B
Retailer 9
-
€3,079 EUR
£2,698 GBP
View
Most Expensive
Novita Diamonds
cert_837617935 · Oct 8
€3,251 EUR
A$5,566 AUD
View
Price last confirmed 22 days ago
9 more retailers have this diamond
Prices start from €920 EURSave up to €2,159 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
€920 EUR