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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 €917 EUR
HK$8,000 HKD
As of October 31, 2026
Save €2,283 EUR (71%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €3,200 EUR at Novita Diamonds · As of October 31, 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 31, 2026, with prices from €917 to €3,200, a €2,283 spread on the same certified stone. Novita Diamonds lists it at €3,200. 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
Color
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 31
Current: €3,200 EUR|Low: €917 EUR|High: €3,410 EUR|Avg: €2,072 EUR|-0.8%
Novita Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 10€917 EUR
Retailer 9€1,112 EUR
Retailer 3€1,237 EUR
Retailer 2€1,246 EUR
Retailer 5€1,258 EUR
Retailer 6€1,829 EUR
Retailer 7€2,680 EUR
Retailer 8€2,803 EUR
Retailer 4€3,067 EUR
Novita Diamonds€3,200 EUR

31 data points across 10 retailers

10 retailers€917 EUR to €3,200 EUR

A
Cheapest Retailer
-
€917 EUR
HK$8,000 HKD
A
Retailer 2
-
€1,112 EUR
$1,242 USD
View
A
Retailer 3
-
€1,237 EUR
£1,088 GBP
View
A
Retailer 4
-
€1,246 EUR
View
A
Retailer 5
-
€1,258 EUR
$1,406 USD
View
B+
Retailer 6
-
€1,829 EUR
$2,043 USD
View
B
Retailer 7
-
€2,680 EUR
$2,994 USD
View
B
Retailer 8
-
€2,803 EUR
$3,132 USD
View
B
Retailer 9
-
€3,067 EUR
£2,698 GBP
View
Most Expensive
B
Novita Diamonds
cert_837617935 · Oct 31
€3,200 EUR
A$5,500 AUD
View
9 more retailers have this diamond
Prices start from €917 EURSave up to €2,283 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
€917 EUR