CaratHunter
Plans
Round|Lab Grown|IGI

4.56ct F VS1 Round Lab Grown Diamond

ID • F/VS1 • IGI LG618414653

Shape and cutting style on the report: Round brilliant

Certificate IGI LG618414653

Diamond specifications and retailer prices

From €1,057 EUR
$1,181 USD
As of November 1, 2026
Save €5,763 EUR (85%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €6,821 EUR at Do Amore Diamonds · As of October 28, 2026
View at Do Amore Diamonds

About this 4.56ct lab-grown round diamond

This 4.56ct lab-grown round sits in the three to five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG618414653 or 618414653. Listed at 20 retailers as of October 28, 2026, with prices from €1,057 to €6,821, a €5,763 spread on the same certified stone. Do Amore Diamonds lists it at €6,821. 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

4.56
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG618414653
Dimensions10.79 × 10.84 × 6.44 mm
L/W Ratio1.00
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
10.79 mm10.84 mm4.56 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG618414653
Side View
Table 59.0%Crown 33.8°Girdle: MediumPavilion 40.7°Culet: NoneDepth 59.6%

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: Nov 1
Current: €6,821 EUR|Low: €820 EUR|High: €8,772 EUR|Avg: €2,447 EUR
Do Amore Diamonds
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 28, 2026
Retailer 6€820 EUR
Retailer 8€849 EUR
Retailer 5€1,057 EUR
Retailer 18€1,199 EUR
Retailer 11€1,199 EUR
Retailer 7€1,268 EUR
Retailer 2€1,434 EUR
Retailer 12€1,837 EUR
Retailer 16€1,952 EUR
Retailer 14€1,977 EUR
Retailer 15€2,007 EUR
Retailer 4€2,658 EUR
Retailer 9€2,677 EUR
Retailer 17€2,944 EUR
Retailer 13€3,183 EUR
Retailer 10€3,342 EUR
Do Amore Diamonds€6,821 EUR
Retailer 3€8,772 EUR

37 data points across 18 retailers

20 retailers€1,057 EUR to €6,821 EUR

Retailer 1
-
€703 EUR
$785 USD
Price last confirmed 31 days ago
Retailer 2
-
€797 EUR
$890 USD
View
Price last confirmed 26 days ago
Retailer 3
-
€849 EUR
$949 USD
View
Price last confirmed 30 days ago
A
Retailer 4
-
€1,057 EUR
$1,181 USD
View
B+
Retailer 5
-
€1,199 EUR
$1,339 USD
View
A
Retailer 6
-
€1,199 EUR
$1,340 USD
View
A
Retailer 7
-
€1,268 EUR
$1,417 USD
View
A
Retailer 8
-
€1,434 EUR
£1,261 GBP
View
B+
Retailer 9
-
€1,837 EUR
A$3,158 AUD
View
B+
Retailer 10
-
€1,952 EUR
$2,181 USD
View
Retailer 11
-
€1,977 EUR
ZAR 35,673 ZAR
View
Price last confirmed 8 days ago
Retailer 12
-
€2,007 EUR
A$3,449 AUD
View
Price last confirmed 11 days ago
Retailer 13
-
€2,635 EUR
$2,944 USD
View
Price last confirmed 25 days ago
B
Retailer 14
-
€2,658 EUR
$2,969 USD
View
B
Retailer 15
-
€2,677 EUR
$2,991 USD
View
Retailer 16
-
€2,944 EUR
A$5,060 AUD
View
Price last confirmed 24 days ago
B
Retailer 17
-
€3,183 EUR
£2,800 GBP
View
B
Retailer 18
-
€3,342 EUR
$3,734 USD
View
B
Retailer 19
-
€6,498 EUR
$7,260 USD
View
Most Expensive
B
Do Amore Diamonds
23-618414653 · Oct 28
€6,821 EUR
$7,620 USD
View
19 more retailers have this diamond
Prices start from €1,057 EURSave up to €5,763 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
4.56ct Round
€1,057 EUR