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Round|Lab Grown|IGI

4.56ct F VS1 Round Lab Grown Diamond

ID • F/VS1 • IGI LG712554298

Shape and cutting style on the report: Round brilliant

Certificate IGI LG712554298

Diamond specifications and retailer prices

From €536 EUR
$599 USD
As of November 1, 2026
Save €2,351 EUR (81%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €3,325 EUR at Rare Carat · As of October 18, 2026
View at Rare Carat

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 LG712554298 or 712554298. Listed at 19 retailers as of November 1, 2026, with a 439% 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

4.56
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG712554298
Dimensions10.80 × 10.75 × 6.53 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.80 mm10.75 mm4.56 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG712554298
Side View
Table 57.0%Crown 33.4°Girdle: THN-MEDPavilion 41.2°Culet: NoneDepth 60.6%

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: €3,325 EUR|Low: €515 EUR|High: €3,361 EUR|Avg: €1,326 EUR|-1.1%
Rare Carat
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
November 1, 2026
Retailer 17€536 EUR
Retailer 8€601 EUR
Retailer 13€601 EUR
Retailer 14€665 EUR
Retailer 12€783 EUR
Retailer 4€891 EUR
Retailer 10€907 EUR
Retailer 9€962 EUR
Retailer 11€1,037 EUR
Retailer 3€1,055 EUR
Retailer 15€1,324 EUR
Retailer 5€1,651 EUR
Retailer 16€1,749 EUR
Retailer 6€2,106 EUR
Retailer 7€2,122 EUR
Retailer 2€2,887 EUR
Rare Carat€3,325 EUR

38 data points across 17 retailers

19 retailers€536 EUR to €2,887 EUR

A
Cheapest Retailer
-
€536 EUR
$599 USD
A
Retailer 2
-
€601 EUR
$671 USD
View
A
Retailer 3
-
€601 EUR
$671 USD
View
Final sale: no returns
Retailer 4
-
€665 EUR
$743 USD
View
Price last confirmed 16 days ago
A
Retailer 5
-
€665 EUR
$743 USD
View
A
Retailer 6
-
€783 EUR
$875 USD
View
B+
Retailer 7
-
€891 EUR
$995 USD
View
A
Retailer 8
-
€907 EUR
£798 GBP
View
A
Retailer 9
-
€962 EUR
$1,075 USD
View
A
Retailer 10
-
€1,037 EUR
£913 GBP
View
A
Retailer 11
-
€1,324 EUR
ZAR 23,901 ZAR
View
B+
Retailer 12
-
€1,577 EUR
$1,762 USD
View
B+
Retailer 13
-
€1,651 EUR
$1,844 USD
View
B+
Retailer 14
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€1,749 EUR
$1,954 USD
View
B+
Retailer 15
-
€2,106 EUR
$2,353 USD
View
B+
Retailer 16
-
€2,122 EUR
$2,371 USD
View
B+
Retailer 17
-
€2,151 EUR
$2,404 USD
View
B
Retailer 18
-
€2,887 EUR
£2,540 GBP
View
Most Expensive
Rare Carat
VM-36-60-A_l_712554298 · Oct 18
€3,325 EUR
$3,715 USD
View
Price last confirmed 14 days ago
18 more retailers have this diamond
Prices start from €536 EURSave up to €2,351 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
€536 EUR