Oval|Lab Grown|IGI

4.56ct I VVS2 Oval Lab Grown Diamond

ID • I/VVS2 • IGI LG817647156

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG817647156

Diamond specifications and retailer prices

From €798 EUR
$891 USD
As of October 29, 2026
Save €2,689 EUR (77%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €3,486 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 4.56ct lab-grown oval diamond

This 4.56ct lab-grown oval sits in the three to five carat band, graded I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG817647156 or 817647156. Listed at 18 retailers as of October 29, 2026, with prices from €798 to €3,486, a €2,689 spread on the same certified stone. MOH London lists it at €3,486. 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
I
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817647156
Dimensions14.42 × 8.94 × 5.50 mm
L/W Ratio1.61
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.42 mm8.94 mm4.56 ctI / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817647156
Side View
Table 62.0%Crown 31°Girdle: STK-THKPavilion 40.2°Culet: NoneDepth 61.5%

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 29
Current: €3,486 EUR|Low: €765 EUR|High: €3,515 EUR|Avg: €1,764 EUR|-0.5%
MOH London
Retailer 2
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 15
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Retailer 18
October 31, 2026
Retailer 17€798 EUR
Retailer 5€867 EUR
Retailer 18€892 EUR
Retailer 3€926 EUR
Retailer 8€926 EUR
Retailer 13€1,083 EUR
Retailer 11€1,093 EUR
Retailer 7€1,292 EUR
Retailer 16€1,320 EUR
Retailer 2€1,467 EUR
Retailer 9€1,704 EUR
Retailer 12€1,969 EUR
Retailer 15€2,059 EUR
Retailer 6€2,551 EUR
Retailer 4€2,601 EUR
Retailer 14€3,124 EUR
Retailer 10€3,213 EUR
MOH London€3,486 EUR

40 data points across 18 retailers

18 retailers€798 EUR to €3,486 EUR

A
Cheapest Retailer
-
€798 EUR
$891 USD
A
Retailer 2
-
€867 EUR
$969 USD
View
A
Retailer 3
-
€892 EUR
$997 USD
View
Final sale: no returns
Retailer 4
-
€926 EUR
$1,034 USD
View
Price last confirmed 15 days ago
A
Retailer 5
-
€926 EUR
$1,034 USD
View
A
Retailer 6
-
€1,083 EUR
$1,210 USD
View
A
Retailer 7
-
€1,093 EUR
£962 GBP
View
A
Retailer 8
-
€1,292 EUR
$1,443 USD
View
A
Retailer 9
-
€1,320 EUR
$1,475 USD
View
A
Retailer 10
-
€1,467 EUR
View
B+
Retailer 11
-
€1,704 EUR
$1,904 USD
View
B+
Retailer 12
-
€1,969 EUR
ZAR 35,542 ZAR
View
B+
Retailer 13
-
€2,059 EUR
$2,300 USD
View
B
Retailer 14
-
€2,551 EUR
£2,244 GBP
View
B
Retailer 15
-
€2,601 EUR
$2,906 USD
View
Retailer 16
-
€3,124 EUR
$3,490 USD
View
Price last confirmed 10 days ago
B
Retailer 17
-
€3,213 EUR
$3,590 USD
View
Most Expensive
B
MOH London
LG817647156 · Oct 29
€3,486 EUR
£3,067 GBP
View
17 more retailers have this diamond
Prices start from €798 EURSave up to €2,689 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 Oval
€798 EUR