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Oval|Lab Grown|IGI

4.58ct D VS1 Oval Lab Grown Diamond

EX • D/VS1 • IGI LG823697446

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG823697446

Diamond specifications and retailer prices

From €983 EUR
$1,103 USD
As of November 1, 2026
Save €7,745 EUR (89%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €9,593 EUR at Brilliant Earth · As of November 1, 2026
View at Brilliant Earth

About this 4.58ct lab-grown oval diamond

This 4.58ct lab-grown oval sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG823697446 or 823697446. Listed at 19 retailers as of October 31, 2026, with a 788% 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

4.58
Carat
D
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.6°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823697446
Dimensions12.94 × 9.46 × 5.88 mm
L/W Ratio1.37
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.94 mm9.46 mm4.58 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823697446
Side View
Table 60.0%Crown 37.6°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €9,593 EUR|Low: €703 EUR|High: €9,772 EUR|Avg: €3,086 EUR|-1.8%
Brilliant Earth
Retailer 2
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Retailer 21
November 1, 2026
Retailer 21€983 EUR
Retailer 10€1,070 EUR
Retailer 16€1,198 EUR
Retailer 5€1,246 EUR
Retailer 3€1,297 EUR
Retailer 7€1,606 EUR
Retailer 15€1,617 EUR
Retailer 6€1,834 EUR
Retailer 18€1,915 EUR
Retailer 19€2,313 EUR
Retailer 8€2,359 EUR
Retailer 17€2,697 EUR
Retailer 20€3,186 EUR
Retailer 11€3,481 EUR
Retailer 14€3,901 EUR
Retailer 13€4,043 EUR
Retailer 2€4,957 EUR
Retailer 9€5,619 EUR
Retailer 12€6,158 EUR
Retailer 4€8,729 EUR
Brilliant Earth€9,593 EUR

31 data points across 21 retailers

19 retailers€983 EUR to €8,729 EUR

A
Cheapest Retailer
-
€983 EUR
$1,103 USD
A
Retailer 2
-
€1,070 EUR
$1,200 USD
View
A
Retailer 3
-
€1,198 EUR
£1,058 GBP
View
A
Retailer 4
-
€1,246 EUR
$1,397 USD
View
A
Retailer 5
-
€1,297 EUR
$1,455 USD
View
A
Retailer 6
-
€1,606 EUR
$1,801 USD
View
B+
Retailer 7
-
€1,617 EUR
$1,814 USD
View
B+
Retailer 8
-
€1,834 EUR
$2,057 USD
View
B+
Retailer 9
-
€1,915 EUR
View
B
Retailer 10
-
€2,313 EUR
$2,594 USD
View
B+
Retailer 11
-
€2,359 EUR
$2,646 USD
View
B
Retailer 12
-
€2,697 EUR
A$4,653 AUD
View
B
Retailer 13
-
€3,186 EUR
CA$4,963 CAD
View
Retailer 14
-
€3,481 EUR
A$6,006 AUD
View
Price last confirmed 24 days ago
B
Retailer 15
-
€4,043 EUR
£3,571 GBP
View
B
Retailer 16
-
€4,957 EUR
$5,560 USD
View
B
Retailer 17
-
€5,619 EUR
$6,302 USD
View
B
Retailer 18
-
€8,729 EUR
$9,790 USD
View
Most Expensive
Brilliant Earth
22267723A · Nov 1
€9,593 EUR
$10,760 USD
View
Price under review
18 more retailers have this diamond
Prices start from €983 EURSave up to €7,745 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
4.58ct Oval
€983 EUR