Oval|Lab Grown|IGI

4.57ct D VS2 Oval Lab Grown Diamond

ID • D/VS2 • IGI LG839612926

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG839612926

Diamond specifications and retailer prices

From €1,238 EUR
$1,383 USD
As of October 31, 2026
Save €2,460 EUR (67%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: €3,698 EUR at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 4.57ct lab-grown oval diamond

This 4.57ct lab-grown oval sits in the three to five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG839612926 or 839612926. Listed at 2 retailers as of October 30, 2026, with prices from €1,238 to €3,698, a €2,460 spread on the same certified stone. Taylor and Hart lists it at €3,698. 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

4.57
Carat
D
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839612926
Dimensions13.85 × 9.01 × 5.64 mm
L/W Ratio1.54
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.85 mm9.01 mm4.57 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839612926
Side View
Table 61.0%Crown 36.9°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 62.6%

Caratlytics Score

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C
Average
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Price History

Last verified: Oct 31
Current: €1,238 EUR|Low: €1,238 EUR|High: €3,698 EUR|Avg: €2,878 EUR
Retailer 1
Taylor and Hart
October 31, 2026
Retailer 1€1,238 EUR
Taylor and Hart€3,698 EUR

2 data points across 2 retailers

2 retailers€1,238 EUR to €3,698 EUR

Cheapest Retailer
-
€1,238 EUR
$1,383 USD
Most Expensive
C
Taylor and Hart
CUOMFJ9 · Oct 30
€3,698 EUR
$4,131 USD
View
1 more retailer has this diamond
Prices start from €1,238 EURSave up to €2,460 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.

C
4.57ct Oval
€1,238 EUR