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Oval|Lab Grown|IGI

4.51ct G VS2 Oval Lab Grown Diamond

ID • G/VS2 • IGI LG648431804

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG648431804

Diamond specifications and retailer prices

From €2,123 EUR
$2,372 USD
As of November 1, 2026
1 retailer carries this diamond
Only listing: €2,123 EUR at B2C Jewels
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at B2C Jewels

About this 4.51ct lab-grown oval diamond

This 4.51ct lab-grown oval sits in the three to five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG648431804 or 648431804. Listed at a single retailer as of November 1, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

4.51
Carat
G
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.1°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG648431804
Dimensions9.28 × 13.09 × 5.72 mm
L/W Ratio1.41
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.28 mm13.09 mm4.51 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG648431804
Side View
Table 61.0%Crown 32.1°Girdle: STK-THKPavilion 37.9°Culet: NoneDepth 61.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 1
Current: €2,123 EUR|Low: €410 EUR|High: €8,797 EUR|Avg: €2,546 EUR|+4.4%
B2C Jewels
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September 23, 2026
Retailer 13€414 EUR
Retailer 12€761 EUR
Retailer 15€771 EUR
Retailer 4€1,077 EUR
Retailer 5€1,105 EUR
Retailer 11€1,258 EUR
Retailer 2€1,336 EUR
Retailer 7€1,719 EUR
Retailer 10€1,732 EUR
Retailer 14€2,052 EUR
Retailer 3€2,083 EUR
B2C Jewels€2,123 EUR
Retailer 6€2,266 EUR
Retailer 16€2,277 EUR
Retailer 9€6,310 EUR
Retailer 8€8,797 EUR

69 data points across 16 retailers

1 retailer

B
B2C Jewels
25461033 · Nov 1
€2,123 EUR
$2,372 USD
View

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.

B
4.51ct Oval
€2,123 EUR