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Oval|Lab Grown|IGI

5.18ct D VS2 Oval Lab Grown Diamond

ID • D/VS2 • IGI LG843662201

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG843662201

Diamond specifications and retailer prices

From $1,695 USD
As of November 1, 2026
Save $3,100 USD (65%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $4,795 USD at Rare Carat · As of November 1, 2026
View at Rare Carat

About this 5.18ct lab-grown oval diamond

This 5.18ct lab-grown oval sits in the over five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG843662201 or 843662201. Listed at 2 retailers as of November 1, 2026, with prices from $1,695 to $4,795, a $3,100 spread on the same certified stone. Rare Carat lists it at $4,795. 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

5.18
Carat
D
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843662201
Dimensions13.96 × 9.71 × 6.11 mm
L/W Ratio1.44
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.96 mm9.71 mm5.18 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843662201
Side View
Table 59.0%Crown 33.7°Girdle: MED-STKPavilion 41.4°CuletDepth 62.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $4,795 USD|Low: $1,695 USD|High: $4,795 USD|Avg: $3,245 USD
Rare Carat
Retailer 2
November 1, 2026
Retailer 2$1,695 USD
Rare Carat$4,795 USD

1 data point across 2 retailers

2 retailers$1,695 USD to $4,795 USD

A
Cheapest Retailer
-
$1,695 USD
Most Expensive
B
Rare Carat
772290 · Nov 1
$4,795 USD
View
1 more retailer has this diamond
Prices start from $1,695 USDSave up to $3,100 USD

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
5.18ct Oval
$1,695 USD