Marquise|Lab Grown|IGI

4.58ct E VS1 Marquise Lab Grown Diamond

EX • E/VS1 • IGI LG848626011

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG848626011

Diamond specifications and retailer prices

From $771 USD
As of November 1, 2026
Save $4,699 USD (86%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $5,470 USD at Rare Carat · As of November 1, 2026
View at Rare Carat

About this 4.58ct lab-grown marquise diamond

This 4.58ct lab-grown marquise sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG848626011 or 848626011. Listed at 4 retailers as of November 1, 2026, with prices from $771 to $5,470, a $4,699 spread on the same certified stone. Rare Carat lists it at $5,470. 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
E
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848626011
Dimensions16.57 × 8.68 × 5.44 mm
L/W Ratio1.91
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.57 mm8.68 mm4.58 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848626011
Side View
Table 63.0%Crown 37°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 62.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $5,470 USD|Low: $771 USD|High: $5,470 USD|Avg: $2,769 USD
Rare Carat
Retailer 2
Retailer 3
Retailer 4
November 2, 2026
Retailer 4$771 USD
Retailer 3$1,324 USD
Retailer 2$5,290 USD
Rare Carat$5,470 USD

7 data points across 4 retailers

4 retailers$771 USD to $5,470 USD

A
Cheapest Retailer
-
$771 USD
Final sale: no returns
A
Retailer 2
-
$1,324 USD
£1,042 GBP
View
B
Retailer 3
-
$5,290 USD
View
Most Expensive
B
Rare Carat
848626011 · Nov 1
$5,470 USD
View
3 more retailers have this diamond
Prices start from $771 USDSave up to $4,699 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
4.58ct Marquise
$771 USD