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Marquise|Lab Grown|IGI

4.58ct E VS2 Marquise Lab Grown Diamond

EX • E/VS2 • IGI LG835659122

Certificate IGI LG835659122

Diamond specifications and retailer prices

From $1,244 USD
£979 GBP
Save $7,366 USD (86%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $8,610 USD at Brilliant Earth
View at Brilliant Earth

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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG835659122 or 835659122. Listed at 2 retailers, with prices from $1,244 to $8,610 at Brilliant Earth, a $7,366 spread on the same certified stone. 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
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835659122
Dimensions17.40 × 8.65 × 5.41 mm
L/W Ratio2.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.40 mm8.65 mm4.58 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835659122
Side View
Table 59.0%Crown 36.6°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 62.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 1
Current: $1,241 USD|Low: $1,241 USD|High: $1,279 USD|Avg: $1,260 USD|-1.4%
September 29, 2026
Retailer 1$1,241 USD

12 data points across 1 retailer

2 retailers$1,244 USD to $8,610 USD

B+
Cheapest Retailer
-
$1,244 USD
£979 GBP
Most Expensive
C
Brilliant Earth
21363924A · Oct 1
$8,610 USD
View
1 more retailer has this diamond
Prices start from $1,244 USDSave up to $7,366 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.

B+
4.58ct Marquise
$1,244 USD