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Marquise|Lab Grown|IGI

4.58ct F VS1 Marquise Lab Grown Diamond

EX • F/VS1 • IGI LG843640460

Certificate IGI LG843640460

Diamond specifications and retailer prices

From $2,389 USD
As of November 3, 2026
Save $2,548 USD (52%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $4,937 USD at Frank Darling · As of November 3, 2026
View at Frank Darling

About this 4.58ct lab-grown marquise diamond

This 4.58ct lab-grown marquise sits in the three to five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG843640460 or 843640460. Listed at 2 retailers as of November 3, 2026, with prices from $2,389 to $4,937, a $2,548 spread on the same certified stone. Frank Darling lists it at $4,937. 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
F
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG843640460
Dimensions16.40 × 8.71 × 5.54 mm
L/W Ratio1.88
Top View
16.40 mm8.71 mm4.58 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843640460
Side View
Table 59.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 63.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 3
Current: $4,937 USD|Low: $1,298 USD|High: $4,937 USD|Avg: $2,245 USD
Frank Darling
Retailer 2
Retailer 3
November 3, 2026
Retailer 3$1,298 USD
Retailer 2$2,389 USD
Frank Darling$4,937 USD

3 data points across 3 retailers

2 retailers$2,389 USD to $4,937 USD

B+
Cheapest Retailer
-
$2,389 USD
Most Expensive
B
Frank Darling
100743885467KD · Nov 3
$4,937 USD
View
1 more retailer has this diamond
Prices start from $2,389 USDSave up to $2,548 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.

B+
4.58ct Marquise
$2,389 USD