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Marquise|Lab Grown|IGI

4.58ct E VS1 Marquise Lab Grown Diamond

VG • E/VS1 • IGI LG841661899

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG841661899

Diamond specifications and retailer prices

From $664 USD
£523 GBP
As of November 2, 2026
Save $4,776 USD (88%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $5,440 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 very-good cut grade and certified by IGI LG841661899 or 841661899. Listed at 22 retailers as of November 1, 2026, with prices from $664 to $5,440, a $4,776 spread on the same certified stone. Rare Carat lists it at $5,440. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

4.58
Carat
E
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841661899
Dimensions17.94 × 8.37 × 5.23 mm
L/W Ratio2.14
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.94 mm8.37 mm4.58 ctE / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841661899
Side View
Table 59.0%Crown 33.6°Girdle: MED-THKPavilion 41.3°Culet: NoneDepth 62.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $5,440 USD|Low: $664 USD|High: $5,495 USD|Avg: $1,797 USD|-1.0%
Rare Carat
Retailer 2
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Retailer 22
November 2, 2026
Retailer 2$664 USD
Retailer 19$678 USD
Retailer 3$737 USD
Retailer 11$759 USD
Retailer 8$786 USD
Retailer 20$786 USD
Retailer 6$965 USD
Retailer 17$1,115 USD
Retailer 9$1,151 USD
Retailer 16$1,259 USD
Retailer 4$1,388 USD
Retailer 21$1,673 USD
Retailer 18$1,685 USD
Retailer 7$2,008 USD
Retailer 10$2,011 USD
Retailer 22$2,211 USD
Retailer 13$2,393 USD
Retailer 12$2,592 USD
Retailer 14$2,682 USD
Retailer 15$2,712 USD
Retailer 5$3,330 USD
Rare Carat$5,440 USD

29 data points across 22 retailers

22 retailers$664 USD to $5,440 USD

A
Cheapest Retailer
-
$664 USD
£523 GBP
A
Retailer 2
-
$678 USD
View
A
Retailer 3
-
$737 USD
View
A
Retailer 4
-
$759 USD
View
Final sale: no returns
Retailer 5
-
$786 USD
View
Price last confirmed 17 days ago
A
Retailer 6
-
$786 USD
View
A
Retailer 7
-
$965 USD
View
B+
Retailer 8
-
$1,115 USD
View
A
Retailer 9
-
$1,151 USD
View
A
Retailer 10
-
$1,259 USD
£991 GBP
View
A
Retailer 11
-
$1,388 USD
€1,322 EUR
View
A
Retailer 12
-
$1,673 USD
ZAR 27,035 ZAR
View
A
Retailer 13
-
$1,685 USD
A$2,592 AUD
View
B+
Retailer 14
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$2,008 USD
View
B+
Retailer 15
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$2,011 USD
View
B+
Retailer 16
-
$2,211 USD
View
B+
Retailer 17
-
$2,393 USD
£1,884 GBP
View
B+
Retailer 18
-
$2,592 USD
View
B+
Retailer 19
-
$2,682 USD
View
B+
Retailer 20
-
$2,712 USD
View
Retailer 21
-
$3,330 USD
£2,622 GBP
View
Price last confirmed 12 days ago
Most Expensive
B
Rare Carat
YDS-22_l_841661899 · Nov 1
$5,440 USD
View
21 more retailers have this diamond
Prices start from $664 USDSave up to $4,776 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
$664 USD