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Marquise|Lab Grown|IGI

4.58ct F VS1 Marquise Lab Grown Diamond

EX • F/VS1 • IGI LG768654931

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG768654931

Diamond specifications and retailer prices

From $788 USD
As of November 2, 2026
Save $4,372 USD (85%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $5,160 USD at Brilliant Earth · As of October 31, 2026
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 F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG768654931 or 768654931. Listed at 22 retailers as of October 31, 2026, with prices from $788 to $5,160, a $4,372 spread on the same certified stone. Brilliant Earth lists it at $5,160. 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
Crown angle33.3°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768654931
Dimensions18.49 × 8.64 × 5.15 mm
L/W Ratio2.14
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.49 mm8.64 mm4.58 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768654931
Side View
Table 61.0%Crown 33.3°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 59.6%

Caratlytics Score

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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: $5,160 USD|Low: $757 USD|High: $5,190 USD|Avg: $2,130 USD|-0.6%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 2, 2026
Retailer 18$788 USD
Retailer 7$858 USD
Retailer 4$915 USD
Retailer 15$1,090 USD
Retailer 9$1,347 USD
Retailer 3$1,372 USD
Retailer 2$1,403 USD
Retailer 13$1,419 USD
Retailer 14$1,947 USD
Retailer 12$1,960 USD
Retailer 17$1,985 USD
Retailer 6$2,571 USD
Retailer 10$2,835 USD
Retailer 8$3,076 USD
Retailer 5$3,092 USD
Retailer 11$3,428 USD
Retailer 16$3,615 USD
Brilliant Earth$5,160 USD

43 data points across 18 retailers

22 retailers$788 USD to $5,160 USD

A
Cheapest Retailer
-
$788 USD
A
Retailer 2
-
$858 USD
View
Retailer 3
-
$915 USD
View
Price last confirmed 16 days ago
A
Retailer 4
-
$915 USD
View
A
Retailer 5
-
$1,090 USD
View
A
Retailer 6
-
$1,347 USD
View
B+
Retailer 7
-
$1,372 USD
View
A
Retailer 8
-
$1,403 USD
£1,104 GBP
View
A
Retailer 9
-
$1,419 USD
€1,351 EUR
View
B+
Retailer 10
-
$1,844 USD
View
B+
Retailer 11
-
$1,947 USD
ZAR 31,446 ZAR
View
B+
Retailer 12
-
$1,960 USD
A$3,015 AUD
View
B+
Retailer 13
-
$1,985 USD
View
B+
Retailer 14
-
$2,571 USD
View
B+
Retailer 15
-
$2,835 USD
£2,232 GBP
View
B
Retailer 16
-
$3,076 USD
SGD 4,157 SGD
View
B
Retailer 17
-
$3,092 USD
View
B
Retailer 18
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$3,162 USD
View
B
Retailer 19
-
$3,428 USD
£2,699 GBP
View
B
Retailer 20
-
$3,615 USD
View
B
Retailer 21
-
$4,452 USD
View
Most Expensive
B
Brilliant Earth
20229513A · Oct 31
$5,160 USD
View
21 more retailers have this diamond
Prices start from $788 USDSave up to $4,372 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
$788 USD