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Marquise|Lab Grown|IGI

4.58ct F VS1 Marquise Lab Grown Diamond

ID • F/VS1 • IGI LG831602880

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG831602880

Diamond specifications and retailer prices

From $889 AUD
$623 USD
As of November 2, 2026
Save $6,502 AUD (88%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $7,391 AUD at Brilliant Earth · As of October 30, 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 LG831602880 or 831602880. Listed at 19 retailers as of October 30, 2026, with prices from $889 to $7,391, a $6,502 spread on the same certified stone. Brilliant Earth lists it at $7,391. 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
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831602880
Dimensions16.43 × 8.76 × 5.52 mm
L/W Ratio1.88
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.43 mm8.76 mm4.58 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831602880
Side View
Table 62.0%Crown 34.1°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 63.0%

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: $7,391 AUD|Low: $889 AUD|High: $7,620 AUD|Avg: $2,651 AUD|-3.0%
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 7$889 AUD
Retailer 8$995 AUD
Retailer 18$995 AUD
Retailer 15$1,102 AUD
Retailer 3$1,284 AUD
Retailer 17$1,477 AUD
Retailer 11$1,726 AUD
Retailer 10$1,861 AUD
Retailer 2$2,192 AUD
Retailer 14$2,206 AUD
Retailer 4$2,553 AUD
Retailer 13$2,733 AUD
Retailer 16$2,897 AUD
Retailer 5$3,197 AUD
Retailer 6$3,514 AUD
Retailer 9$3,558 AUD
Retailer 12$4,340 AUD
Brilliant Earth$7,391 AUD

42 data points across 18 retailers

19 retailers$889 AUD to $7,391 AUD

A
Cheapest Retailer
-
$889 AUD
$623 USD
A
Retailer 2
-
$995 AUD
$697 USD
View
A
Retailer 3
-
$995 AUD
$697 USD
View
Final sale: no returns
Retailer 4
-
$1,099 AUD
$770 USD
View
Price last confirmed 17 days ago
A
Retailer 5
-
$1,102 AUD
$772 USD
View
A
Retailer 6
-
$1,284 AUD
$900 USD
View
B+
Retailer 7
-
$1,477 AUD
$1,035 USD
View
A
Retailer 8
-
$1,726 AUD
£952 GBP
View
Retailer 9
-
$1,861 AUD
€1,242 EUR
View
Price last confirmed 8 days ago
A
Retailer 10
-
$2,192 AUD
ZAR 24,818 ZAR
View
A
Retailer 11
-
$2,206 AUD
View
A
Retailer 12
-
$2,553 AUD
$1,789 USD
View
A
Retailer 13
-
$2,733 AUD
$1,915 USD
View
B+
Retailer 14
-
$2,897 AUD
$2,030 USD
View
B+
Retailer 15
-
$3,197 AUD
£1,764 GBP
View
B+
Retailer 16
-
$3,514 AUD
$2,463 USD
View
B+
Retailer 17
-
$3,558 AUD
$2,493 USD
View
B+
Retailer 18
-
$4,340 AUD
£2,395 GBP
View
Most Expensive
B
Brilliant Earth
21214912A · Oct 30
$7,391 AUD
$5,180 USD
View
18 more retailers have this diamond
Prices start from $889 AUDSave up to $6,502 AUD

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
$889 AUD