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Marquise|Lab Grown|IGI

2.58ct F VS1 Marquise Lab Grown Diamond

ID • F/VS1 • IGI LG840607374

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG840607374

Diamond specifications and retailer prices

From $601 AUD
$421 USD
As of November 2, 2026
Save $2,755 AUD (82%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,356 AUD at With Clarity · As of November 2, 2026
View at With Clarity

About this 2.58ct lab-grown marquise diamond

This 2.58ct lab-grown marquise sits in the two to three carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG840607374 or 840607374. Listed at 13 retailers as of November 2, 2026, with prices from $601 to $3,356, a $2,755 spread on the same certified stone. With Clarity lists it at $3,356. 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

2.58
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.6°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840607374
Dimensions13.58 × 7.18 × 4.64 mm
L/W Ratio1.89
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.58 mm7.18 mm2.58 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840607374
Side View
Table 57.0%Crown 37.6°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 64.6%

Caratlytics Score

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

Price History

Last verified: Nov 2
Current: $830 AUD|Low: $578 AUD|High: $3,356 AUD|Avg: $1,934 AUD|-1.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
With Clarity
November 2, 2026
Retailer 11$601 AUD
Retailer 8$673 AUD
Retailer 1$830 AUD
Retailer 7$1,188 AUD
Retailer 2$1,257 AUD
Retailer 6$1,656 AUD
Retailer 10$2,092 AUD
Retailer 9$2,098 AUD
Retailer 12$2,397 AUD
Retailer 4$2,603 AUD
Retailer 5$2,738 AUD
Retailer 3$2,987 AUD
With Clarity$3,356 AUD

29 data points across 13 retailers

13 retailers$601 AUD to $3,356 AUD

A
Cheapest Retailer
-
$601 AUD
$421 USD
A
Retailer 2
-
$673 AUD
$472 USD
View
A
Retailer 3
-
$830 AUD
£458 GBP
View
Retailer 4
-
$1,188 AUD
€793 EUR
View
Price last confirmed 8 days ago
A
Retailer 5
-
$1,257 AUD
$881 USD
View
A
Retailer 6
-
$1,656 AUD
View
B+
Retailer 7
-
$2,092 AUD
$1,466 USD
View
B+
Retailer 8
-
$2,098 AUD
$1,470 USD
View
B+
Retailer 9
-
$2,397 AUD
$1,680 USD
View
B+
Retailer 10
-
$2,603 AUD
$1,824 USD
View
B+
Retailer 11
-
$2,738 AUD
£1,511 GBP
View
Retailer 12
-
$2,987 AUD
SGD 2,829 SGD
View
Price last confirmed 20 days ago
Most Expensive
B
With Clarity
840607374 · Nov 2
$3,356 AUD
$2,352 USD
View
12 more retailers have this diamond
Prices start from $601 AUDSave up to $2,755 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
2.58ct Marquise
$601 AUD