Marquise|Lab Grown|IGI

2.58ct F VS1 Marquise Lab Grown Diamond

ID • F/VS1 • IGI LG819602161

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG819602161

Diamond specifications and retailer prices

From $512 USD
HK$4,000 HKD
As of November 1, 2026
Save $2,078 USD (80%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $2,590 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

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 LG819602161 or 819602161. Listed at 23 retailers as of October 31, 2026, with prices from $512 to $2,590, a $2,078 spread on the same certified stone. Brilliant Earth lists it at $2,590. 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
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG819602161
Dimensions14.36 × 7.21 × 4.41 mm
L/W Ratio1.99
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.36 mm7.21 mm2.58 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG819602161
Side View
Table 63.0%Crown 32.7°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.2%

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 1
Current: $2,590 USD|Low: $379 USD|High: $2,720 USD|Avg: $1,125 USD|-4.8%
Brilliant Earth
Retailer 2
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October 31, 2026
Retailer 8$379 USD
Retailer 15$423 USD
Retailer 12$424 USD
Retailer 7$469 USD
Retailer 5$512 USD
Retailer 19$524 USD
Retailer 22$710 USD
Retailer 23$721 USD
Retailer 10$748 USD
Retailer 9$757 USD
Retailer 20$844 USD
Retailer 18$969 USD
Retailer 21$1,050 USD
Retailer 4$1,122 USD
Retailer 13$1,155 USD
Retailer 2$1,465 USD
Retailer 6$1,509 USD
Retailer 16$1,547 USD
Retailer 14$1,757 USD
Retailer 11$1,763 USD
Retailer 3$1,836 USD
Retailer 17$1,967 USD
Brilliant Earth$2,590 USD

27 data points across 23 retailers

23 retailers$512 USD to $2,590 USD

Retailer 1
-
$379 USD
Price last confirmed 9 days ago
Retailer 2
-
$424 USD
View
Price last confirmed 8 days ago
Retailer 3
-
$469 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$512 USD
HK$4,000 HKD
View
A
Retailer 5
-
$524 USD
£413 GBP
View
Retailer 6
-
$710 USD
View
Price last confirmed 5 days ago
A
Retailer 7
-
$721 USD
€687 EUR
View
Retailer 8
-
$748 USD
View
Price last confirmed 7 days ago
A
Retailer 9
-
$757 USD
View
A
Retailer 10
-
$844 USD
£664 GBP
View
A
Retailer 11
-
$969 USD
View
Retailer 12
-
$1,050 USD
A$1,616 AUD
View
Price last confirmed 7 days ago
Retailer 13
-
$1,122 USD
ZAR 18,126 ZAR
View
Price last confirmed 9 days ago
A
Retailer 14
-
$1,155 USD
View
B+
Retailer 15
-
$1,465 USD
SGD 1,980 SGD
View
Retailer 16
-
$1,509 USD
View
Price last confirmed 7 days ago
B+
Retailer 17
-
$1,547 USD
View
Retailer 18
-
$1,702 USD
A$2,618 AUD
View
Price last confirmed 32 days ago
B+
Retailer 19
-
$1,757 USD
View
Retailer 20
-
$1,763 USD
View
Price last confirmed 8 days ago
B+
Retailer 21
-
$1,836 USD
£1,446 GBP
View
B+
Retailer 22
-
$1,967 USD
View
Most Expensive
B
Brilliant Earth
20880882A · Oct 31
$2,590 USD
View
22 more retailers have this diamond
Prices start from $512 USDSave up to $2,078 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
2.58ct Marquise
$512 USD