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Marquise|Lab Grown|IGI

2.58ct F VS1 Marquise Lab Grown Diamond

ID • F/VS1 • IGI LG829620086

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG829620086

Diamond specifications and retailer prices

From £357 GBP
$479 USD
As of November 1, 2026
Save £2,479 GBP (87%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £2,836 GBP at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

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 LG829620086 or 829620086. Listed at 12 retailers as of November 1, 2026, with prices from £357 to £2,836, a £2,479 spread on the same certified stone. Do Amore Diamonds lists it at £2,836. 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 angle33.5°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG829620086
Dimensions14.72 × 6.99 × 4.32 mm
L/W Ratio2.11
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.72 mm6.99 mm2.58 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG829620086
Side View
Table 58.0%Crown 33.5°Girdle: STK-THKPavilion 39.2°Culet: NoneDepth 61.8%

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 1
Current: £2,836 GBP|Low: £357 GBP|High: £2,836 GBP|Avg: £1,028 GBP
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 7£357 GBP
Retailer 2£486 GBP
Retailer 3£525 GBP
Retailer 6£588 GBP
Retailer 5£725 GBP
Retailer 12£1,044 GBP
Retailer 11£1,286 GBP
Retailer 9£1,425 GBP
Retailer 10£1,481 GBP
Retailer 4£1,513 GBP
Retailer 8£1,605 GBP
Do Amore Diamonds£2,836 GBP

26 data points across 12 retailers

12 retailers£357 GBP to £2,836 GBP

A
Cheapest Retailer
-
£357 GBP
$479 USD
Final sale: no returns
A
Retailer 2
-
£486 GBP
View
B+
Retailer 3
-
£525 GBP
$703 USD
View
A
Retailer 4
-
£588 GBP
$788 USD
View
A
Retailer 5
-
£725 GBP
View
Retailer 6
-
£1,044 GBP
ZAR 22,596 ZAR
View
Price last confirmed 14 days ago
B+
Retailer 7
-
£1,286 GBP
A$2,651 AUD
View
B+
Retailer 8
-
£1,425 GBP
$1,910 USD
View
B+
Retailer 9
-
£1,481 GBP
$1,984 USD
View
B
Retailer 10
-
£1,513 GBP
$2,028 USD
View
B+
Retailer 11
-
£1,605 GBP
View
Most Expensive
B
Do Amore Diamonds
27-F4D075395 · Nov 2
£2,836 GBP
$3,800 USD
View
11 more retailers have this diamond
Prices start from £357 GBPSave up to £2,479 GBP

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
£357 GBP