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Marquise|Lab Grown|IGI

2.59ct F VS2 Marquise Lab Grown Diamond

ID • F/VS2 • IGI LG833662153

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG833662153

Diamond specifications and retailer prices

From £311 GBP
$417 USD
As of November 2, 2026
Save £1,850 GBP (86%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £2,161 GBP at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 2.59ct lab-grown marquise diamond

This 2.59ct lab-grown marquise sits in the two to three carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG833662153 or 833662153. Listed at 12 retailers as of November 2, 2026, with prices from £311 to £2,161, a £1,850 spread on the same certified stone. Brilliant Earth lists it at £2,161. 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

2.59
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833662153
Dimensions14.04 × 7.34 × 4.51 mm
L/W Ratio1.91
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.04 mm7.34 mm2.59 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833662153
Side View
Table 61.0%Crown 35.6°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 61.4%

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: £2,161 GBP|Low: £300 GBP|High: £2,169 GBP|Avg: £1,089 GBP|-0.3%
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
November 1, 2026
Retailer 3£311 GBP
Retailer 10£348 GBP
Retailer 8£431 GBP
Retailer 6£611 GBP
Retailer 13£653 GBP
Retailer 9£1,080 GBP
Retailer 7£1,081 GBP
Retailer 5£1,238 GBP
Retailer 12£1,338 GBP
Retailer 2£1,414 GBP
Retailer 4£1,551 GBP
Retailer 11£1,724 GBP
Brilliant Earth£2,161 GBP

28 data points across 13 retailers

12 retailers£311 GBP to £2,161 GBP

A
Cheapest Retailer
-
£311 GBP
$417 USD
A
Retailer 2
-
£348 GBP
$467 USD
View
Retailer 3
-
£611 GBP
€781 EUR
View
Price last confirmed 8 days ago
A
Retailer 4
-
£653 GBP
$876 USD
View
B+
Retailer 5
-
£1,080 GBP
$1,449 USD
View
B+
Retailer 6
-
£1,081 GBP
$1,450 USD
View
B+
Retailer 7
-
£1,238 GBP
$1,661 USD
View
B+
Retailer 8
-
£1,338 GBP
$1,795 USD
View
B+
Retailer 9
-
£1,414 GBP
View
Retailer 10
-
£1,551 GBP
SGD 2,813 SGD
View
Price last confirmed 21 days ago
B
Retailer 11
-
£1,724 GBP
$2,314 USD
View
Most Expensive
B
Brilliant Earth
21195331A · Nov 2
£2,161 GBP
$2,900 USD
View
11 more retailers have this diamond
Prices start from £311 GBPSave up to £1,850 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
2.59ct Marquise
£311 GBP