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Marquise|Lab Grown|IGI

2.50ct F VS2 Marquise Lab Grown Diamond

ID • F/VS2 • IGI LG837652313

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG837652313

Diamond specifications and retailer prices

From £364 GBP
$488 USD
As of November 1, 2026
Save £2,520 GBP (87%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £2,884 GBP at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 2.5ct lab-grown marquise diamond

This 2.5ct 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 LG837652313 or 837652313. Listed at 13 retailers as of November 1, 2026, with prices from £364 to £2,884, a £2,520 spread on the same certified stone. Do Amore Diamonds lists it at £2,884. 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

2.50
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837652313
Dimensions14.41 × 7.09 × 4.32 mm
L/W Ratio2.03
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.41 mm7.09 mm2.50 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837652313
Side View
Table 63.0%Crown 35°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 60.9%

Caratlytics Score

How it works →
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: £2,884 GBP|Low: £300 GBP|High: £2,884 GBP|Avg: £1,095 GBP|+0.8%
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
Retailer 13
Retailer 14
Retailer 15
November 2, 2026
Retailer 7£300 GBP
Retailer 10£364 GBP
Retailer 9£495 GBP
Retailer 4£590 GBP
Retailer 12£632 GBP
Retailer 2£801 GBP
Retailer 3£1,047 GBP
Retailer 8£1,129 GBP
Retailer 6£1,302 GBP
Retailer 14£1,429 GBP
Retailer 11£1,633 GBP
Retailer 13£1,633 GBP
Retailer 5£1,665 GBP
Retailer 15£2,362 GBP
Do Amore Diamonds£2,884 GBP

26 data points across 15 retailers

13 retailers£364 GBP to £2,884 GBP

Retailer 1
-
£300 GBP
$403 USD
Price last confirmed 17 days ago
A
Retailer 2
-
£364 GBP
$488 USD
View
A
Retailer 3
-
£495 GBP
View
A
Retailer 4
-
£632 GBP
$848 USD
View
A
Retailer 5
-
£801 GBP
$1,075 USD
View
B+
Retailer 6
-
£1,047 GBP
$1,405 USD
View
B+
Retailer 7
-
£1,129 GBP
$1,515 USD
View
Retailer 8
-
£1,302 GBP
$1,747 USD
View
Price last confirmed 13 days ago
B
Retailer 9
-
£1,429 GBP
$1,917 USD
View
B
Retailer 10
-
£1,633 GBP
View
B
Retailer 11
-
£1,633 GBP
$2,191 USD
View
B
Retailer 12
-
£2,362 GBP
$3,170 USD
View
Most Expensive
B
Do Amore Diamonds
27-659B969A1 · Nov 2
£2,884 GBP
$3,870 USD
View
12 more retailers have this diamond
Prices start from £364 GBPSave up to £2,520 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
2.50ct Marquise
£364 GBP