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Marquise|Lab Grown|IGI

2.50ct F VS2 Marquise Lab Grown Diamond

ID • F/VS2 • IGI LG850697810

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG850697810

Diamond specifications and retailer prices

From €303 EUR
$340 USD
As of November 2, 2026
Save €1,202 EUR (80%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €1,505 EUR at MOH London · As of November 1, 2026
View at MOH London

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 LG850697810 or 850697810. Listed at 15 retailers as of November 1, 2026, with prices from €303 to €1,505, a €1,202 spread on the same certified stone. MOH London lists it at €1,505. 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
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.5°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG850697810
Dimensions14.98 × 6.82 × 4.25 mm
L/W Ratio2.20
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.98 mm6.82 mm2.50 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG850697810
Side View
Table 58.0%Crown 37.5°Girdle: STK-THKPavilion 38.5°Culet: NoneDepth 62.3%

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 2
Current: €1,505 EUR|Low: €303 EUR|High: €1,505 EUR|Avg: €812 EUR
MOH London
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 9€303 EUR
Retailer 13€338 EUR
Retailer 12€351 EUR
Retailer 4€375 EUR
Retailer 8€418 EUR
Retailer 15€513 EUR
Retailer 14€605 EUR
Retailer 10€674 EUR
Retailer 3€706 EUR
Retailer 11€778 EUR
Retailer 2€1,101 EUR
Retailer 5€1,207 EUR
Retailer 7€1,246 EUR
Retailer 6€1,419 EUR
MOH London€1,505 EUR

3 data points across 15 retailers

15 retailers€303 EUR to €1,505 EUR

A
Cheapest Retailer
-
€303 EUR
$340 USD
A
Retailer 2
-
€338 EUR
$379 USD
View
Final sale: no returns
A
Retailer 3
-
€351 EUR
$394 USD
View
A
Retailer 4
-
€375 EUR
$421 USD
View
A
Retailer 5
-
€418 EUR
£369 GBP
View
A
Retailer 6
-
€513 EUR
$575 USD
View
B+
Retailer 7
-
€605 EUR
$679 USD
View
A
Retailer 8
-
€674 EUR
£595 GBP
View
A
Retailer 9
-
€706 EUR
$792 USD
View
A
Retailer 10
-
€778 EUR
$873 USD
View
B+
Retailer 11
-
€1,101 EUR
$1,235 USD
View
B+
Retailer 12
-
€1,207 EUR
$1,354 USD
View
B+
Retailer 13
-
€1,246 EUR
$1,397 USD
View
B+
Retailer 14
-
€1,419 EUR
$1,591 USD
View
Most Expensive
B
MOH London
LG850697810 · Nov 1
€1,505 EUR
£1,329 GBP
View
14 more retailers have this diamond
Prices start from €303 EURSave up to €1,202 EUR

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
€303 EUR