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Round|Lab Grown|IGI

2.50ct F SI2 Round Lab Grown Diamond

EX • F/SI2 • IGI LG770612397

Shape and cutting style on the report: Round brilliant

Certificate IGI LG770612397

Diamond specifications and retailer prices

From €271 EUR
As of November 5, 2026
Save €1,072 EUR (80%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €1,343 EUR at MOH London · As of November 5, 2026
View at MOH London

About this 2.5ct lab-grown round diamond

This 2.5ct lab-grown round sits in the two to three carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG770612397 or 770612397. Listed at 15 retailers as of November 5, 2026, with prices from €271 to €1,343, a €1,072 spread on the same certified stone. MOH London lists it at €1,343. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

2.50
Carat
F
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770612397
Dimensions8.86 × 8.81 × 5.18 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.86 mm8.81 mm2.50 ctF / SI2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770612397
Side View
Table 62.0%Crown 32.5°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 58.6%

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 5
Current: €1,343 EUR|Low: €255 EUR|High: €2,414 EUR|Avg: €760 EUR|+2.0%
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
November 6, 2026
Retailer 6€271 EUR
Retailer 14€315 EUR
Retailer 10€336 EUR
Retailer 7€372 EUR
Retailer 11€534 EUR
Retailer 5€548 EUR
Retailer 2€586 EUR
Retailer 13€604 EUR
Retailer 3€669 EUR
Retailer 9€848 EUR
Retailer 8€1,042 EUR
Retailer 12€1,081 EUR
Retailer 4€1,301 EUR
MOH London€1,343 EUR

45 data points across 14 retailers

15 retailers€271 EUR to €1,343 EUR

A
Cheapest Retailer
-
€271 EUR
A
Retailer 2
-
€315 EUR
View
Retailer 3
-
€329 EUR
View
Price last confirmed 12 days ago
A
Retailer 4
-
€336 EUR
View
B+
Retailer 5
-
€372 EUR
View
Final sale: no returns
A
Retailer 6
-
€534 EUR
View
B+
Retailer 7
-
€548 EUR
View
B+
Retailer 8
-
€586 EUR
View
B+
Retailer 9
-
€604 EUR
View
B+
Retailer 10
-
€669 EUR
View
B+
Retailer 11
-
€848 EUR
View
B
Retailer 12
-
€1,042 EUR
View
B
Retailer 13
-
€1,081 EUR
View
B
Retailer 14
-
€1,301 EUR
View
Most Expensive
B
MOH London
LG770612397 · Nov 5
€1,343 EUR
£1,187 GBP
View
14 more retailers have this diamond
Prices start from €271 EURSave up to €1,072 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 Round
€271 EUR