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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 €272 EUR
$304 USD
As of November 1, 2026
Save €1,081 EUR (80%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €1,353 EUR at MOH London · As of November 1, 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 14 retailers as of November 1, 2026, with prices from €272 to €1,353, a €1,081 spread on the same certified stone. MOH London lists it at €1,353. 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
Color
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

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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: €1,353 EUR|Low: €211 EUR|High: €2,426 EUR|Avg: €690 EUR|+2.2%
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 1, 2026
Retailer 5€272 EUR
Retailer 12€316 EUR
Retailer 6€330 EUR
Retailer 7€337 EUR
Retailer 3€373 EUR
Retailer 8€537 EUR
Retailer 4€550 EUR
Retailer 2€598 EUR
Retailer 11€607 EUR
Retailer 13€672 EUR
Retailer 10€884 EUR
Retailer 9€1,086 EUR
Retailer 14€1,307 EUR
MOH London€1,353 EUR

45 data points across 14 retailers

14 retailers€272 EUR to €1,353 EUR

A
Cheapest Retailer
-
€272 EUR
$304 USD
A
Retailer 2
-
€316 EUR
$353 USD
View
Retailer 3
-
€330 EUR
$369 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
€337 EUR
$377 USD
View
A
Retailer 5
-
€373 EUR
$417 USD
View
Final sale: no returns
A
Retailer 6
-
€537 EUR
View
B+
Retailer 7
-
€550 EUR
$615 USD
View
B+
Retailer 8
-
€598 EUR
£526 GBP
View
B+
Retailer 9
-
€607 EUR
$678 USD
View
B+
Retailer 10
-
€672 EUR
$751 USD
View
B+
Retailer 11
-
€884 EUR
$988 USD
View
B
Retailer 12
-
€1,086 EUR
$1,213 USD
View
B
Retailer 13
-
€1,307 EUR
$1,460 USD
View
Most Expensive
B
MOH London
LG770612397 · Nov 1
€1,353 EUR
£1,190 GBP
View
13 more retailers have this diamond
Prices start from €272 EURSave up to €1,081 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
€272 EUR