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Round|Lab Grown|IGI

2.54ct F SI1 Round Lab Grown Diamond

ID • F/SI1 • IGI LG756510852

Shape and cutting style on the report: Round brilliant

Certificate IGI LG756510852

Diamond specifications and retailer prices

From €581 EUR
A$998 AUD
As of October 31, 2026
3 retailers carry this diamond
Most expensive: €1,443 EUR at Rare Carat · As of September 9, 2026
View at Rare Carat

About this 2.54ct lab-grown round diamond

This 2.54ct lab-grown round sits in the two to three carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG756510852 or 756510852. Listed at 3 retailers as of October 31, 2026. 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

2.54
Carat
F
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG756510852
Dimensions8.85 × 8.81 × 5.40 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.85 mm8.81 mm2.54 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG756510852
Side View
Table 56.0%Crown 34.3°Girdle: THN-MEDPavilion 41°Culet: NoneDepth 61.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: €1,443 EUR|Low: €201 EUR|High: €1,446 EUR|Avg: €721 EUR|-0.2%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 3, 2026
Retailer 6€201 EUR
Retailer 8€494 EUR
Retailer 10€515 EUR
Retailer 5€524 EUR
Retailer 2€581 EUR
Retailer 9€634 EUR
Retailer 4€714 EUR
Retailer 3€723 EUR
Retailer 7€1,055 EUR
Rare Carat€1,443 EUR

51 data points across 10 retailers

3 retailers

A
Cheapest Retailer
-
€581 EUR
A$998 AUD
Retailer 2
-
€723 EUR
$808 USD
View
Price last confirmed 47 days ago
Most Expensive
Rare Carat
PR-2793 · Sep 9
€1,443 EUR
$1,612 USD
View
Price last confirmed 53 days ago
2 more retailers have this diamond
Prices start from €581 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
2.54ct Round
€581 EUR