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Round|Lab Grown|IGI

2.46ct I SI1 Round Lab Grown Diamond

ID • I/SI1 • IGI LG517284758

Shape and cutting style on the report: Round brilliant

Certificate IGI LG517284758

Diamond specifications and retailer prices

From €524 EUR
$585 USD
As of November 1, 2026
Save €2,296 EUR (81%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €2,819 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 2.46ct lab-grown round diamond

This 2.46ct lab-grown round sits in the two to three carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG517284758 or 517284758. Listed at 12 retailers as of November 1, 2026, with prices from €524 to €2,819, a €2,296 spread on the same certified stone. MOH London lists it at €2,819. 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

2.46
Carat
I
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG517284758
Dimensions8.62 × 8.61 × 5.38 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.62 mm8.61 mm2.46 ctI / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG517284758
Side View
Table 56.5%Crown 35.2°Girdle: MediumPavilion 41°Culet: NoneDepth 62.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €2,819 EUR|Low: €419 EUR|High: €2,853 EUR|Avg: €1,204 EUR
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 4€524 EUR
Retailer 7€586 EUR
Retailer 5€649 EUR
Retailer 2€765 EUR
Retailer 8€873 EUR
Retailer 6€998 EUR
Retailer 10€1,119 EUR
Retailer 9€1,327 EUR
Retailer 3€1,611 EUR
MOH London€2,819 EUR

19 data points across 10 retailers

12 retailers€524 EUR to €2,819 EUR

A
Cheapest Retailer
-
€524 EUR
$585 USD
A
Retailer 2
-
€586 EUR
$655 USD
View
Final sale: no returns
A
Retailer 3
-
€586 EUR
$655 USD
View
Retailer 4
-
€649 EUR
$725 USD
View
Price last confirmed 16 days ago
A
Retailer 5
-
€649 EUR
$725 USD
View
A
Retailer 6
-
€765 EUR
$855 USD
View
A
Retailer 7
-
€873 EUR
$975 USD
View
A
Retailer 8
-
€998 EUR
$1,115 USD
View
A
Retailer 9
-
€1,327 EUR
$1,482 USD
View
A
Retailer 10
-
€1,611 EUR
$1,800 USD
View
A
Retailer 11
-
€1,708 EUR
$1,908 USD
View
Most Expensive
A
MOH London
LG517284758 · Nov 1
€2,819 EUR
£2,480 GBP
View
11 more retailers have this diamond
Prices start from €524 EURSave up to €2,296 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
2.46ct Round
€524 EUR