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Round|Lab Grown|IGI

0.45ct E SI2 Round Lab Grown Diamond

EX • E/SI2 • IGI LG455036281

Shape and cutting style on the report: Round brilliant

Certificate IGI LG455036281

Diamond specifications and retailer prices

From €233 EUR
$260 USD
As of October 31, 2026
Save €861 EUR (79%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €1,094 EUR at MOH London · As of October 26, 2026
View at MOH London

About this 0.45ct lab-grown round diamond

This 0.45ct lab-grown round sits in the sub-half-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG455036281 or 455036281. Listed at 6 retailers as of October 26, 2026, with prices from €233 to €1,094, a €861 spread on the same certified stone. MOH London lists it at €1,094. 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

0.45
Carat
E
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG455036281
Dimensions5.00 × 4.98 × 2.96 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Top View
5.00 mm4.98 mm0.45 ctE / SI2
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG455036281
Side View
Table 61.0%Crown 33.9°Girdle: MediumPavilion 40.6°Culet: NoneDepth 59.2%

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: Oct 31
Current: €1,094 EUR|Low: €233 EUR|High: €1,105 EUR|Avg: €475 EUR|+0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 3€233 EUR
Retailer 6€255 EUR
Retailer 5€272 EUR
Retailer 8€302 EUR
Retailer 4€457 EUR
Retailer 2€518 EUR
Retailer 7€537 EUR
Retailer 9€570 EUR
MOH London€1,094 EUR

15 data points across 9 retailers

6 retailers€233 EUR to €1,094 EUR

A
Cheapest Retailer
-
€233 EUR
$260 USD
B+
Retailer 2
-
€255 EUR
$285 USD
View
B+
Retailer 3
-
€272 EUR
$304 USD
View
B
Retailer 4
-
€457 EUR
$511 USD
View
B
Retailer 5
-
€518 EUR
View
Most Expensive
B
MOH London
LG455036281 · Oct 26
€1,094 EUR
£962 GBP
View
5 more retailers have this diamond
Prices start from €233 EURSave up to €861 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
0.45ct Round
€233 EUR