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Round|Lab Grown|IGI

1.45ct E VS1 Round Lab Grown Diamond

ID • E/VS1 • IGI LG794654811

Shape and cutting style on the report: Round brilliant

Certificate IGI LG794654811

Diamond specifications and retailer prices

From €180 EUR
$201 USD
As of October 28, 2026
Save €191 EUR (52%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €1,460 EUR at Helzberg Diamonds · As of October 17, 2026
View at Helzberg Diamonds

About this 1.45ct lab-grown round diamond

This 1.45ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG794654811 or 794654811. Listed at 6 retailers as of October 28, 2026, with a 106% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.45
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794654811
Dimensions7.37 × 7.33 × 4.41 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
7.37 mm7.33 mm1.45 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794654811
Side View
Table 59.0%Crown 33.9°Girdle: MediumPavilion 40.8°Culet: NoneDepth 60.0%

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: Oct 28
Current: €1,460 EUR|Low: €163 EUR|High: €1,460 EUR|Avg: €471 EUR
Helzberg Diamonds
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
October 31, 2026
Retailer 8€166 EUR
Retailer 7€180 EUR
Retailer 14€204 EUR
Retailer 11€207 EUR
Retailer 12€339 EUR
Retailer 9€344 EUR
Retailer 2€371 EUR
Retailer 10€425 EUR
Retailer 3€475 EUR
Retailer 4€628 EUR
Retailer 13€707 EUR
Retailer 6€742 EUR
Retailer 5€1,023 EUR
Helzberg Diamonds€1,460 EUR

26 data points across 14 retailers

6 retailers€180 EUR to €371 EUR

A
Cheapest Retailer
-
€180 EUR
$201 USD
Final sale: no returns
Retailer 2
-
€204 EUR
$228 USD
View
Price last confirmed 50 days ago
Retailer 3
-
€344 EUR
ZAR 6,203 ZAR
View
Price last confirmed 44 days ago
A
Retailer 4
-
€371 EUR
£327 GBP
View
Retailer 5
-
€742 EUR
A$1,276 AUD
View
Price last confirmed 137 days ago
Most Expensive
Helzberg Diamonds
ZXZNPKMLKOHH · Oct 17
€1,460 EUR
$1,631 USD
View
Price last confirmed 14 days ago
5 more retailers have this diamond
Prices start from €180 EURSave up to €191 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
1.45ct Round
€180 EUR