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Radiant|Lab Grown|IGI

1.45ct G VS1 Radiant Lab Grown Diamond

VG • G/VS1 • IGI LG575388707

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG575388707

Diamond specifications and retailer prices

From €360 EUR
$402 USD
As of November 1, 2026
Save €594 EUR (62%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €954 EUR at MOH London · As of October 26, 2026
View at MOH London

About this 1.45ct lab-grown radiant diamond

This 1.45ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG575388707 or 575388707. Listed at 6 retailers as of October 26, 2026, with prices from €360 to €954, a €594 spread on the same certified stone. MOH London lists it at €954. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.45
Carat
G
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.9°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG575388707
Dimensions7.59 × 5.61 × 4.27 mm
L/W Ratio1.35
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
7.59 mm5.61 mm1.45 ctG / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG575388707
Side View
Table 67.0%Crown 37.9°Girdle: Slightly ThickPavilion 38.9°Culet: NoneDepth 76.1%

Caratlytics Score

How it works →
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: €954 EUR|Low: €341 EUR|High: €957 EUR|Avg: €522 EUR|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 1, 2026
Retailer 4€360 EUR
Retailer 2€368 EUR
Retailer 5€433 EUR
Retailer 3€530 EUR
Retailer 6€703 EUR
MOH London€954 EUR

27 data points across 6 retailers

6 retailers€360 EUR to €954 EUR

B+
Cheapest Retailer
-
€360 EUR
$402 USD
A
Retailer 2
-
€368 EUR
£324 GBP
View
B+
Retailer 3
-
€433 EUR
$484 USD
View
B+
Retailer 4
-
€530 EUR
$592 USD
View
B
Retailer 5
-
€703 EUR
$785 USD
View
Most Expensive
B
MOH London
LG575388707 · Oct 26
€954 EUR
£839 GBP
View
5 more retailers have this diamond
Prices start from €360 EURSave up to €594 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 Radiant
€360 EUR