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Radiant|Lab Grown|IGI

1.45ct G VS1 Radiant Lab Grown Diamond

EX • G/VS1 • IGI LG616425432

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

Certificate IGI LG616425432

Diamond specifications and retailer prices

From €154 EUR
$172 USD
As of October 27, 2026
Save €1,323 EUR (90%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €1,477 EUR at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

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 top-tier cut grade and certified by IGI LG616425432 or 616425432. Listed at 9 retailers as of October 27, 2026, with prices from €154 to €1,477, a €1,323 spread on the same certified stone. Do Amore Diamonds lists it at €1,477. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.45
Carat
G
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.4°
Pavilion angle34.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG616425432
Dimensions7.96 × 5.62 × 3.76 mm
L/W Ratio1.42
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
7.96 mm5.62 mm1.45 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG616425432
Side View
Table 62.0%Crown 43.4°Girdle: MediumPavilion 34.8°Culet: NoneDepth 66.9%

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: Oct 27
Current: €1,477 EUR|Low: €153 EUR|High: €1,531 EUR|Avg: €645 EUR|-3.5%
Do Amore 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 26, 2026
Retailer 10€154 EUR
Retailer 8€179 EUR
Retailer 12€342 EUR
Retailer 5€367 EUR
Retailer 13€369 EUR
Retailer 4€485 EUR
Retailer 2€514 EUR
Retailer 3€528 EUR
Retailer 9€649 EUR
Retailer 11€678 EUR
Retailer 14€848 EUR
Retailer 6€887 EUR
Retailer 7€991 EUR
Do Amore Diamonds€1,477 EUR

17 data points across 14 retailers

9 retailers€154 EUR to €1,477 EUR

A
Cheapest Retailer
-
€154 EUR
$172 USD
A
Retailer 2
-
€179 EUR
$200 USD
View
B+
Retailer 3
-
€342 EUR
$382 USD
View
A
Retailer 4
-
€514 EUR
A$884 AUD
View
B+
Retailer 5
-
€649 EUR
$725 USD
View
B+
Retailer 6
-
€678 EUR
$757 USD
View
B
Retailer 7
-
€767 EUR
£675 GBP
View
Retailer 8
-
€991 EUR
£872 GBP
View
Price last confirmed 11 days ago
Most Expensive
B
Do Amore Diamonds
27-BB522B781 · Oct 29
€1,477 EUR
$1,650 USD
View
8 more retailers have this diamond
Prices start from €154 EURSave up to €1,323 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
€154 EUR