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Radiant|Lab Grown|IGI

1.45ct G VS2 Radiant Lab Grown Diamond

EX • G/VS2 • IGI LG616402808

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

Certificate IGI LG616402808

Diamond specifications and retailer prices

From £122 GBP
$164 USD
As of October 27, 2026
Save £1,055 GBP (90%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £1,177 GBP 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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG616402808 or 616402808. Listed at 11 retailers as of October 27, 2026, with prices from £122 to £1,177, a £1,055 spread on the same certified stone. Do Amore Diamonds lists it at £1,177. 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
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41°
Pavilion angle34.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG616402808
Dimensions8.07 × 5.63 × 3.76 mm
L/W Ratio1.43
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
8.07 mm5.63 mm1.45 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG616402808
Side View
Table 63.0%Crown 41°Girdle: MediumPavilion 34.4°Culet: NoneDepth 66.8%

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 27
Current: £1,177 GBP|Low: £103 GBP|High: £1,215 GBP|Avg: £529 GBP|-1.9%
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
Retailer 15
October 29, 2026
Retailer 11£122 GBP
Retailer 9£142 GBP
Retailer 15£142 GBP
Retailer 8£206 GBP
Retailer 13£273 GBP
Retailer 6£312 GBP
Retailer 7£393 GBP
Retailer 4£496 GBP
Retailer 10£515 GBP
Retailer 12£539 GBP
Retailer 5£681 GBP
Retailer 2£787 GBP
Retailer 3£857 GBP
Retailer 14£909 GBP
Do Amore Diamonds£1,177 GBP

37 data points across 15 retailers

11 retailers£122 GBP to £1,177 GBP

A
Cheapest Retailer
-
£122 GBP
$164 USD
A
Retailer 2
-
£142 GBP
$191 USD
View
Final sale: no returns
A
Retailer 3
-
£142 GBP
$191 USD
View
A
Retailer 4
-
£206 GBP
View
B+
Retailer 5
-
£273 GBP
$366 USD
View
Retailer 6
-
£515 GBP
$691 USD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
£539 GBP
$723 USD
View
B
Retailer 8
-
£787 GBP
View
B
Retailer 9
-
£857 GBP
$1,150 USD
View
B
Retailer 10
-
£909 GBP
$1,220 USD
View
Most Expensive
B
Do Amore Diamonds
27-5D199FBA6 · Oct 29
£1,177 GBP
$1,580 USD
View
10 more retailers have this diamond
Prices start from £122 GBPSave up to £1,055 GBP

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
£122 GBP