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Radiant|Lab Grown|IGI

0.45ct D VS1 Radiant Lab Grown Diamond

ID • D/VS1 • IGI LG657416898

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

Certificate IGI LG657416898

Diamond specifications and retailer prices

From $377 USD
£297 GBP
As of October 29, 2026
1 retailer carries this diamond
Only listing: $377 USD at MD Diamonds and Jewellers
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at MD Diamonds and Jewellers

About this 0.45ct lab-grown radiant diamond

This 0.45ct lab-grown radiant sits in the sub-half-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG657416898 or 657416898. Listed at a single retailer as of October 29, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.45
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.2°
Pavilion angle36.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG657416898
Dimensions5.64 × 3.74 × 2.55 mm
L/W Ratio1.51
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.64 mm3.74 mm0.45 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG657416898
Side View
Table 64.0%Crown 41.2°Girdle: MediumPavilion 36.7°Culet: NoneDepth 68.2%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 29
Current: $402 USD|Low: $65 USD|High: $402 USD|Avg: $288 USD|+1.5%
Retailer 1
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Retailer 9
August 4, 2026
Retailer 7$181 USD
Retailer 9$202 USD
Retailer 8$256 USD
Retailer 2$262 USD
Retailer 6$277 USD
Retailer 5$291 USD
Retailer 3$350 USD
Retailer 4$392 USD
Retailer 1$402 USD

67 data points across 9 retailers

1 retailer

B
MD Diamonds and Jewellers
LG657416898 · Oct 29
$377 USD
£297 GBP
View

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.

B
0.45ct Radiant
$377 USD