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Radiant|Lab Grown|IGI

0.45ct D VS1 Radiant Lab Grown Diamond

GD • D/VS1 • IGI LG592356628

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

Certificate IGI LG592356628

Diamond specifications and retailer prices

From $316 USD
£249 GBP
As of October 29, 2026
2 retailers carry this diamond
Most expensive: $316 USD at MD Diamonds and Jewellers
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 standard cut grade and certified by IGI LG592356628 or 592356628. Listed at 2 retailers as of October 29, 2026. 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

0.45
Carat
D
Color
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle38.9°
Pavilion angle28.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG592356628
Dimensions5.36 × 3.81 × 2.44 mm
L/W Ratio1.41
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
5.36 mm3.81 mm0.45 ctD / VS1
OriginLab Grown
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG592356628
Side View
Table 69.0%Crown 38.9°Girdle: Slightly ThickPavilion 28.2°Culet: NoneDepth 64.0%

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: $316 USD|Low: $82 USD|High: $960 USD|Avg: $393 USD
MD Diamonds and Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
March 16, 2026
Retailer 2$108 USD
Retailer 3$218 USD
Retailer 6$221 USD
MD Diamonds and Jewellers$316 USD
Retailer 4$456 USD
Retailer 5$960 USD

25 data points across 6 retailers

2 retailers

Retailer 1
-
$221 USD
Most Expensive
B
MD Diamonds and Jewellers
LG592356628 · Oct 29
$316 USD
£249 GBP
View
1 more retailer has this diamond

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
$316 USD