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Radiant|Lab Grown|IGI

0.44ct D SI1 Radiant Lab Grown Diamond

ID • D/SI1 • IGI LG652486762

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

Certificate IGI LG652486762

Diamond specifications and retailer prices

From $329 USD
£259 GBP
As of October 29, 2026
2 retailers carry this diamond
Most expensive: $329 USD at MD Diamonds and Jewellers
View at MD Diamonds and Jewellers

About this 0.44ct lab-grown radiant diamond

This 0.44ct lab-grown radiant sits in the sub-half-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG652486762 or 652486762. Listed at 2 retailers as of October 29, 2026. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.44
Carat
D
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.7°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG652486762
Dimensions5.41 × 3.81 × 2.54 mm
L/W Ratio1.42
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.41 mm3.81 mm0.44 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG652486762
Side View
Table 67.0%Crown 42.7°Girdle: MED-STKPavilion 38.9°Culet: NoneDepth 66.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: $210 USD|Low: $148 USD|High: $554 USD|Avg: $279 USD|+1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
September 18, 2026
Retailer 9$148 USD
Retailer 7$194 USD
Retailer 4$194 USD
Retailer 1$210 USD
Retailer 2$235 USD
Retailer 8$266 USD
Retailer 5$292 USD
Retailer 11$314 USD
Retailer 3$330 USD
Retailer 6$331 USD
Retailer 10$554 USD

3 data points across 11 retailers

2 retailers

A
Retailer 1
-
$194 USD
£153 GBP
Price last confirmed 41 days ago
Most Expensive
B
MD Diamonds and Jewellers
LG652486762 · Oct 29
$329 USD
£259 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.

A
0.44ct Radiant
$329 USD