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Radiant|Lab Grown|IGI

0.62ct E SI1 Radiant Lab Grown Diamond

ID • E/SI1 • IGI LG632446246

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

Certificate IGI LG632446246

Diamond specifications and retailer prices

From $465 USD
£366 GBP
As of October 29, 2026
2 retailers carry this diamond
Most expensive: $465 USD at MD Diamonds and Jewellers
View at MD Diamonds and Jewellers

About this 0.62ct lab-grown radiant diamond

This 0.62ct lab-grown radiant sits in the half to three-quarter carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG632446246 or 632446246. 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

0.62
Carat
E
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle40.2°
Pavilion angle32.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG632446246
Dimensions6.13 × 4.15 × 2.66 mm
L/W Ratio1.48
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
6.13 mm4.15 mm0.62 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG632446246
Side View
Table 65.0%Crown 40.2°Girdle: MED-THKPavilion 32.2°Culet: NoneDepth 64.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: $373 USD|Low: $206 USD|High: $644 USD|Avg: $370 USD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
August 29, 2026
Retailer 7$206 USD
Retailer 6$262 USD
Retailer 3$266 USD
Retailer 9$280 USD
Retailer 4$290 USD
Retailer 8$292 USD
Retailer 1$373 USD
Retailer 2$500 USD
Retailer 5$644 USD

19 data points across 9 retailers

2 retailers

A
Retailer 1
-
$290 USD
£228 GBP
Price last confirmed 62 days ago
Most Expensive
B
MD Diamonds and Jewellers
LG632446246 · Oct 29
$465 USD
£366 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
0.62ct Radiant
$465 USD