Radiant|Lab Grown|IGI

0.55ct E VS2 Radiant Lab Grown Diamond

ID • E/VS2 • IGI LG645435818

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

Certificate IGI LG645435818

Diamond specifications and retailer prices

From $466 USD
£367 GBP
As of October 29, 2026
1 retailer carries this diamond
Only listing: $466 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 0.55ct lab-grown radiant diamond

This 0.55ct lab-grown radiant sits in the half to three-quarter carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG645435818 or 645435818. 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

0.55
Carat
E
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle40.3°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG645435818
Dimensions5.77 × 4.25 × 2.62 mm
L/W Ratio1.36
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.77 mm4.25 mm0.55 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG645435818
Side View
Table 68.0%Crown 40.3°Girdle: MED-STKPavilion 37.3°Culet: NoneDepth 61.6%

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: $950 USD|Low: $71 USD|High: $1,370 USD|Avg: $465 USD|+89.4%
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July 1, 2026
Retailer 10$102 USD
Retailer 5$204 USD
Retailer 12$234 USD
Retailer 4$271 USD
Retailer 15$273 USD
Retailer 2$274 USD
Retailer 13$275 USD
Retailer 11$285 USD
Retailer 3$286 USD
Retailer 14$296 USD
Retailer 17$420 USD
Retailer 9$507 USD
Retailer 16$613 USD
Retailer 8$714 USD
Retailer 7$884 USD
Retailer 1$950 USD
Retailer 6$1,370 USD

52 data points across 17 retailers

1 retailer

B
MD Diamonds and Jewellers
LG645435818 · Oct 29
$466 USD
£367 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
0.55ct Radiant
$466 USD