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Radiant|Lab Grown|IGI

0.46ct E VS1 Radiant Lab Grown Diamond

ID • E/VS1 • IGI LG646454520

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

Certificate IGI LG646454520

Diamond specifications and retailer prices

From $681 NZD
£301 GBP
As of October 29, 2026
2 retailers carry this diamond
Most expensive: $681 NZD at MD Diamonds and Jewellers
View at MD Diamonds and Jewellers

About this 0.46ct lab-grown radiant diamond

This 0.46ct lab-grown radiant sits in the sub-half-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG646454520 or 646454520. Listed at 2 retailers as of October 29, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.46
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle43.4°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG646454520
Dimensions5.76 × 3.80 × 2.58 mm
L/W Ratio1.52
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.76 mm3.80 mm0.46 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG646454520
Side View
Table 68.0%Crown 43.4°Girdle: MediumPavilion 37.4°Culet: NoneDepth 67.9%

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: $482 NZD|Low: $130 NZD|High: $1,248 NZD|Avg: $535 NZD|+3.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
September 3, 2026
Retailer 10$130 NZD
Retailer 3$319 NZD
Retailer 12$422 NZD
Retailer 9$439 NZD
Retailer 5$443 NZD
Retailer 7$450 NZD
Retailer 1$482 NZD
Retailer 8$619 NZD
Retailer 4$623 NZD
Retailer 6$632 NZD
Retailer 11$732 NZD
Retailer 13$1,128 NZD
Retailer 2$1,248 NZD

58 data points across 13 retailers

2 retailers

Retailer 1
-
$450 NZD
£199 GBP
Price last confirmed 57 days ago
Most Expensive
B
MD Diamonds and Jewellers
LG646454520 · Oct 29
$681 NZD
£301 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
0.46ct Radiant
$681 NZD