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Radiant|Lab Grown|IGI

0.46ct G VS1 Radiant Lab Grown Diamond

ID • G/VS1 • IGI LG645485161

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

Certificate IGI LG645485161

Diamond specifications and retailer prices

From $395 NZD
$222 USD
As of November 1, 2026
Save $1,073 NZD (73%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,467 NZD at MOH London · As of October 26, 2026
View at MOH London

About this 0.46ct lab-grown radiant diamond

This 0.46ct lab-grown radiant sits in the sub-half-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG645485161 or 645485161. Listed at 4 retailers as of October 26, 2026, with prices from $395 to $1,467, a $1,073 spread on the same certified stone. MOH London lists it at $1,467. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.46
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishGood
SymmetryGood
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG645485161
Dimensions5.54 × 4.00 × 2.64 mm
L/W Ratio1.39
Culet sizeAbraded
Cert comments
Pre-existing laser inscription on girdle. As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process.
Top View
5.54 mm4.00 mm0.46 ctG / VS1
OriginLab Grown
CutIdeal
PolishGood
SymmetryGood
FluorescenceNone
CertificateIGI LG645485161
Side View
Table 70.0%CrownGirdle: THN-MEDPavilionCulet: ABRDepth 66.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $1,467 NZD|Low: $345 NZD|High: $1,483 NZD|Avg: $690 NZD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 26, 2026
Retailer 4$345 NZD
Retailer 5$372 NZD
Retailer 2$395 NZD
Retailer 3$592 NZD
Retailer 6$986 NZD
MOH London$1,467 NZD

6 data points across 6 retailers

4 retailers$395 NZD to $1,467 NZD

B+
Cheapest Retailer
-
$395 NZD
$222 USD
B+
Retailer 2
-
$573 NZD
£254 GBP
View
B
Retailer 3
-
$592 NZD
$333 USD
View
Most Expensive
C
MOH London
LG645485161 · Oct 26
$1,467 NZD
£650 GBP
View
3 more retailers have this diamond
Prices start from $395 NZDSave up to $1,073 NZD

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
$395 NZD