Radiant|Lab Grown|IGI

0.45ct E VVS1 Radiant Lab Grown Diamond

ID • E/VVS1 • IGI LG654459900

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

Certificate IGI LG654459900

Diamond specifications and retailer prices

From $719 NZD
£319 GBP
As of October 29, 2026
Save $119 NZD (14%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,362 NZD at MOH London · As of October 21, 2026
View at MOH London

About this 0.45ct lab-grown radiant diamond

This 0.45ct lab-grown radiant sits in the sub-half-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG654459900 or 654459900. Listed at 15 retailers as of October 25, 2026, with a relatively tight 17% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.45
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle44°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG654459900
Dimensions5.56 × 3.68 × 2.50 mm
L/W Ratio1.51
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.56 mm3.68 mm0.45 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG654459900
Side View
Table 65.0%Crown 44°Girdle: MED-STKPavilion 38.2°Culet: NoneDepth 67.9%

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: Oct 29
Current: $2,362 NZD|Low: $131 NZD|High: $2,362 NZD|Avg: $690 NZD|+6.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 23, 2026
Retailer 7$131 NZD
Retailer 13$231 NZD
Retailer 3$381 NZD
Retailer 16$433 NZD
Retailer 2$454 NZD
Retailer 15$492 NZD
Retailer 9$501 NZD
Retailer 14$516 NZD
Retailer 10$525 NZD
Retailer 6$639 NZD
Retailer 5$675 NZD
Retailer 11$710 NZD
Retailer 12$837 NZD
Retailer 4$1,216 NZD
Retailer 8$1,406 NZD
MOH London$2,362 NZD

25 data points across 16 retailers

15 retailers$719 NZD to $837 NZD

Retailer 1
-
$252 NZD
$142 USD
Price last confirmed 35 days ago
Retailer 2
-
$381 NZD
$215 USD
View
Price last confirmed 9 days ago
Retailer 3
-
$433 NZD
$244 USD
View
Price last confirmed 9 days ago
Retailer 4
-
$454 NZD
£201 GBP
View
Price last confirmed 8 days ago
Retailer 5
-
$501 NZD
ZAR 4,558 ZAR
View
Price last confirmed 8 days ago
Retailer 6
-
$516 NZD
$291 USD
View
Price last confirmed 9 days ago
Retailer 7
-
$525 NZD
£233 GBP
View
Price last confirmed 9 days ago
Retailer 8
-
$639 NZD
$360 USD
View
Price last confirmed 7 days ago
Retailer 9
-
$675 NZD
£300 GBP
View
Price last confirmed 21 days ago
Retailer 10
-
$710 NZD
CA$556 CAD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
$719 NZD
£319 GBP
View
B
Retailer 12
-
$837 NZD
$472 USD
View
Retailer 13
-
$1,216 NZD
$685 USD
View
Price last confirmed 9 days ago
Retailer 14
-
$1,216 NZD
$685 USD
View
Price last confirmed 9 days ago
Most Expensive
MOH London
LG654459900 · Oct 21
$2,362 NZD
£1,048 GBP
View
Price under review
14 more retailers have this diamond
Prices start from $719 NZDSave up to $119 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+
0.45ct Radiant
$719 NZD