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Radiant|Lab Grown|IGI

0.45ct E VS1 Radiant Lab Grown Diamond

ID • E/VS1 • IGI LG671499662

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

Certificate IGI LG671499662

Diamond specifications and retailer prices

From $176 NZD
$99 USD
As of October 27, 2026
Save $1,445 NZD (89%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,621 NZD at MOH London · As of October 29, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG671499662 or 671499662. Listed at 15 retailers as of October 27, 2026, with prices from $176 to $1,621, a $1,445 spread on the same certified stone. MOH London lists it at $1,621. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG671499662
Dimensions5.22 × 3.75 × 2.69 mm
L/W Ratio1.39
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.22 mm3.75 mm0.45 ctE / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG671499662
Side View
Table 58.0%Crown 35.1°Girdle: ThickPavilionCulet: NoneDepth 71.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $1,621 NZD|Low: $169 NZD|High: $1,630 NZD|Avg: $568 NZD|+0.6%
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
October 29, 2026
Retailer 8$176 NZD
Retailer 10$198 NZD
Retailer 11$205 NZD
Retailer 9$233 NZD
Retailer 3$312 NZD
Retailer 13$391 NZD
Retailer 6$406 NZD
Retailer 2$424 NZD
Retailer 4$621 NZD
Retailer 7$641 NZD
Retailer 5$810 NZD
Retailer 12$1,167 NZD
MOH London$1,621 NZD

41 data points across 13 retailers

15 retailers$176 NZD to $1,621 NZD

A
Cheapest Retailer
-
$176 NZD
$99 USD
A
Retailer 2
-
$198 NZD
$111 USD
View
Final sale: no returns
A
Retailer 3
-
$205 NZD
$115 USD
View
A
Retailer 4
-
$233 NZD
$131 USD
View
A
Retailer 5
-
$251 NZD
HK$1,100 HKD
View
Retailer 6
-
$312 NZD
$175 USD
View
Price last confirmed 27 days ago
A
Retailer 7
-
$391 NZD
$220 USD
View
A
Retailer 8
-
$406 NZD
€217 EUR
View
B+
Retailer 9
-
$424 NZD
£188 GBP
View
B+
Retailer 10
-
$621 NZD
SGD 471 SGD
View
B
Retailer 11
-
$641 NZD
$360 USD
View
B
Retailer 12
-
$810 NZD
$455 USD
View
B
Retailer 13
-
$838 NZD
£371 GBP
View
B
Retailer 14
-
$1,167 NZD
£516 GBP
View
Most Expensive
B
MOH London
LG671499662 · Oct 29
$1,621 NZD
£717 GBP
View
14 more retailers have this diamond
Prices start from $176 NZDSave up to $1,445 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.

A
0.45ct Radiant
$176 NZD