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Radiant|Lab Grown|IGI

1.01ct E SI2 Radiant Lab Grown Diamond

ID • E/SI2 • IGI LG733545909

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

Certificate IGI LG733545909

Diamond specifications and retailer prices

From $466 NZD
$262 USD
As of October 27, 2026
Save $1,076 NZD (70%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,542 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 1.01ct lab-grown radiant diamond

This 1.01ct lab-grown radiant sits in the classic one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG733545909 or 733545909. Listed at 8 retailers as of October 27, 2026, with prices from $466 to $1,542, a $1,076 spread on the same certified stone. MOH London lists it at $1,542. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.01
Carat
E
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.4°
Pavilion angle33.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG733545909
Dimensions7.15 × 5.05 × 3.25 mm
L/W Ratio1.42
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.15 mm5.05 mm1.01 ctE / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG733545909
Side View
Table 66.0%Crown 44.4°Girdle: MED-STKPavilion 33.1°Culet: NoneDepth 64.4%

Caratlytics Score

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

Price History

Last verified: Oct 27
Current: $1,542 NZD|Low: $463 NZD|High: $1,551 NZD|Avg: $752 NZD|+1.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 6$466 NZD
Retailer 2$567 NZD
Retailer 4$596 NZD
Retailer 7$604 NZD
Retailer 3$623 NZD
Retailer 8$837 NZD
Retailer 5$896 NZD
MOH London$1,542 NZD

30 data points across 8 retailers

8 retailers$466 NZD to $1,542 NZD

A
Cheapest Retailer
-
$466 NZD
$262 USD
A
Retailer 2
-
$567 NZD
£251 GBP
View
B+
Retailer 3
-
$596 NZD
€319 EUR
View
A
Retailer 4
-
$604 NZD
$339 USD
View
A
Retailer 5
-
$623 NZD
£275 GBP
View
B+
Retailer 6
-
$837 NZD
$470 USD
View
Price last confirmed 31 days ago
B+
Retailer 7
-
$896 NZD
$503 USD
View
Most Expensive
B
MOH London
LG733545909 · Oct 29
$1,542 NZD
£682 GBP
View
7 more retailers have this diamond
Prices start from $466 NZDSave up to $1,076 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
1.01ct Radiant
$466 NZD