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Radiant|Lab Grown|IGI

1.32ct E SI1 Radiant Lab Grown Diamond

EX • E/SI1 • IGI LG546228675

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

Certificate IGI LG546228675

Diamond specifications and retailer prices

From $369 NZD
$208 USD
As of October 30, 2026
Save $1,467 NZD (80%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,836 NZD at MOH London · As of October 26, 2026
View at MOH London

About this 1.32ct lab-grown radiant diamond

This 1.32ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG546228675 or 546228675. Listed at 15 retailers as of October 26, 2026, with prices from $369 to $1,836, a $1,467 spread on the same certified stone. MOH London lists it at $1,836. 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

1.32
Carat
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.4°
Pavilion angle34.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG546228675
Dimensions7.65 × 5.67 × 3.70 mm
L/W Ratio1.35
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.65 mm5.67 mm1.32 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG546228675
Side View
Table 64.0%Crown 40.4°Girdle: MediumPavilion 34.7°Culet: NoneDepth 65.3%

Caratlytics Score

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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 30
Current: $1,836 NZD|Low: $355 NZD|High: $1,857 NZD|Avg: $939 NZD
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
October 30, 2026
Retailer 12$369 NZD
Retailer 6$413 NZD
Retailer 9$428 NZD
Retailer 8$458 NZD
Retailer 10$458 NZD
Retailer 11$596 NZD
Retailer 4$788 NZD
Retailer 7$844 NZD
Retailer 5$1,031 NZD
Retailer 3$1,251 NZD
Retailer 2$1,384 NZD
Retailer 13$1,471 NZD
Retailer 14$1,476 NZD
MOH London$1,836 NZD

43 data points across 14 retailers

15 retailers$369 NZD to $1,836 NZD

A
Cheapest Retailer
-
$369 NZD
$208 USD
A
Retailer 2
-
$413 NZD
$233 USD
View
Final sale: no returns
A
Retailer 3
-
$428 NZD
$241 USD
View
A
Retailer 4
-
$458 NZD
$258 USD
View
A
Retailer 5
-
$458 NZD
$258 USD
View
Retailer 6
-
$596 NZD
£265 GBP
View
Price last confirmed 13 days ago
B+
Retailer 7
-
$788 NZD
$444 USD
View
B+
Retailer 8
-
$839 NZD
$473 USD
View
B+
Retailer 9
-
$844 NZD
£374 GBP
View
B
Retailer 10
-
$1,031 NZD
$581 USD
View
Retailer 11
-
$1,251 NZD
$705 USD
View
Price last confirmed 9 days ago
B
Retailer 12
-
$1,384 NZD
$780 USD
View
B
Retailer 13
-
$1,471 NZD
$829 USD
View
B
Retailer 14
-
$1,476 NZD
$832 USD
View
Most Expensive
B
MOH London
LG546228675 · Oct 26
$1,836 NZD
£815 GBP
View
14 more retailers have this diamond
Prices start from $369 NZDSave up to $1,467 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
1.32ct Radiant
$369 NZD