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Radiant|Lab Grown|IGI

1.46ct E IF Radiant Lab Grown Diamond

ID • E/IF • IGI LG739586700

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

Certificate IGI LG739586700

Diamond specifications and retailer prices

From $454 NZD
$256 USD
As of October 30, 2026
Save $1,979 NZD (81%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,433 NZD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1.46ct lab-grown radiant diamond

This 1.46ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG739586700 or 739586700. Listed at 18 retailers as of October 30, 2026, with prices from $454 to $2,433, a $1,979 spread on the same certified stone. Reve Diamonds lists it at $2,433. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.46
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.2°
Pavilion angle32.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG739586700
Dimensions8.13 × 5.57 × 3.67 mm
L/W Ratio1.46
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.13 mm5.57 mm1.46 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG739586700
Side View
Table 64.0%Crown 42.2°Girdle: Slightly ThickPavilion 32.8°Culet: NoneDepth 65.9%

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: $2,256 NZD|Low: $436 NZD|High: $2,433 NZD|Avg: $1,092 NZD|-1.0%
Retailer 1
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
Reve Diamonds
November 1, 2026
Retailer 2$454 NZD
Retailer 6$507 NZD
Retailer 13$527 NZD
Retailer 3$562 NZD
Retailer 14$562 NZD
Retailer 7$595 NZD
Retailer 5$942 NZD
Retailer 11$949 NZD
Retailer 10$967 NZD
Retailer 8$1,074 NZD
Retailer 9$1,369 NZD
Retailer 12$1,728 NZD
Retailer 4$1,808 NZD
Retailer 1$2,256 NZD
Reve Diamonds$2,433 NZD

37 data points across 15 retailers

18 retailers$454 NZD to $2,433 NZD

A
Cheapest Retailer
-
$454 NZD
$256 USD
A
Retailer 2
-
$507 NZD
$286 USD
View
Final sale: no returns
A
Retailer 3
-
$527 NZD
$297 USD
View
A
Retailer 4
-
$562 NZD
$317 USD
View
A
Retailer 5
-
$562 NZD
$317 USD
View
A
Retailer 6
-
$595 NZD
£264 GBP
View
A
Retailer 7
-
$942 NZD
$531 USD
View
A
Retailer 8
-
$949 NZD
$535 USD
View
A
Retailer 9
-
$967 NZD
ZAR 8,802 ZAR
View
A
Retailer 10
-
$1,026 NZD
$578 USD
View
A
Retailer 11
-
$1,074 NZD
£476 GBP
View
A
Retailer 12
-
$1,369 NZD
A$1,187 AUD
View
B+
Retailer 13
-
$1,728 NZD
$974 USD
View
B+
Retailer 14
-
$1,808 NZD
$1,019 USD
View
B+
Retailer 15
-
$1,900 NZD
$1,071 USD
View
B+
Retailer 16
-
$1,952 NZD
$1,100 USD
View
B+
Retailer 17
-
$2,256 NZD
£1,001 GBP
View
Most Expensive
B
Reve Diamonds
2DD74B9F6 · Nov 1
$2,433 NZD
$1,371 USD
View
17 more retailers have this diamond
Prices start from $454 NZDSave up to $1,979 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
1.46ct Radiant
$454 NZD