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Radiant|Lab Grown|IGI

0.58ct E IF Radiant Lab Grown Diamond

EX • E/IF • IGI LG651470139

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

Certificate IGI LG651470139

Diamond specifications and retailer prices

From $320 NZD
$180 USD
As of October 27, 2026
Save $2,760 NZD (90%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $3,080 NZD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 0.58ct lab-grown radiant diamond

This 0.58ct lab-grown radiant sits in the half to three-quarter carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG651470139 or 651470139. Listed at 25 retailers as of October 27, 2026, with prices from $320 to $3,080, a $2,760 spread on the same certified stone. Do Amore Diamonds lists it at $3,080. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.58
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.8°
Pavilion angle36.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG651470139
Dimensions4.17 × 4.17 × 5.98 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.17 mm4.17 mm0.58 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG651470139
Side View
Table 64.0%Crown 42.8°Girdle: Slightly ThickPavilion 36.6°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 27
Current: $804 NZD|Low: $360 NZD|High: $2,076 NZD|Avg: $938 NZD|+4.6%
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
Retailer 15
October 30, 2026
Retailer 7$360 NZD
Retailer 4$397 NZD
Retailer 2$591 NZD
Retailer 14$714 NZD
Retailer 10$794 NZD
Retailer 1$804 NZD
Retailer 8$848 NZD
Retailer 15$876 NZD
Retailer 3$886 NZD
Retailer 13$926 NZD
Retailer 9$968 NZD
Retailer 11$1,120 NZD
Retailer 6$1,407 NZD
Retailer 5$1,410 NZD
Retailer 12$2,055 NZD

42 data points across 15 retailers

25 retailers$320 NZD to $3,080 NZD

A
Cheapest Retailer
-
$320 NZD
$180 USD
A
Retailer 2
-
$360 NZD
$202 USD
View
Final sale: no returns
A
Retailer 3
-
$397 NZD
$223 USD
View
A
Retailer 4
-
$397 NZD
$223 USD
View
A
Retailer 5
-
$527 NZD
$296 USD
View
A
Retailer 6
-
$591 NZD
$332 USD
View
A
Retailer 7
-
$714 NZD
€382 EUR
View
B+
Retailer 8
-
$794 NZD
ZAR 7,200 ZAR
View
B+
Retailer 9
-
$804 NZD
£355 GBP
View
B+
Retailer 10
-
$848 NZD
£375 GBP
View
B+
Retailer 11
-
$876 NZD
$492 USD
View
B+
Retailer 12
-
$886 NZD
$498 USD
View
Retailer 13
-
$926 NZD
$520 USD
View
Price last confirmed 7 days ago
B+
Retailer 14
-
$968 NZD
A$836 AUD
View
B+
Retailer 15
-
$1,120 NZD
A$968 AUD
View
B
Retailer 16
-
$1,219 NZD
CA$951 CAD
View
B
Retailer 17
-
$1,407 NZD
$790 USD
View
B
Retailer 18
-
$1,410 NZD
$792 USD
View
B
Retailer 19
-
$1,439 NZD
$808 USD
View
B
Retailer 20
-
$1,718 NZD
$965 USD
View
B
Retailer 21
-
$1,718 NZD
$965 USD
View
B
Retailer 22
-
$2,014 NZD
$1,131 USD
View
B
Retailer 23
-
$2,055 NZD
£909 GBP
View
B
Retailer 24
-
$2,421 NZD
$1,360 USD
View
Most Expensive
B
Do Amore Diamonds
27-565FD1C73 · Oct 29
$3,080 NZD
$1,730 USD
View
24 more retailers have this diamond
Prices start from $320 NZDSave up to $2,760 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
0.58ct Radiant
$320 NZD