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Radiant|Lab Grown|IGI

0.58ct E IF Radiant Lab Grown Diamond

EX • E/IF • IGI LG678546532

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

Certificate IGI LG678546532

Diamond specifications and retailer prices

From $239 NZD
$134 USD
As of October 27, 2026
Save $2,699 NZD (92%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,938 NZD at Do Amore Diamonds · As of October 28, 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 LG678546532 or 678546532. Listed at 22 retailers as of October 27, 2026, with prices from $239 to $2,938, a $2,699 spread on the same certified stone. Do Amore Diamonds lists it at $2,938. 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 angle41.3°
Pavilion angle30.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG678546532
Dimensions5.75 × 4.19 × 2.71 mm
L/W Ratio1.37
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
5.75 mm4.19 mm0.58 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG678546532
Side View
Table 62.0%Crown 41.3°Girdle: MED-STKPavilion 30.4°Culet: NoneDepth 64.7%

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: $296 NZD|Low: $235 NZD|High: $1,798 NZD|Avg: $984 NZD|-1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
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Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 16
Retailer 17
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Retailer 19
Retailer 20
October 29, 2026
Retailer 2$239 NZD
Retailer 17$267 NZD
Retailer 19$278 NZD
Retailer 1$296 NZD
Retailer 20$591 NZD
Retailer 10$623 NZD
Retailer 3$837 NZD
Retailer 5$838 NZD
Retailer 7$862 NZD
Retailer 13$890 NZD
Retailer 6$993 NZD
Retailer 15$1,052 NZD
Retailer 8$1,168 NZD
Retailer 4$1,363 NZD
Retailer 11$1,389 NZD
Retailer 14$1,538 NZD
Retailer 9$1,709 NZD
Retailer 18$1,758 NZD
Retailer 12$1,798 NZD
Retailer 16$1,798 NZD

34 data points across 20 retailers

22 retailers$239 NZD to $2,938 NZD

A
Cheapest Retailer
-
$239 NZD
$134 USD
A
Retailer 2
-
$267 NZD
$150 USD
View
Final sale: no returns
A
Retailer 3
-
$278 NZD
$156 USD
View
A
Retailer 4
-
$296 NZD
$166 USD
View
A
Retailer 5
-
$511 NZD
$287 USD
View
A
Retailer 6
-
$520 NZD
$292 USD
View
A
Retailer 7
-
$591 NZD
ZAR 5,364 ZAR
View
A
Retailer 8
-
$623 NZD
$350 USD
View
Price last confirmed 10 days ago
B+
Retailer 9
-
$837 NZD
$470 USD
View
B+
Retailer 10
-
$838 NZD
A$724 AUD
View
B+
Retailer 11
-
$862 NZD
€461 EUR
View
B+
Retailer 12
-
$890 NZD
$500 USD
View
B+
Retailer 13
-
$993 NZD
A$858 AUD
View
B+
Retailer 14
-
$1,052 NZD
$591 USD
View
B
Retailer 15
-
$1,168 NZD
CA$911 CAD
View
B+
Retailer 16
-
$1,363 NZD
$765 USD
View
B
Retailer 17
-
$1,538 NZD
£680 GBP
View
B
Retailer 18
-
$1,709 NZD
£756 GBP
View
Price last confirmed 10 days ago
B
Retailer 19
-
$1,758 NZD
$987 USD
View
B
Retailer 20
-
$1,798 NZD
$1,010 USD
View
B
Retailer 21
-
$1,798 NZD
$1,010 USD
View
Most Expensive
B
Do Amore Diamonds
32-LG678546532 · Oct 28
$2,938 NZD
$1,650 USD
View
21 more retailers have this diamond
Prices start from $239 NZDSave up to $2,699 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
$239 NZD