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Radiant|Lab Grown|IGI

1.58ct E VS1 Radiant Lab Grown Diamond

ID • E/VS1 • IGI LG774695950

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

Certificate IGI LG774695950

Diamond specifications and retailer prices

From $504 NZD
$283 USD
As of October 27, 2026
Save $4,392 NZD (90%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $4,896 NZD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.58ct lab-grown radiant diamond

This 1.58ct lab-grown radiant sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG774695950 or 774695950. Listed at 26 retailers as of October 27, 2026, with prices from $504 to $4,896, a $4,392 spread on the same certified stone. Do Amore Diamonds lists it at $4,896. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.58
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.5°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG774695950
Dimensions5.60 × 5.60 × 8.60 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
5.60 mm5.60 mm1.58 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG774695950
Side View
Table 62.0%Crown 42.5°Girdle: MediumPavilion 35.4°Culet: NoneDepth 68.2%

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: $807 NZD|Low: $483 NZD|High: $2,793 NZD|Avg: $1,379 NZD|-0.9%
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
October 30, 2026
Retailer 2$483 NZD
Retailer 5$563 NZD
Retailer 13$623 NZD
Retailer 12$792 NZD
Retailer 1$807 NZD
Retailer 9$1,183 NZD
Retailer 6$1,224 NZD
Retailer 4$1,227 NZD
Retailer 8$1,605 NZD
Retailer 7$1,808 NZD
Retailer 11$1,916 NZD
Retailer 3$2,398 NZD
Retailer 10$2,763 NZD

41 data points across 13 retailers

26 retailers$504 NZD to $4,896 NZD

Retailer 1
-
$483 NZD
$271 USD
Price last confirmed 27 days ago
A
Retailer 2
-
$504 NZD
$283 USD
View
A
Retailer 3
-
$563 NZD
$316 USD
View
Final sale: no returns
Retailer 4
-
$584 NZD
$328 USD
View
Price last confirmed 32 days ago
A
Retailer 5
-
$623 NZD
$350 USD
View
Retailer 6
-
$623 NZD
$350 USD
View
Price last confirmed 26 days ago
A
Retailer 7
-
$623 NZD
$350 USD
View
A
Retailer 8
-
$787 NZD
$442 USD
View
A
Retailer 9
-
$792 NZD
$445 USD
View
A
Retailer 10
-
$807 NZD
£357 GBP
View
B+
Retailer 11
-
$833 NZD
$468 USD
View
A
Retailer 12
-
$1,183 NZD
ZAR 10,735 ZAR
View
B+
Retailer 13
-
$1,224 NZD
£541 GBP
View
B+
Retailer 14
-
$1,227 NZD
$689 USD
View
B+
Retailer 15
-
$1,605 NZD
A$1,387 AUD
View
B+
Retailer 16
-
$1,808 NZD
A$1,562 AUD
View
B
Retailer 17
-
$1,916 NZD
$1,076 USD
View
Retailer 18
-
$2,213 NZD
$1,243 USD
View
Price last confirmed 29 days ago
B
Retailer 19
-
$2,213 NZD
$1,243 USD
View
B
Retailer 20
-
$2,398 NZD
$1,347 USD
View
B
Retailer 21
-
$2,504 NZD
$1,406 USD
View
B
Retailer 22
-
$2,588 NZD
$1,454 USD
View
B
Retailer 23
-
$2,686 NZD
£1,188 GBP
View
B
Retailer 24
-
$2,763 NZD
£1,222 GBP
View
B
Retailer 25
-
$4,469 NZD
$2,510 USD
View
Most Expensive
B
Do Amore Diamonds
23-774695950 · Oct 29
$4,896 NZD
$2,750 USD
View
25 more retailers have this diamond
Prices start from $504 NZDSave up to $4,392 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
1.58ct Radiant
$504 NZD