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Radiant|Lab Grown|IGI

4.58ct F VS2 Radiant Lab Grown Diamond

EX • F/VS2 • IGI LG831605979

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

Certificate IGI LG831605979

Diamond specifications and retailer prices

From $2,247 NZD
$1,264 USD
As of November 2, 2026
Save $5,017 NZD (69%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $7,264 NZD at With Clarity · As of November 2, 2026
View at With Clarity

About this 4.58ct lab-grown radiant diamond

This 4.58ct lab-grown radiant sits in the three to five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG831605979 or 831605979. Listed at 12 retailers as of November 2, 2026, with prices from $2,247 to $7,264, a $5,017 spread on the same certified stone. With Clarity lists it at $7,264. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.58
Carat
F
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.2°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831605979
Dimensions11.94 × 8.23 × 5.50 mm
L/W Ratio1.45
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.94 mm8.23 mm4.58 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831605979
Side View
Table 65.0%Crown 40.2°Girdle: MediumPavilion 38.2°Culet: NoneDepth 66.8%

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: Nov 2
Current: $2,355 NZD|Low: $2,167 NZD|High: $7,118 NZD|Avg: $4,405 NZD|+2.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
With Clarity
November 2, 2026
Retailer 11$2,247 NZD
Retailer 5$2,329 NZD
Retailer 1$2,355 NZD
Retailer 10$2,385 NZD
Retailer 2$3,270 NZD
Retailer 8$4,706 NZD
Retailer 3$5,064 NZD
Retailer 7$5,323 NZD
Retailer 6$5,325 NZD
Retailer 4$5,767 NZD
Retailer 9$6,896 NZD
With Clarity$7,118 NZD

44 data points across 12 retailers

12 retailers$2,247 NZD to $7,264 NZD

A
Cheapest Retailer
-
$2,247 NZD
$1,264 USD
A
Retailer 2
-
$2,329 NZD
€1,248 EUR
View
A
Retailer 3
-
$2,355 NZD
£1,043 GBP
View
B+
Retailer 4
-
$2,385 NZD
$1,342 USD
View
B+
Retailer 5
-
$3,270 NZD
$1,840 USD
View
B+
Retailer 6
-
$4,706 NZD
$2,648 USD
View
B
Retailer 7
-
$5,064 NZD
$2,849 USD
View
B+
Retailer 8
-
$5,323 NZD
$2,995 USD
View
B+
Retailer 9
-
$5,325 NZD
A$4,609 AUD
View
B
Retailer 10
-
$5,767 NZD
£2,555 GBP
View
B
Retailer 11
-
$6,896 NZD
$3,880 USD
View
Most Expensive
B
With Clarity
831605979 · Nov 2
$7,264 NZD
$4,087 USD
View
11 more retailers have this diamond
Prices start from $2,247 NZDSave up to $5,017 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
4.58ct Radiant
$2,247 NZD