Radiant|Lab Grown|IGI

4.58ct D VS1 Radiant Lab Grown Diamond

ID • D/VS1 • IGI LG797664479

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

Certificate IGI LG797664479

Diamond specifications and retailer prices

From $1,291 USD
As of November 1, 2026
Save $5,269 USD (80%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $6,560 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 4.58ct lab-grown radiant diamond

This 4.58ct lab-grown radiant sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG797664479 or 797664479. Listed at 8 retailers as of October 31, 2026, with prices from $1,291 to $6,560, a $5,269 spread on the same certified stone. Brilliant Earth lists it at $6,560. 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
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.9°
Pavilion angle35.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797664479
Dimensions11.78 × 8.10 × 5.53 mm
L/W Ratio1.45
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.78 mm8.10 mm4.58 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797664479
Side View
Table 62.0%Crown 41.9°Girdle: MediumPavilion 35.5°Culet: NoneDepth 68.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $6,560 USD|Low: $1,291 USD|High: $10,800 USD|Avg: $3,973 USD|-39.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 7$1,291 USD
Retailer 3$1,510 USD
Retailer 4$1,779 USD
Retailer 8$2,068 USD
Retailer 2$3,832 USD
Retailer 5$4,875 USD
Retailer 6$5,142 USD
Brilliant Earth$6,560 USD

16 data points across 8 retailers

8 retailers$1,291 USD to $6,560 USD

A
Cheapest Retailer
-
$1,291 USD
Final sale: no returns
A
Retailer 2
-
$1,510 USD
View
A
Retailer 3
-
$1,779 USD
HK$13,900 HKD
View
A
Retailer 4
-
$2,068 USD
View
B+
Retailer 5
-
$3,832 USD
A$5,896 AUD
View
B
Retailer 6
-
$4,875 USD
View
B
Retailer 7
-
$5,142 USD
SGD 6,948 SGD
View
Most Expensive
B
Brilliant Earth
19869934Y · Oct 31
$6,560 USD
View
7 more retailers have this diamond
Prices start from $1,291 USDSave up to $5,269 USD

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
$1,291 USD