Radiant|Lab Grown|IGI

1.58ct D VS2 Radiant Lab Grown Diamond

EX • D/VS2 • IGI LG741508115

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

Certificate IGI LG741508115

Diamond specifications and retailer prices

From $365 USD
As of October 25, 2026
Save $742 USD (67%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,107 USD at Brilliance · As of October 26, 2026
View at Brilliance

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 D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG741508115 or 741508115. Listed at 14 retailers as of October 25, 2026, with prices from $365 to $1,107, a $742 spread on the same certified stone. Brilliance lists it at $1,107. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.58
Carat
D
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle33.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG741508115
Dimensions8.85 × 5.91 × 8.85 mm
L/W Ratio1.50
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.85 mm5.91 mm1.58 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG741508115
Side View
Table 60.0%Crown 34.7°Girdle: MediumPavilion 33.8°Culet: NoneDepth 62.1%

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 25
Current: $989 USD|Low: $246 USD|High: $1,340 USD|Avg: $756 USD|-18.8%
Brilliance
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 26, 2026
Retailer 11$246 USD
Retailer 12$365 USD
Retailer 6$489 USD
Retailer 7$491 USD
Retailer 13$529 USD
Retailer 3$552 USD
Retailer 9$707 USD
Retailer 4$927 USD
Brilliance$989 USD
Retailer 8$1,020 USD
Retailer 5$1,073 USD
Retailer 2$1,091 USD
Retailer 10$1,340 USD

36 data points across 13 retailers

14 retailers$365 USD to $1,107 USD

A
Retailer 1
-
$268 USD
Price last confirmed 34 days ago
B+
Retailer 2
-
$365 USD
View
A
Retailer 3
-
$489 USD
£385 GBP
View
A
Retailer 4
-
$491 USD
€468 EUR
View
A
Retailer 5
-
$529 USD
View
A
Retailer 6
-
$552 USD
View
B+
Retailer 7
-
$707 USD
View
B+
Retailer 8
-
$927 USD
View
Price last confirmed 11 days ago
B+
Retailer 9
-
$944 USD
A$1,452 AUD
View
Price last confirmed 139 days ago
B
Retailer 10
-
$989 USD
View
B
Retailer 11
-
$1,020 USD
View
Price last confirmed 10 days ago
B
Retailer 12
-
$1,091 USD
£859 GBP
View
B
Retailer 13
-
$1,095 USD
View
Most Expensive
B
Brilliance
D35836628 · Oct 26
$1,107 USD
View
13 more retailers have this diamond
Prices start from $365 USDSave up to $742 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
1.58ct Radiant
$365 USD