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Radiant|Lab Grown|IGI

1.58ct D VS2 Radiant Lab Grown Diamond

EX • D/VS2 • IGI LG629454646

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

Certificate IGI LG629454646

Diamond specifications and retailer prices

From $226 USD
As of October 27, 2026
Save $1,944 USD (90%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,170 USD 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 D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG629454646 or 629454646. Listed at 18 retailers as of October 27, 2026, with prices from $226 to $2,170, a $1,944 spread on the same certified stone. Do Amore Diamonds lists it at $2,170. 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 angle31.7°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG629454646
Dimensions8.48 × 5.68 × 3.81 mm
L/W Ratio1.49
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.48 mm5.68 mm1.58 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG629454646
Side View
Table 65.0%Crown 31.7°Girdle: MediumPavilion 35.3°Culet: NoneDepth 67.1%

Caratlytics Score

How it works →
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 27
Current: $590 USD|Low: $180 USD|High: $1,257 USD|Avg: $717 USD|+4.6%
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 29, 2026
Retailer 9$226 USD
Retailer 2$254 USD
Retailer 10$281 USD
Retailer 5$431 USD
Retailer 13$477 USD
Retailer 1$590 USD
Retailer 3$611 USD
Retailer 8$906 USD
Retailer 12$996 USD
Retailer 7$1,005 USD
Retailer 11$1,143 USD
Retailer 4$1,167 USD
Retailer 6$1,248 USD

43 data points across 13 retailers

18 retailers$226 USD to $2,170 USD

A
Cheapest Retailer
-
$226 USD
A
Retailer 2
-
$254 USD
View
Final sale: no returns
A
Retailer 3
-
$263 USD
View
A
Retailer 4
-
$281 USD
View
A
Retailer 5
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$281 USD
View
A
Retailer 6
-
$431 USD
View
A
Retailer 7
-
$477 USD
View
A
Retailer 8
-
$590 USD
£464 GBP
View
B+
Retailer 9
-
$611 USD
View
B+
Retailer 10
-
$906 USD
View
B
Retailer 11
-
$954 USD
£752 GBP
View
B
Retailer 12
-
$996 USD
View
B+
Retailer 13
-
$1,005 USD
View
B
Retailer 14
-
$1,143 USD
View
B
Retailer 15
-
$1,167 USD
View
Price last confirmed 11 days ago
B
Retailer 16
-
$1,204 USD
£948 GBP
View
B
Retailer 17
-
$1,248 USD
£983 GBP
View
Most Expensive
B
Do Amore Diamonds
27-4CFF6068A · Oct 29
$2,170 USD
View
17 more retailers have this diamond
Prices start from $226 USDSave up to $1,944 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
$226 USD