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Round|Lab Grown|IGI

1.58ct H VS2 Round Lab Grown Diamond

ID • H/VS2 • IGI LG576329298

Shape and cutting style on the report: Round modified brilliant

Certificate IGI LG576329298

Diamond specifications and retailer prices

From $343 USD
As of November 1, 2026
Save $1,024 USD (75%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,367 USD at NZ Jewellers · As of October 31, 2026
View at NZ Jewellers

About this 1.58ct lab-grown round diamond

This 1.58ct lab-grown round sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG576329298 or 576329298. Listed at 10 retailers as of October 31, 2026, with prices from $343 to $1,367, a $1,024 spread on the same certified stone. NZ Jewellers lists it at $1,367. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.58
Carat
H
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG576329298
Dimensions8.30 × 8.19 × 2.17 mm
L/W Ratio1.01
Girdle conditionFaceted
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
8.30 mm8.19 mm1.58 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG576329298
Side View
Table 65.0%Crown 39.6°Girdle: MED-THKPavilionCulet: NoneDepth 26.2%

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: Nov 1
Current: $1,367 USD|Low: $329 USD|High: $1,367 USD|Avg: $613 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 3$343 USD
Retailer 7$398 USD
Retailer 4$425 USD
Retailer 8$425 USD
Retailer 9$553 USD
Retailer 10$580 USD
Retailer 5$684 USD
Retailer 6$684 USD
Retailer 2$686 USD
NZ Jewellers$1,367 USD

35 data points across 10 retailers

10 retailers$343 USD to $1,367 USD

A
Cheapest Retailer
-
$343 USD
A
Retailer 2
-
$398 USD
View
Retailer 3
-
$425 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$425 USD
View
B+
Retailer 5
-
$553 USD
View
B+
Retailer 6
-
$580 USD
View
B+
Retailer 7
-
$684 USD
View
B+
Retailer 8
-
$684 USD
View
B+
Retailer 9
-
$686 USD
£540 GBP
View
Most Expensive
B
NZ Jewellers
631eb091-1450-48b1-8d0b-0ac7c6fa8cfc · Oct 31
$1,367 USD
View
9 more retailers have this diamond
Prices start from $343 USDSave up to $1,024 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 Round
$343 USD