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Round|Lab Grown|IGI

1.58ct H VVS1 Round Lab Grown Diamond

ID • H/VVS1 • IGI LG830633894

Shape and cutting style on the report: Round brilliant

Certificate IGI LG830633894

Diamond specifications and retailer prices

From $365 NZD
As of November 5, 2026
Save $1,752 NZD (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,117 NZD at Brilliant Earth · As of November 5, 2026
View at Brilliant Earth

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG830633894 or 830633894. Listed at 20 retailers as of November 5, 2026, with prices from $365 to $2,117, a $1,752 spread on the same certified stone. Brilliant Earth lists it at $2,117. 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
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830633894
Dimensions7.41 × 7.47 × 4.62 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.41 mm7.47 mm1.58 ctH / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830633894
Side View
Table 56.0%Crown 36.2°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 62.3%

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 5
Current: $2,117 NZD|Low: $354 NZD|High: $2,366 NZD|Avg: $987 NZD|-7.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 5, 2026
Retailer 9$365 NZD
Retailer 10$423 NZD
Retailer 6$457 NZD
Retailer 7$457 NZD
Retailer 8$614 NZD
Retailer 13$697 NZD
Retailer 3$758 NZD
Retailer 4$788 NZD
Retailer 16$1,064 NZD
Retailer 5$1,110 NZD
Retailer 2$1,452 NZD
Retailer 11$1,487 NZD
Retailer 14$1,592 NZD
Retailer 15$1,829 NZD
Retailer 12$1,838 NZD
Brilliant Earth$2,117 NZD

39 data points across 16 retailers

20 retailers$365 NZD to $2,117 NZD

A
Cheapest Retailer
-
$365 NZD
A
Retailer 2
-
$423 NZD
View
A
Retailer 3
-
$457 NZD
View
Retailer 4
-
$457 NZD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$523 NZD
View
B+
Retailer 6
-
$614 NZD
View
A
Retailer 7
-
$697 NZD
View
A
Retailer 8
-
$758 NZD
View
A
Retailer 9
-
$788 NZD
View
A
Retailer 10
-
$916 NZD
View
B+
Retailer 11
-
$1,062 NZD
View
A
Retailer 12
-
$1,064 NZD
View
A
Retailer 13
-
$1,110 NZD
View
B+
Retailer 14
-
$1,452 NZD
View
B
Retailer 15
-
$1,487 NZD
View
B+
Retailer 16
-
$1,562 NZD
View
B+
Retailer 17
-
$1,592 NZD
View
B
Retailer 18
-
$1,829 NZD
View
B
Retailer 19
-
$1,838 NZD
View
Most Expensive
B
Brilliant Earth
21327894A · Nov 5
$2,117 NZD
$1,190 USD
View
19 more retailers have this diamond
Prices start from $365 NZDSave up to $1,752 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
1.58ct Round
$365 NZD