CaratHunter
Plans
Round|Lab Grown|IGI

1.58ct E VS1 Round Lab Grown Diamond

ID • E/VS1 • IGI LG830613033

Shape and cutting style on the report: Round brilliant

Certificate IGI LG830613033

Diamond specifications and retailer prices

From $385 NZD
$216 USD
As of October 29, 2026
Save $3,482 NZD (90%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $3,867 NZD at Queensmith · As of October 27, 2026
View at Queensmith

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 E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG830613033 or 830613033. Listed at 24 retailers as of October 27, 2026, with prices from $385 to $3,867, a $3,482 spread on the same certified stone. Queensmith lists it at $3,867. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.58
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830613033
Dimensions7.54 × 7.50 × 4.53 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
7.54 mm7.50 mm1.58 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830613033
Side View
Table 59.0%Crown 34.4°Girdle: MediumPavilion 40.5°Culet: NoneDepth 60.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $3,867 NZD|Low: $385 NZD|High: $3,867 NZD|Avg: $1,258 NZD
Queensmith
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
Retailer 24
October 29, 2026
Retailer 2$385 NZD
Retailer 10$436 NZD
Retailer 20$447 NZD
Retailer 3$477 NZD
Retailer 19$477 NZD
Retailer 9$547 NZD
Retailer 12$650 NZD
Retailer 16$794 NZD
Retailer 5$810 NZD
Retailer 6$817 NZD
Retailer 8$888 NZD
Retailer 22$890 NZD
Retailer 7$935 NZD
Retailer 21$1,128 NZD
Retailer 13$1,259 NZD
Retailer 18$1,537 NZD
Retailer 15$1,563 NZD
Retailer 11$1,648 NZD
Retailer 23$1,763 NZD
Retailer 24$1,833 NZD
Retailer 4$1,940 NZD
Retailer 14$2,233 NZD
Retailer 17$2,404 NZD
Queensmith$3,867 NZD

17 data points across 24 retailers

24 retailers$385 NZD to $3,867 NZD

A
Cheapest Retailer
-
$385 NZD
$216 USD
A
Retailer 2
-
$436 NZD
$245 USD
View
Final sale: no returns
A
Retailer 3
-
$447 NZD
$251 USD
View
A
Retailer 4
-
$477 NZD
$268 USD
View
A
Retailer 5
-
$477 NZD
$268 USD
View
A
Retailer 6
-
$547 NZD
HK$2,400 HKD
View
B+
Retailer 7
-
$650 NZD
$365 USD
View
Retailer 8
-
$794 NZD
£351 GBP
View
Price last confirmed 13 days ago
A
Retailer 9
-
$810 NZD
€433 EUR
View
A
Retailer 10
-
$817 NZD
ZAR 7,416 ZAR
View
A
Retailer 11
-
$888 NZD
$499 USD
View
A
Retailer 12
-
$890 NZD
£394 GBP
View
A
Retailer 13
-
$935 NZD
$525 USD
View
B+
Retailer 14
-
$1,128 NZD
A$975 AUD
View
B+
Retailer 15
-
$1,259 NZD
$707 USD
View
B+
Retailer 16
-
$1,537 NZD
$863 USD
View
B+
Retailer 17
-
$1,563 NZD
SGD 1,186 SGD
View
B+
Retailer 18
-
$1,648 NZD
$926 USD
View
B
Retailer 19
-
$1,763 NZD
$990 USD
View
B
Retailer 20
-
$1,833 NZD
A$1,584 AUD
View
B
Retailer 21
-
$1,940 NZD
£858 GBP
View
B
Retailer 22
-
$2,233 NZD
$1,254 USD
View
Retailer 23
-
$2,404 NZD
$1,350 USD
View
Price last confirmed 15 days ago
Most Expensive
B
Queensmith
LG830613033 · Oct 27
$3,867 NZD
£1,710 GBP
View
23 more retailers have this diamond
Prices start from $385 NZDSave up to $3,482 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
$385 NZD