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Heart|Lab Grown|IGI

1.06ct H VS1 Heart Lab Grown Diamond

ID • H/VS1 • IGI LG830620166

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG830620166

Diamond specifications and retailer prices

From $342 NZD
$193 USD
As of October 30, 2026
Save $946 NZD (73%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,288 NZD at Friendly Diamonds · As of October 31, 2026
View at Friendly Diamonds

About this 1.06ct lab-grown heart diamond

This 1.06ct lab-grown heart sits in the classic one-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG830620166 or 830620166. Listed at 11 retailers as of October 30, 2026, with prices from $342 to $1,288, a $946 spread on the same certified stone. Friendly Diamonds lists it at $1,288. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.06
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle36.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830620166
Dimensions6.38 × 7.21 × 3.87 mm
L/W Ratio1.13
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.38 mm7.21 mm1.06 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830620166
Side View
Table 64.0%Crown 34.1°Girdle: MED-STKPavilion 36.7°Culet: NoneDepth 53.7%

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 30
Current: $1,288 NZD|Low: $342 NZD|High: $1,315 NZD|Avg: $828 NZD
Friendly Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 9$342 NZD
Retailer 6$476 NZD
Retailer 2$633 NZD
Retailer 8$651 NZD
Retailer 5$658 NZD
Retailer 7$720 NZD
Retailer 4$997 NZD
Retailer 10$1,249 NZD
Retailer 3$1,269 NZD
Friendly Diamonds$1,288 NZD

6 data points across 10 retailers

11 retailers$342 NZD to $1,288 NZD

A
Cheapest Retailer
-
$342 NZD
$193 USD
Final sale: no returns
A
Retailer 2
-
$476 NZD
£211 GBP
View
A
Retailer 3
-
$633 NZD
$357 USD
View
A
Retailer 4
-
$651 NZD
ZAR 5,927 ZAR
View
A
Retailer 5
-
$658 NZD
$371 USD
View
A
Retailer 6
-
$720 NZD
£320 GBP
View
B+
Retailer 7
-
$997 NZD
SGD 759 SGD
View
B+
Retailer 8
-
$1,100 NZD
$620 USD
View
B+
Retailer 9
-
$1,249 NZD
$704 USD
View
B+
Retailer 10
-
$1,269 NZD
$715 USD
View
Most Expensive
B
Friendly Diamonds
6530825 · Oct 31
$1,288 NZD
$726 USD
View
10 more retailers have this diamond
Prices start from $342 NZDSave up to $946 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
1.06ct Heart
$342 NZD