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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 SGD
As of October 30, 2026
Save $585 SGD (63%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $928 SGD 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 10 retailers as of October 30, 2026, with prices from $342 to $928, a $585 spread on the same certified stone. Friendly Diamonds lists it at $928. 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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $928 SGD|Low: $247 SGD|High: $947 SGD|Avg: $596 SGD
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$247 SGD
Retailer 6$342 SGD
Retailer 2$456 SGD
Retailer 8$468 SGD
Retailer 5$474 SGD
Retailer 7$518 SGD
Retailer 4$717 SGD
Retailer 10$900 SGD
Retailer 3$914 SGD
Friendly Diamonds$928 SGD

6 data points across 10 retailers

10 retailers$342 SGD to $928 SGD

A
Cheapest Retailer
-
$342 SGD
A
Retailer 2
-
$456 SGD
View
Retailer 3
-
$468 SGD
View
Price last confirmed 9 days ago
A
Retailer 4
-
$474 SGD
View
Retailer 5
-
$518 SGD
View
Price last confirmed 6 days ago
B+
Retailer 6
-
$717 SGD
View
B+
Retailer 7
-
$792 SGD
View
B+
Retailer 8
-
$900 SGD
View
B+
Retailer 9
-
$914 SGD
View
Most Expensive
B
Friendly Diamonds
6530825 · Oct 31
$928 SGD
$726 USD
View
9 more retailers have this diamond
Prices start from $342 SGDSave up to $585 SGD

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 SGD