Heart|Lab Grown|IGI

1.06ct G VS1 Heart Lab Grown Diamond

ID • G/VS1 • IGI LG830643270

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG830643270

Diamond specifications and retailer prices

From $218 USD
HK$1,700 HKD
As of November 1, 2026
Save $472 USD (68%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,064 USD at Reve Diamonds · As of October 25, 2026
View at Reve Diamonds

About this 1.06ct lab-grown heart diamond

This 1.06ct lab-grown heart sits in the classic one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG830643270 or 830643270. Listed at 19 retailers as of October 27, 2026, with a 217% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.06
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38.8°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830643270
Dimensions7.19 × 6.36 × 4.18 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
7.19 mm6.36 mm1.06 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG830643270
Side View
Table 62.0%Crown 38.8°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 58.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $512 USD|Low: $153 USD|High: $1,064 USD|Avg: $457 USD|+9.9%
Retailer 1
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
Reve Diamonds
November 2, 2026
Retailer 6$159 USD
Retailer 5$178 USD
Retailer 4$185 USD
Retailer 11$197 USD
Retailer 12$218 USD
Retailer 16$243 USD
Retailer 2$334 USD
Retailer 9$344 USD
Retailer 17$345 USD
Retailer 3$357 USD
Retailer 19$424 USD
Retailer 8$442 USD
Retailer 1$512 USD
Retailer 13$538 USD
Retailer 14$634 USD
Retailer 7$635 USD
Retailer 15$680 USD
Retailer 10$690 USD
Retailer 18$925 USD
Reve Diamonds$1,064 USD

42 data points across 20 retailers

19 retailers$218 USD to $690 USD

Retailer 1
-
$159 USD
Price last confirmed 10 days ago
Retailer 2
-
$185 USD
View
Price last confirmed 9 days ago
Retailer 3
-
$197 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$218 USD
HK$1,700 HKD
View
A
Retailer 5
-
$243 USD
£191 GBP
View
Retailer 6
-
$334 USD
ZAR 5,393 ZAR
View
Price last confirmed 10 days ago
A
Retailer 7
-
$344 USD
View
A
Retailer 8
-
$345 USD
£272 GBP
View
Retailer 9
-
$357 USD
View
Price last confirmed 8 days ago
Retailer 10
-
$424 USD
£334 GBP
View
Price last confirmed 7 days ago
Retailer 11
-
$442 USD
View
Price last confirmed 7 days ago
B+
Retailer 12
-
$512 USD
View
B+
Retailer 13
-
$538 USD
SGD 727 SGD
View
B
Retailer 14
-
$634 USD
View
Retailer 15
-
$635 USD
View
Price last confirmed 8 days ago
B
Retailer 16
-
$680 USD
View
B
Retailer 17
-
$690 USD
View
Retailer 18
-
$925 USD
£728 GBP
View
Price last confirmed 7 days ago
Most Expensive
Reve Diamonds
EF9D1CB06 · Oct 25
$1,064 USD
View
Price last confirmed 8 days ago
18 more retailers have this diamond
Prices start from $218 USDSave up to $472 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
1.06ct Heart
$218 USD