Heart|Lab Grown|IGI

1.01ct G VS1 Heart Lab Grown Diamond

ID • G/VS1 • IGI LG830602309

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG830602309

Diamond specifications and retailer prices

From $260 USD
As of November 1, 2026
Save $1,400 USD (84%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,660 USD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.01ct lab-grown heart diamond

This 1.01ct 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 LG830602309 or 830602309. Listed at 14 retailers as of November 1, 2026, with prices from $260 to $1,660, a $1,400 spread on the same certified stone. Do Amore Diamonds lists it at $1,660. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830602309
Dimensions6.83 × 6.06 × 4.15 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
6.83 mm6.06 mm1.01 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830602309
Side View
Table 63.0%Crown 35.4°Girdle: STK-THKPavilion 38.8°Culet: NoneDepth 60.8%

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 1
Current: $1,660 USD|Low: $206 USD|High: $2,060 USD|Avg: $738 USD|-19.4%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 7$215 USD
Retailer 10$249 USD
Retailer 8$266 USD
Retailer 3$507 USD
Retailer 2$556 USD
Retailer 5$716 USD
Retailer 6$858 USD
Retailer 9$944 USD
Retailer 4$1,177 USD
Do Amore Diamonds$1,660 USD

46 data points across 10 retailers

14 retailers$260 USD to $1,660 USD

Retailer 1
-
$215 USD
Price last confirmed 11 days ago
Retailer 2
-
$249 USD
View
Price last confirmed 12 days ago
A
Retailer 3
-
$260 USD
View
Retailer 4
-
$266 USD
View
Price last confirmed 17 days ago
Retailer 5
-
$266 USD
View
Price last confirmed 13 days ago
B+
Retailer 6
-
$357 USD
View
B+
Retailer 7
-
$507 USD
ZAR 8,194 ZAR
View
B+
Retailer 8
-
$556 USD
£437 GBP
View
B
Retailer 9
-
$716 USD
A$1,102 AUD
View
B
Retailer 10
-
$858 USD
View
Retailer 11
-
$944 USD
View
Price last confirmed 13 days ago
B
Retailer 12
-
$1,116 USD
View
B
Retailer 13
-
$1,177 USD
£927 GBP
View
Most Expensive
B
Do Amore Diamonds
36-1918192 · Nov 2
$1,660 USD
View
13 more retailers have this diamond
Prices start from $260 USDSave up to $1,400 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
1.01ct Heart
$260 USD