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Heart|Lab Grown|IGI

1.01ct D FL Heart Lab Grown Diamond

VG • D/FL • IGI LG830622682

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG830622682

Diamond specifications and retailer prices

From $590 AUD
$412 USD
As of November 3, 2026
Save $3,219 AUD (85%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,809 AUD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 1.01ct lab-grown heart diamond

This 1.01ct lab-grown heart sits in the classic one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG830622682 or 830622682. Listed at 19 retailers as of November 2, 2026, with prices from $590 to $3,809, a $3,219 spread on the same certified stone. Brilliant Earth lists it at $3,809. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.01
Carat
D
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.8°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830622682
Dimensions6.35 × 6.87 × 3.96 mm
L/W Ratio1.08
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.35 mm6.87 mm1.01 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830622682
Side View
Table 59.0%Crown 37.8°Girdle: MED-STKPavilion 37.8°Culet: NoneDepth 57.6%

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 3
Current: $3,809 AUD|Low: $590 AUD|High: $3,809 AUD|Avg: $1,607 AUD
Brilliant Earth
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
November 3, 2026
Retailer 5$590 AUD
Retailer 8$673 AUD
Retailer 12$866 AUD
Retailer 3$869 AUD
Retailer 13$919 AUD
Retailer 11$1,048 AUD
Retailer 9$1,128 AUD
Retailer 2$1,169 AUD
Retailer 4$1,495 AUD
Retailer 7$1,618 AUD
Retailer 6$2,159 AUD
Retailer 14$2,478 AUD
Retailer 10$2,555 AUD
Brilliant Earth$3,809 AUD

32 data points across 14 retailers

19 retailers$590 AUD to $3,809 AUD

Retailer 1
-
$589 AUD
$411 USD
Price last confirmed 26 days ago
A
Retailer 2
-
$590 AUD
$412 USD
View
Final sale: no returns
Retailer 3
-
$659 AUD
$460 USD
View
Price last confirmed 35 days ago
A
Retailer 4
-
$673 AUD
£370 GBP
View
Retailer 5
-
$729 AUD
$509 USD
View
Price last confirmed 31 days ago
Retailer 6
-
$729 AUD
$509 USD
View
Price last confirmed 22 days ago
B+
Retailer 7
-
$866 AUD
$605 USD
View
B+
Retailer 8
-
$869 AUD
$607 USD
View
B+
Retailer 9
-
$919 AUD
$642 USD
View
B+
Retailer 10
-
$1,048 AUD
€697 EUR
View
B+
Retailer 11
-
$1,128 AUD
ZAR 12,723 ZAR
View
B+
Retailer 12
-
$1,169 AUD
£643 GBP
View
Retailer 13
-
$1,495 AUD
$1,044 USD
View
Price last confirmed 7 days ago
B
Retailer 14
-
$1,618 AUD
$1,130 USD
View
B
Retailer 15
-
$2,159 AUD
$1,508 USD
View
Retailer 16
-
$2,345 AUD
$1,638 USD
View
Price last confirmed 33 days ago
B
Retailer 17
-
$2,478 AUD
$1,731 USD
View
B
Retailer 18
-
$2,555 AUD
£1,405 GBP
View
Most Expensive
B
Brilliant Earth
21584363A · Nov 2
$3,809 AUD
$2,660 USD
View
18 more retailers have this diamond
Prices start from $590 AUDSave up to $3,219 AUD

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
$590 AUD