CaratHunter
Plans
Heart|Lab Grown|IGI

1.01ct D FL Heart Lab Grown Diamond

VG • D/FL • IGI LG830622677

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG830622677

Diamond specifications and retailer prices

From $703 NZD
As of November 5, 2026
Save $4,016 NZD (85%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $4,719 NZD at Brilliant Earth · As of November 4, 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 LG830622677 or 830622677. Listed at 20 retailers as of November 4, 2026, with prices from $703 to $4,719, a $4,016 spread on the same certified stone. Brilliant Earth lists it at $4,719. 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 angle33.6°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830622677
Dimensions6.33 × 6.97 × 3.92 mm
L/W Ratio1.10
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
6.33 mm6.97 mm1.01 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830622677
Side View
Table 57.0%Crown 33.6°Girdle: MED-THKPavilion 37.3°Culet: NoneDepth 56.2%

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: Nov 5
Current: $4,719 NZD|Low: $699 NZD|High: $4,719 NZD|Avg: $1,697 NZD
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 5, 2026
Retailer 2$703 NZD
Retailer 8$729 NZD
Retailer 13$800 NZD
Retailer 10$816 NZD
Retailer 9$903 NZD
Retailer 18$1,073 NZD
Retailer 5$1,077 NZD
Retailer 3$1,139 NZD
Retailer 17$1,297 NZD
Retailer 7$1,357 NZD
Retailer 11$1,387 NZD
Retailer 16$1,396 NZD
Retailer 6$1,852 NZD
Retailer 15$2,005 NZD
Retailer 14$2,576 NZD
Retailer 12$3,034 NZD
Retailer 4$3,069 NZD
Brilliant Earth$4,719 NZD

33 data points across 18 retailers

20 retailers$703 NZD to $4,719 NZD

A
Cheapest Retailer
-
$703 NZD
Final sale: no returns
Retailer 2
-
$729 NZD
View
Price last confirmed 28 days ago
A
Retailer 3
-
$800 NZD
View
Retailer 4
-
$816 NZD
View
Price last confirmed 37 days ago
Retailer 5
-
$903 NZD
View
Price last confirmed 33 days ago
Retailer 6
-
$903 NZD
View
Price last confirmed 24 days ago
B+
Retailer 7
-
$1,073 NZD
View
B+
Retailer 8
-
$1,077 NZD
View
B+
Retailer 9
-
$1,139 NZD
View
B+
Retailer 10
-
$1,297 NZD
View
B+
Retailer 11
-
$1,357 NZD
View
B+
Retailer 12
-
$1,387 NZD
View
B+
Retailer 13
-
$1,396 NZD
View
B
Retailer 14
-
$1,852 NZD
View
B
Retailer 15
-
$2,005 NZD
View
B
Retailer 16
-
$2,576 NZD
View
Retailer 17
-
$2,906 NZD
View
Price last confirmed 36 days ago
B
Retailer 18
-
$3,034 NZD
View
B
Retailer 19
-
$3,069 NZD
View
Most Expensive
B
Brilliant Earth
21583843A · Nov 4
$4,719 NZD
$2,660 USD
View
19 more retailers have this diamond
Prices start from $703 NZDSave up to $4,016 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
1.01ct Heart
$703 NZD