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Heart|Lab Grown|IGI

1.01ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG799638797

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG799638797

Diamond specifications and retailer prices

From $793 NZD
As of November 4, 2026
Save $3,926 NZD (83%) vs most expensive(unlock to see where)
18 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 top-tier cut grade and certified by IGI LG799638797 or 799638797. Listed at 18 retailers as of November 4, 2026, with prices from $793 to $4,719, a $3,926 spread on the same certified stone. Brilliant Earth lists it at $4,719. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.3°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799638797
Dimensions6.91 × 6.71 × 3.92 mm
L/W Ratio1.03
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
6.91 mm6.71 mm1.01 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799638797
Side View
Table 64.0%Crown 32.3°Girdle: MED-STKPavilion 41.5°Culet: NoneDepth 56.7%

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 4
Current: $4,719 NZD|Low: $761 NZD|High: $4,861 NZD|Avg: $1,857 NZD|-2.9%
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
November 5, 2026
Retailer 15$793 NZD
Retailer 5$887 NZD
Retailer 14$889 NZD
Retailer 6$985 NZD
Retailer 8$1,009 NZD
Retailer 13$1,242 NZD
Retailer 7$1,503 NZD
Retailer 9$1,536 NZD
Retailer 4$1,545 NZD
Retailer 2$1,611 NZD
Retailer 11$1,696 NZD
Retailer 10$2,386 NZD
Retailer 3$3,163 NZD
Retailer 12$3,614 NZD
Brilliant Earth$4,719 NZD

34 data points across 15 retailers

18 retailers$793 NZD to $4,719 NZD

A
Cheapest Retailer
-
$793 NZD
A
Retailer 2
-
$887 NZD
View
Final sale: no returns
A
Retailer 3
-
$889 NZD
View
A
Retailer 4
-
$985 NZD
View
Retailer 5
-
$985 NZD
View
Price last confirmed 20 days ago
A
Retailer 6
-
$1,009 NZD
View
B+
Retailer 7
-
$1,126 NZD
View
B+
Retailer 8
-
$1,242 NZD
View
B+
Retailer 9
-
$1,503 NZD
View
B+
Retailer 10
-
$1,536 NZD
View
B+
Retailer 11
-
$1,545 NZD
View
B+
Retailer 12
-
$1,611 NZD
View
B+
Retailer 13
-
$1,696 NZD
View
B
Retailer 14
-
$2,386 NZD
View
B
Retailer 15
-
$3,163 NZD
View
B
Retailer 16
-
$3,220 NZD
View
B
Retailer 17
-
$3,614 NZD
View
Most Expensive
B
Brilliant Earth
20784588A · Nov 4
$4,719 NZD
$2,660 USD
View
17 more retailers have this diamond
Prices start from $793 NZDSave up to $3,926 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
$793 NZD