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Heart|Lab Grown|IGI

1.07ct E IF Heart Lab Grown Diamond

ID • E/IF • IGI LG772649924

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG772649924

Diamond specifications and retailer prices

From $545 NZD
As of November 4, 2026
16 retailers carry this diamond
Most expensive: $2,590 NZD at Brilliant Earth · As of October 18, 2026
View at Brilliant Earth

About this 1.07ct lab-grown heart diamond

This 1.07ct lab-grown heart sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG772649924 or 772649924. Listed at 16 retailers as of November 4, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.07
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG772649924
Dimensions6.33 × 6.98 × 4.07 mm
L/W Ratio1.10
Girdle conditionFaceted
Culet sizePointed
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 mm6.98 mm1.07 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG772649924
Side View
Table 58.0%Crown 35.8°Girdle: STK-THKPavilion 37.2°Culet: NoneDepth 58.3%

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 4
Current: $2,590 NZD|Low: $422 NZD|High: $2,679 NZD|Avg: $1,218 NZD|-3.3%
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
October 22, 2026
Retailer 3$470 NZD
Retailer 8$545 NZD
Retailer 15$660 NZD
Retailer 11$786 NZD
Retailer 14$805 NZD
Retailer 6$1,008 NZD
Retailer 5$1,024 NZD
Retailer 10$1,052 NZD
Retailer 4$1,144 NZD
Retailer 2$1,146 NZD
Retailer 12$1,515 NZD
Retailer 13$1,904 NZD
Retailer 9$1,939 NZD
Retailer 7$2,193 NZD
Brilliant Earth$2,590 NZD

23 data points across 15 retailers

16 retailers

Retailer 1
-
$378 NZD
Price last confirmed 28 days ago
Retailer 2
-
$440 NZD
View
Price last confirmed 37 days ago
Retailer 3
-
$463 NZD
View
Price last confirmed 41 days ago
Retailer 4
-
$470 NZD
View
Price last confirmed 33 days ago
Retailer 5
-
$470 NZD
View
Price last confirmed 24 days ago
A
Retailer 6
-
$545 NZD
View
Final sale: no returns
Retailer 7
-
$660 NZD
View
Price last confirmed 15 days ago
Retailer 8
-
$805 NZD
View
Price last confirmed 27 days ago
Retailer 9
-
$1,008 NZD
View
Price last confirmed 16 days ago
Retailer 10
-
$1,052 NZD
View
Price last confirmed 14 days ago
Retailer 11
-
$1,146 NZD
View
Price last confirmed 13 days ago
Retailer 12
-
$1,510 NZD
View
Price last confirmed 36 days ago
Retailer 13
-
$1,904 NZD
View
Price last confirmed 25 days ago
Retailer 14
-
$1,939 NZD
View
Price last confirmed 14 days ago
Retailer 15
-
$2,193 NZD
View
Price last confirmed 25 days ago
Most Expensive
Brilliant Earth
17968061A · Oct 18
$2,590 NZD
$1,460 USD
View
Price last confirmed 17 days ago
15 more retailers have this diamond
Prices start from $545 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
1.07ct Heart
$545 NZD