CaratHunter
Plans
Heart|Lab Grown|IGI

1.07ct E IF Heart Lab Grown Diamond

EX • E/IF • IGI LG718507522

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG718507522

Diamond specifications and retailer prices

From $504 AUD
$354 USD
As of November 1, 2026
Save $1,156 AUD (70%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,660 AUD at MOH London · As of November 1, 2026
View at MOH London

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 LG718507522 or 718507522. Listed at 9 retailers as of November 1, 2026, with prices from $504 to $1,660, a $1,156 spread on the same certified stone. MOH London 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

1.07
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG718507522
Dimensions6.47 × 6.88 × 4.09 mm
L/W Ratio1.06
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
6.47 mm6.88 mm1.07 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG718507522
Side View
Table 61.0%Crown 37°Girdle: MED-STKPavilion 41.7°Culet: NoneDepth 59.4%

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 1
Current: $1,660 AUD|Low: $504 AUD|High: $1,992 AUD|Avg: $1,128 AUD|-15.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 5$504 AUD
Retailer 6$695 AUD
Retailer 4$713 AUD
Retailer 2$782 AUD
Retailer 3$1,568 AUD
Retailer 7$1,576 AUD
MOH London$1,660 AUD

38 data points across 7 retailers

9 retailers$504 AUD to $1,660 AUD

A
Cheapest Retailer
-
$504 AUD
$354 USD
Retailer 2
-
$638 AUD
HK$3,500 HKD
View
Price last confirmed 58 days ago
A
Retailer 3
-
$695 AUD
$488 USD
View
A
Retailer 4
-
$713 AUD
$501 USD
View
Retailer 5
-
$765 AUD
£423 GBP
View
Price last confirmed 18 days ago
A
Retailer 6
-
$782 AUD
£433 GBP
View
B
Retailer 7
-
$1,568 AUD
View
B
Retailer 8
-
$1,576 AUD
$1,107 USD
View
Most Expensive
B
MOH London
LG718507522 · Nov 1
$1,660 AUD
£918 GBP
View
8 more retailers have this diamond
Prices start from $504 AUDSave up to $1,156 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
1.07ct Heart
$504 AUD