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Heart|Lab Grown|IGI

1.06ct E IF Heart Lab Grown Diamond

VG • E/IF • IGI LG835685313

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG835685313

Diamond specifications and retailer prices

From $364 AUD
$256 USD
As of October 30, 2026
Save $1,742 AUD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,107 AUD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.06ct lab-grown heart diamond

This 1.06ct lab-grown heart sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG835685313 or 835685313. Listed at 19 retailers as of October 30, 2026, with prices from $364 to $2,107, a $1,742 spread on the same certified stone. Brilliant Earth lists it at $2,107. 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

1.06
Carat
E
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835685313
Dimensions6.39 × 6.99 × 4.11 mm
L/W Ratio1.09
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
6.39 mm6.99 mm1.06 ctE / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835685313
Side View
Table 59.0%Crown 36.3°Girdle: THN-MEDPavilion 38.8°Culet: NoneDepth 58.8%

Caratlytics Score

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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: Oct 30
Current: $2,107 AUD|Low: $364 AUD|High: $2,363 AUD|Avg: $1,050 AUD|-10.8%
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 1, 2026
Retailer 5$364 AUD
Retailer 7$427 AUD
Retailer 11$569 AUD
Retailer 9$674 AUD
Retailer 13$694 AUD
Retailer 8$755 AUD
Retailer 4$877 AUD
Retailer 14$881 AUD
Retailer 3$985 AUD
Retailer 10$1,049 AUD
Retailer 6$1,373 AUD
Retailer 2$1,618 AUD
Retailer 12$1,830 AUD
Brilliant Earth$2,107 AUD

29 data points across 14 retailers

19 retailers$364 AUD to $2,107 AUD

Retailer 1
-
$329 AUD
$231 USD
Price last confirmed 24 days ago
A
Retailer 2
-
$364 AUD
$256 USD
View
Final sale: no returns
Retailer 3
-
$393 AUD
$276 USD
View
Price last confirmed 33 days ago
Retailer 4
-
$409 AUD
$287 USD
View
Price last confirmed 20 days ago
Retailer 5
-
$409 AUD
$287 USD
View
Price last confirmed 29 days ago
A
Retailer 6
-
$427 AUD
£236 GBP
View
A
Retailer 7
-
$569 AUD
$400 USD
View
A
Retailer 8
-
$674 AUD
€451 EUR
View
A
Retailer 9
-
$694 AUD
ZAR 7,874 ZAR
View
A
Retailer 10
-
$755 AUD
£418 GBP
View
B+
Retailer 11
-
$877 AUD
$616 USD
View
B+
Retailer 12
-
$881 AUD
$619 USD
View
B+
Retailer 13
-
$985 AUD
View
B+
Retailer 14
-
$1,049 AUD
$737 USD
View
Retailer 15
-
$1,313 AUD
$922 USD
View
Price last confirmed 27 days ago
B
Retailer 16
-
$1,373 AUD
$964 USD
View
B
Retailer 17
-
$1,618 AUD
£895 GBP
View
B
Retailer 18
-
$1,830 AUD
$1,285 USD
View
Most Expensive
B
Brilliant Earth
21588045A · Oct 31
$2,107 AUD
$1,480 USD
View
18 more retailers have this diamond
Prices start from $364 AUDSave up to $1,742 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
1.06ct Heart
$364 AUD