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Heart|Lab Grown|IGI

1.01ct E IF Heart Lab Grown Diamond

VG • E/IF • IGI LG844659511

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG844659511

Diamond specifications and retailer prices

From $336 AUD
$236 USD
As of October 30, 2026
Save $1,528 AUD (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,864 AUD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.01ct lab-grown heart diamond

This 1.01ct 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 LG844659511 or 844659511. Listed at 18 retailers as of October 30, 2026, with prices from $336 to $1,864, a $1,528 spread on the same certified stone. Reve Diamonds lists it at $1,864. 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
E
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844659511
Dimensions6.00 × 7.04 × 4.19 mm
L/W Ratio1.17
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
6.00 mm7.04 mm1.01 ctE / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844659511
Side View
Table 63.0%Crown 36.1°Girdle: STK-THKPavilion 40.8°Culet: NoneDepth 59.5%

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: Oct 30
Current: $782 AUD|Low: $336 AUD|High: $1,950 AUD|Avg: $902 AUD|-6.7%
Retailer 1
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
Reve Diamonds
October 31, 2026
Retailer 13$336 AUD
Retailer 2$417 AUD
Retailer 9$421 AUD
Retailer 16$442 AUD
Retailer 15$447 AUD
Retailer 6$451 AUD
Retailer 8$676 AUD
Retailer 14$705 AUD
Retailer 1$782 AUD
Retailer 11$816 AUD
Retailer 12$853 AUD
Retailer 7$1,107 AUD
Retailer 10$1,345 AUD
Retailer 5$1,358 AUD
Retailer 17$1,414 AUD
Retailer 3$1,466 AUD
Retailer 4$1,701 AUD
Reve Diamonds$1,864 AUD

11 data points across 18 retailers

18 retailers$336 AUD to $1,864 AUD

A
Cheapest Retailer
-
$336 AUD
$236 USD
A
Retailer 2
-
$417 AUD
$293 USD
View
Retailer 3
-
$421 AUD
$296 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$442 AUD
£245 GBP
View
A
Retailer 5
-
$447 AUD
$314 USD
View
Final sale: no returns
A
Retailer 6
-
$451 AUD
$317 USD
View
A
Retailer 7
-
$676 AUD
$475 USD
View
A
Retailer 8
-
$705 AUD
$495 USD
View
B+
Retailer 9
-
$782 AUD
£432 GBP
View
B+
Retailer 10
-
$816 AUD
$573 USD
View
B+
Retailer 11
-
$853 AUD
$599 USD
View
Retailer 12
-
$1,107 AUD
View
Price last confirmed 7 days ago
B
Retailer 13
-
$1,345 AUD
$945 USD
View
B
Retailer 14
-
$1,358 AUD
$954 USD
View
B
Retailer 15
-
$1,414 AUD
$994 USD
View
B
Retailer 16
-
$1,466 AUD
View
B
Retailer 17
-
$1,701 AUD
£941 GBP
View
Most Expensive
B
Reve Diamonds
17385D640 · Oct 30
$1,864 AUD
$1,309 USD
View
17 more retailers have this diamond
Prices start from $336 AUDSave up to $1,528 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
1.01ct Heart
$336 AUD