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Heart|Lab Grown|IGI

0.52ct E IF Heart Lab Grown Diamond

VG • E/IF • IGI LG840620856

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG840620856

Diamond specifications and retailer prices

From $263 AUD
$185 USD
As of October 30, 2026
Save $1,369 AUD (84%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,632 AUD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 0.52ct lab-grown heart diamond

This 0.52ct lab-grown heart sits in the half to three-quarter carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG840620856 or 840620856. Listed at 15 retailers as of October 30, 2026, with prices from $263 to $1,632, a $1,369 spread on the same certified stone. Reve Diamonds lists it at $1,632. 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

0.52
Carat
E
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840620856
Dimensions5.02 × 5.59 × 3.21 mm
L/W Ratio1.11
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
5.02 mm5.59 mm0.52 ctE / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840620856
Side View
Table 56.0%Crown 36°Girdle: MED-STKPavilion 37.6°Culet: NoneDepth 57.4%

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: $726 AUD|Low: $263 AUD|High: $1,632 AUD|Avg: $711 AUD|-13.6%
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
Reve Diamonds
October 30, 2026
Retailer 4$263 AUD
Retailer 12$295 AUD
Retailer 14$306 AUD
Retailer 8$327 AUD
Retailer 13$463 AUD
Retailer 3$503 AUD
Retailer 2$591 AUD
Retailer 7$592 AUD
Retailer 5$686 AUD
Retailer 1$726 AUD
Retailer 10$746 AUD
Retailer 11$1,051 AUD
Retailer 6$1,128 AUD
Retailer 9$1,537 AUD
Reve Diamonds$1,632 AUD

5 data points across 15 retailers

15 retailers$263 AUD to $1,632 AUD

A
Cheapest Retailer
-
$263 AUD
$185 USD
A
Retailer 2
-
$295 AUD
$207 USD
View
Final sale: no returns
A
Retailer 3
-
$306 AUD
$215 USD
View
A
Retailer 4
-
$327 AUD
$230 USD
View
A
Retailer 5
-
$463 AUD
$325 USD
View
B+
Retailer 6
-
$503 AUD
$353 USD
View
B+
Retailer 7
-
$591 AUD
ZAR 6,706 ZAR
View
B+
Retailer 8
-
$592 AUD
£327 GBP
View
B+
Retailer 9
-
$686 AUD
$482 USD
View
B+
Retailer 10
-
$726 AUD
$510 USD
View
B+
Retailer 11
-
$746 AUD
$524 USD
View
B
Retailer 12
-
$1,051 AUD
$738 USD
View
B
Retailer 13
-
$1,128 AUD
$792 USD
View
B
Retailer 14
-
$1,537 AUD
£850 GBP
View
Most Expensive
B
Reve Diamonds
B04732D51 · Oct 30
$1,632 AUD
$1,146 USD
View
14 more retailers have this diamond
Prices start from $263 AUDSave up to $1,369 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
0.52ct Heart
$263 AUD