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Heart|Lab Grown|IGI

0.50ct E IF Heart Lab Grown Diamond

VG • E/IF • IGI LG836612979

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG836612979

Diamond specifications and retailer prices

From $255 AUD
$179 USD
As of October 30, 2026
Save $1,350 AUD (84%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,605 AUD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 0.5ct lab-grown heart diamond

This 0.5ct 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 LG836612979 or 836612979. Listed at 17 retailers as of October 30, 2026, with prices from $255 to $1,605, a $1,350 spread on the same certified stone. Reve Diamonds lists it at $1,605. 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

0.50
Carat
E
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836612979
Dimensions5.18 × 5.68 × 3.27 mm
L/W Ratio1.10
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
5.18 mm5.68 mm0.50 ctE / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836612979
Side View
Table 62.0%Crown 36.6°Girdle: MED-STKPavilion 37.9°Culet: NoneDepth 57.6%

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: $1,073 AUD|Low: $255 AUD|High: $1,605 AUD|Avg: $686 AUD
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
Reve Diamonds
October 31, 2026
Retailer 6$255 AUD
Retailer 16$285 AUD
Retailer 3$296 AUD
Retailer 11$316 AUD
Retailer 2$444 AUD
Retailer 5$483 AUD
Retailer 12$546 AUD
Retailer 10$568 AUD
Retailer 4$572 AUD
Retailer 7$660 AUD
Retailer 9$698 AUD
Retailer 14$735 AUD
Retailer 15$1,016 AUD
Retailer 1$1,073 AUD
Retailer 8$1,094 AUD
Retailer 13$1,486 AUD
Reve Diamonds$1,605 AUD

6 data points across 17 retailers

17 retailers$255 AUD to $1,605 AUD

A
Cheapest Retailer
-
$255 AUD
$179 USD
A
Retailer 2
-
$285 AUD
$200 USD
View
Final sale: no returns
A
Retailer 3
-
$296 AUD
$208 USD
View
A
Retailer 4
-
$316 AUD
$222 USD
View
A
Retailer 5
-
$444 AUD
$312 USD
View
B+
Retailer 6
-
$483 AUD
$339 USD
View
B+
Retailer 7
-
$546 AUD
€365 EUR
View
B+
Retailer 8
-
$568 AUD
£314 GBP
View
B+
Retailer 9
-
$572 AUD
ZAR 6,487 ZAR
View
B+
Retailer 10
-
$660 AUD
$464 USD
View
B+
Retailer 11
-
$698 AUD
$490 USD
View
B+
Retailer 12
-
$735 AUD
$516 USD
View
B
Retailer 13
-
$1,016 AUD
$714 USD
View
B
Retailer 14
-
$1,073 AUD
$754 USD
View
B
Retailer 15
-
$1,094 AUD
$768 USD
View
B
Retailer 16
-
$1,486 AUD
£822 GBP
View
Most Expensive
B
Reve Diamonds
85E2B5460 · Oct 30
$1,605 AUD
$1,127 USD
View
16 more retailers have this diamond
Prices start from $255 AUDSave up to $1,350 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
0.50ct Heart
$255 AUD