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Heart|Lab Grown|IGI

0.52ct E SI1 Heart Lab Grown Diamond

EX • E/SI1 • IGI LG786601059

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG786601059

Diamond specifications and retailer prices

From $455 AUD
HK$2,500 HKD
As of October 28, 2026
1 retailer carries this diamond
Only listing: $455 AUD at Ting Diamond
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Ting Diamond

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 SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG786601059 or 786601059. Listed at a single retailer as of October 28, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.52
Carat
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.5°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786601059
Dimensions5.09 × 5.53 × 3.19 mm
L/W Ratio1.09
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
5.09 mm5.53 mm0.52 ctE / SI1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG786601059
Side View
Table 58.0%Crown 34.5°Girdle: MED-THKPavilion 39.4°Culet: NoneDepth 57.7%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 28
Current: $451 AUD|Low: $367 AUD|High: $1,626 AUD|Avg: $688 AUD|-0.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Ting Diamond
September 18, 2026
Retailer 3$367 AUD
Retailer 1$451 AUD
Ting Diamond$455 AUD
Retailer 2$460 AUD
Retailer 4$1,626 AUD

3 data points across 5 retailers

1 retailer

B
Ting Diamond
10152892 · Oct 28
$455 AUD
HK$2,500 HKD
View

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.

B
0.52ct Heart
$455 AUD