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Heart|Lab Grown|IGI

0.53ct E VVS1 Heart Lab Grown Diamond

VG • E/VVS1 • IGI LG840620850

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG840620850

Diamond specifications and retailer prices

From $289 AUD
$203 USD
As of October 30, 2026
Save $1,328 AUD (82%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,617 AUD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 0.53ct lab-grown heart diamond

This 0.53ct lab-grown heart sits in the half to three-quarter carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG840620850 or 840620850. Listed at 11 retailers as of October 30, 2026, with prices from $289 to $1,617, a $1,328 spread on the same certified stone. Reve Diamonds lists it at $1,617. 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

0.53
Carat
E
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840620850
Dimensions5.01 × 5.59 × 3.20 mm
L/W Ratio1.12
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
5.01 mm5.59 mm0.53 ctE / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840620850
Side View
Table 59.0%Crown 36.8°Girdle: MED-STKPavilion 37.9°Culet: NoneDepth 57.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $580 AUD|Low: $289 AUD|High: $1,617 AUD|Avg: $730 AUD|+0.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Reve Diamonds
October 30, 2026
Retailer 5$289 AUD
Retailer 4$322 AUD
Retailer 9$357 AUD
Retailer 8$453 AUD
Retailer 1$580 AUD
Retailer 10$672 AUD
Retailer 3$683 AUD
Retailer 7$1,032 AUD
Retailer 2$1,110 AUD
Retailer 6$1,509 AUD
Reve Diamonds$1,617 AUD

5 data points across 11 retailers

11 retailers$289 AUD to $1,617 AUD

A
Cheapest Retailer
-
$289 AUD
$203 USD
Final sale: no returns
A
Retailer 2
-
$322 AUD
$226 USD
View
A
Retailer 3
-
$357 AUD
$251 USD
View
B+
Retailer 4
-
$453 AUD
$318 USD
View
B+
Retailer 5
-
$580 AUD
£321 GBP
View
B
Retailer 6
-
$672 AUD
$472 USD
View
B
Retailer 7
-
$683 AUD
$480 USD
View
B
Retailer 8
-
$1,032 AUD
$725 USD
View
B
Retailer 9
-
$1,110 AUD
$780 USD
View
B
Retailer 10
-
$1,509 AUD
£835 GBP
View
Most Expensive
B
Reve Diamonds
CB8498A4D · Oct 30
$1,617 AUD
$1,136 USD
View
10 more retailers have this diamond
Prices start from $289 AUDSave up to $1,328 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
0.53ct Heart
$289 AUD