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Heart|Lab Grown|IGI

0.53ct E VVS1 Heart Lab Grown Diamond

ID • E/VVS1 • IGI LG678554366

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG678554366

Diamond specifications and retailer prices

From $270 AUD
$190 USD
As of October 27, 2026
Save $1,385 AUD (84%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,656 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 top-tier cut grade and certified by IGI LG678554366 or 678554366. Listed at 21 retailers as of October 27, 2026, with prices from $270 to $1,656, a $1,385 spread on the same certified stone. Reve Diamonds lists it at $1,656. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.53
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.9°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG678554366
Dimensions5.94 × 5.94 × 5.10 mm
L/W Ratio1.00
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
5.94 mm5.94 mm0.53 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG678554366
Side View
Table 64.0%Crown 30.9°Girdle: THN-MEDPavilion 38.6°Culet: NoneDepth 53.4%

Caratlytics Score

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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 27
Current: $610 AUD|Low: $270 AUD|High: $1,808 AUD|Avg: $773 AUD|+4.2%
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 30, 2026
Retailer 2$270 AUD
Retailer 3$303 AUD
Retailer 4$336 AUD
Retailer 13$336 AUD
Retailer 15$362 AUD
Retailer 9$370 AUD
Retailer 5$588 AUD
Retailer 10$608 AUD
Retailer 1$610 AUD
Retailer 12$631 AUD
Retailer 7$648 AUD
Retailer 16$683 AUD
Retailer 11$859 AUD
Retailer 17$1,085 AUD
Retailer 6$1,130 AUD
Retailer 8$1,157 AUD
Retailer 14$1,575 AUD
Reve Diamonds$1,656 AUD

41 data points across 18 retailers

21 retailers$270 AUD to $1,656 AUD

A
Cheapest Retailer
-
$270 AUD
$190 USD
A
Retailer 2
-
$303 AUD
$213 USD
View
Final sale: no returns
Retailer 3
-
$306 AUD
$215 USD
View
Price last confirmed 27 days ago
A
Retailer 4
-
$336 AUD
$236 USD
View
A
Retailer 5
-
$336 AUD
$236 USD
View
A
Retailer 6
-
$362 AUD
$254 USD
View
Retailer 7
-
$370 AUD
$260 USD
View
Price last confirmed 31 days ago
Retailer 8
-
$396 AUD
$278 USD
View
Price last confirmed 26 days ago
B+
Retailer 9
-
$588 AUD
$413 USD
View
B+
Retailer 10
-
$608 AUD
ZAR 6,896 ZAR
View
B+
Retailer 11
-
$610 AUD
£337 GBP
View
B+
Retailer 12
-
$631 AUD
View
B+
Retailer 13
-
$648 AUD
$455 USD
View
Retailer 14
-
$683 AUD
$480 USD
View
Price last confirmed 8 days ago
B
Retailer 15
-
$859 AUD
View
B
Retailer 16
-
$1,085 AUD
$762 USD
View
B
Retailer 17
-
$1,130 AUD
$794 USD
View
B
Retailer 18
-
$1,157 AUD
$813 USD
View
Retailer 19
-
$1,271 AUD
$893 USD
View
Price last confirmed 29 days ago
B
Retailer 20
-
$1,575 AUD
£871 GBP
View
Most Expensive
B
Reve Diamonds
D6571FEF6 · Oct 30
$1,656 AUD
$1,163 USD
View
20 more retailers have this diamond
Prices start from $270 AUDSave up to $1,385 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
$270 AUD