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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 HK$1,491 HKD
$190 USD
As of October 30, 2026
Save HK$7,635 HKD (84%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$9,126 HKD at Reve Diamonds · As of November 1, 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 30, 2026, with prices from HK$1,491 to HK$9,126, a HK$7,635 spread on the same certified stone. Reve Diamonds lists it at HK$9,126. 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
Dimensions5.10 × 5.94 × 3.17 mm
L/W Ratio1.16
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
5.10 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

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: HK$8,659 HKD|Low: HK$1,491 HKD|High: HK$9,967 HKD|Avg: HK$4,232 HKD|+1.0%
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
November 1, 2026
Retailer 2HK$1,491 HKD
Retailer 3HK$1,671 HKD
Retailer 4HK$1,852 HKD
Retailer 14HK$1,852 HKD
Retailer 15HK$1,993 HKD
Retailer 9HK$2,040 HKD
Retailer 5HK$3,240 HKD
Retailer 11HK$3,349 HKD
Retailer 10HK$3,370 HKD
Retailer 13HK$3,478 HKD
Retailer 7HK$3,570 HKD
Retailer 16HK$3,766 HKD
Retailer 12HK$4,733 HKD
Retailer 17HK$5,978 HKD
Retailer 6HK$6,229 HKD
Retailer 8HK$6,379 HKD
Retailer 1HK$8,659 HKD
Reve DiamondsHK$9,126 HKD

41 data points across 18 retailers

21 retailersHK$1,491 HKD to HK$9,126 HKD

A
Cheapest Retailer
-
HK$1,491 HKD
$190 USD
A
Retailer 2
-
HK$1,671 HKD
$213 USD
View
Final sale: no returns
Retailer 3
-
HK$1,687 HKD
$215 USD
View
Price last confirmed 30 days ago
A
Retailer 4
-
HK$1,852 HKD
$236 USD
View
Retailer 5
-
HK$1,852 HKD
$236 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
HK$1,993 HKD
$254 USD
View
Retailer 7
-
HK$2,040 HKD
$260 USD
View
Price last confirmed 34 days ago
Retailer 8
-
HK$2,181 HKD
$278 USD
View
Price last confirmed 29 days ago
B+
Retailer 9
-
HK$3,240 HKD
$413 USD
View
B+
Retailer 10
-
HK$3,349 HKD
ZAR 6,896 ZAR
View
B+
Retailer 11
-
HK$3,370 HKD
£338 GBP
View
B+
Retailer 12
-
HK$3,478 HKD
A$682 AUD
View
B+
Retailer 13
-
HK$3,570 HKD
$455 USD
View
Retailer 14
-
HK$3,766 HKD
$480 USD
View
Price last confirmed 11 days ago
B
Retailer 15
-
HK$4,733 HKD
A$928 AUD
View
B
Retailer 16
-
HK$5,978 HKD
$762 USD
View
B
Retailer 17
-
HK$6,229 HKD
$794 USD
View
B
Retailer 18
-
HK$6,379 HKD
$813 USD
View
Retailer 19
-
HK$7,006 HKD
$893 USD
View
Price last confirmed 32 days ago
B
Retailer 20
-
HK$8,659 HKD
£869 GBP
View
Most Expensive
B
Reve Diamonds
D6571FEF6 · Nov 1
HK$9,126 HKD
$1,163 USD
View
20 more retailers have this diamond
Prices start from HK$1,491 HKDSave up to HK$7,635 HKD

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
HK$1,491 HKD