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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 HK$1,428 HKD
$182 USD
As of October 30, 2026
Save HK$7,486 HKD (84%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$8,913 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 very-good cut grade and certified by IGI LG840620850 or 840620850. Listed at 14 retailers as of October 30, 2026, with prices from HK$1,428 to HK$8,913, a HK$7,486 spread on the same certified stone. Reve Diamonds lists it at HK$8,913. 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: HK$3,195 HKD|Low: HK$1,428 HKD|High: HK$8,913 HKD|Avg: HK$4,070 HKD|+0.6%
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
Reve Diamonds
November 1, 2026
Retailer 8HK$1,428 HKD
Retailer 11HK$1,593 HKD
Retailer 10HK$1,773 HKD
Retailer 3HK$1,969 HKD
Retailer 2HK$2,495 HKD
Retailer 1HK$3,195 HKD
Retailer 4HK$3,706 HKD
Retailer 9HK$3,766 HKD
Retailer 7HK$4,088 HKD
Retailer 13HK$5,688 HKD
Retailer 6HK$6,010 HKD
Retailer 5HK$6,116 HKD
Retailer 12HK$8,320 HKD
Reve DiamondsHK$8,913 HKD

7 data points across 14 retailers

14 retailersHK$1,428 HKD to HK$8,913 HKD

A
Cheapest Retailer
-
HK$1,428 HKD
$182 USD
A
Retailer 2
-
HK$1,593 HKD
$203 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,773 HKD
$226 USD
View
A
Retailer 4
-
HK$1,969 HKD
$251 USD
View
B+
Retailer 5
-
HK$2,495 HKD
$318 USD
View
B+
Retailer 6
-
HK$3,195 HKD
£321 GBP
View
B
Retailer 7
-
HK$3,706 HKD
$472 USD
View
B
Retailer 8
-
HK$3,766 HKD
$480 USD
View
B
Retailer 9
-
HK$4,088 HKD
$521 USD
View
B
Retailer 10
-
HK$5,688 HKD
$725 USD
View
B
Retailer 11
-
HK$6,010 HKD
$766 USD
View
B
Retailer 12
-
HK$6,116 HKD
$780 USD
View
B
Retailer 13
-
HK$8,320 HKD
£835 GBP
View
Most Expensive
B
Reve Diamonds
CB8498A4D · Nov 1
HK$8,913 HKD
$1,136 USD
View
13 more retailers have this diamond
Prices start from HK$1,428 HKDSave up to HK$7,486 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$1,428 HKD