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Heart|Lab Grown|IGI

0.53ct D VS1 Heart Lab Grown Diamond

EX • D/VS1 • IGI LG783603150

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG783603150

Diamond specifications and retailer prices

From HK$1,106 HKD
$141 USD
As of October 25, 2026
Save HK$7,612 HKD (87%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$8,719 HKD at MOH London · As of October 26, 2026
View at MOH London

About this 0.53ct lab-grown heart diamond

This 0.53ct lab-grown heart sits in the half to three-quarter carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG783603150 or 783603150. Listed at 17 retailers as of October 25, 2026, with prices from HK$1,106 to HK$8,719, a HK$7,612 spread on the same certified stone. MOH London lists it at HK$8,719. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.53
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle30.7°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG783603150
Dimensions5.32 × 5.48 × 3.23 mm
L/W Ratio1.03
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
5.32 mm5.48 mm0.53 ctD / VS1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG783603150
Side View
Table 62.0%Crown 30.7°Girdle: THN-STKPavilion 40.3°Culet: NoneDepth 58.9%

Caratlytics Score

How it works →
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 25
Current: HK$8,719 HKD|Low: HK$683 HKD|High: HK$9,077 HKD|Avg: HK$2,803 HKD|-4.0%
MOH London
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
Retailer 18
October 27, 2026
Retailer 7HK$839 HKD
Retailer 16HK$934 HKD
Retailer 17HK$973 HKD
Retailer 6HK$1,106 HKD
Retailer 10HK$1,106 HKD
Retailer 13HK$1,855 HKD
Retailer 2HK$1,919 HKD
Retailer 11HK$2,058 HKD
Retailer 4HK$2,087 HKD
Retailer 15HK$2,518 HKD
Retailer 12HK$2,846 HKD
Retailer 18HK$2,856 HKD
Retailer 5HK$3,036 HKD
Retailer 9HK$3,350 HKD
Retailer 14HK$3,374 HKD
Retailer 8HK$3,807 HKD
Retailer 3HK$7,041 HKD
MOH LondonHK$8,719 HKD

30 data points across 18 retailers

17 retailersHK$1,106 HKD to HK$8,719 HKD

Retailer 1
-
HK$839 HKD
$107 USD
Price last confirmed 8 days ago
Retailer 2
-
HK$973 HKD
$124 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
HK$1,106 HKD
$141 USD
View
A
Retailer 4
-
HK$1,106 HKD
$141 USD
View
Retailer 5
-
HK$1,855 HKD
ZAR 3,820 ZAR
View
Price last confirmed 9 days ago
A
Retailer 6
-
HK$1,919 HKD
€233 EUR
View
B+
Retailer 7
-
HK$2,058 HKD
£207 GBP
View
B+
Retailer 8
-
HK$2,087 HKD
$266 USD
View
B+
Retailer 9
-
HK$2,518 HKD
$321 USD
View
B+
Retailer 10
-
HK$2,846 HKD
£286 GBP
View
B+
Retailer 11
-
HK$2,856 HKD
$364 USD
View
B+
Retailer 12
-
HK$3,036 HKD
$387 USD
View
B
Retailer 13
-
HK$3,350 HKD
$427 USD
View
Retailer 14
-
HK$3,374 HKD
$430 USD
View
Price last confirmed 14 days ago
B
Retailer 15
-
HK$3,807 HKD
$485 USD
View
B
Retailer 16
-
HK$7,041 HKD
$897 USD
View
Most Expensive
B
MOH London
LG783603150 · Oct 26
HK$8,719 HKD
£875 GBP
View
16 more retailers have this diamond
Prices start from HK$1,106 HKDSave up to HK$7,612 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$1,106 HKD