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Heart|Lab Grown|IGI

0.53ct D VS1 Heart Lab Grown Diamond

ID • D/VS1 • IGI LG729553140

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG729553140

Diamond specifications and retailer prices

From HK$965 HKD
$123 USD
As of October 30, 2026
Save HK$6,465 HKD (87%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$9,984 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 LG729553140 or 729553140. Listed at 17 retailers as of October 30, 2026, with a 670% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.6°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG729553140
Dimensions4.93 × 5.64 × 3.29 mm
L/W Ratio1.14
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.93 mm5.64 mm0.53 ctD / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG729553140
Side View
Table 61.0%Crown 34.6°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 58.3%

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$9,984 HKD|Low: HK$926 HKD|High: HK$10,084 HKD|Avg: HK$2,809 HKD|+0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 8HK$965 HKD
Retailer 12HK$1,075 HKD
Retailer 10HK$1,114 HKD
Retailer 9HK$1,271 HKD
Retailer 4HK$1,687 HKD
Retailer 3HK$2,283 HKD
Retailer 2HK$2,473 HKD
Retailer 5HK$2,882 HKD
Retailer 7HK$2,911 HKD
Retailer 11HK$3,162 HKD
Retailer 6HK$3,374 HKD
MOH LondonHK$9,984 HKD

43 data points across 12 retailers

17 retailersHK$965 HKD to HK$7,430 HKD

A
Cheapest Retailer
-
HK$965 HKD
$123 USD
A
Retailer 2
-
HK$1,075 HKD
$137 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,114 HKD
$142 USD
View
A
Retailer 4
-
HK$1,271 HKD
$162 USD
View
A
Retailer 5
-
HK$1,406 HKD
View
A
Retailer 6
-
HK$1,687 HKD
$215 USD
View
B+
Retailer 7
-
HK$2,283 HKD
$291 USD
View
B+
Retailer 8
-
HK$2,473 HKD
£248 GBP
View
B+
Retailer 9
-
HK$2,882 HKD
£289 GBP
View
B+
Retailer 10
-
HK$2,911 HKD
$371 USD
View
B
Retailer 11
-
HK$3,162 HKD
$403 USD
View
B
Retailer 12
-
HK$3,344 HKD
SGD 576 SGD
View
B
Retailer 13
-
HK$3,374 HKD
$430 USD
View
B
Retailer 14
-
HK$3,829 HKD
$488 USD
View
B
Retailer 15
-
HK$4,283 HKD
$546 USD
View
B
Retailer 16
-
HK$7,430 HKD
$947 USD
View
Most Expensive
MOH London
LG729553140 · Oct 26
HK$9,984 HKD
£1,002 GBP
View
Price under review
16 more retailers have this diamond
Prices start from HK$965 HKDSave up to HK$6,465 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$965 HKD