CaratHunter
Plans
Heart|Lab Grown|IGI

0.53ct D VS1 Heart Lab Grown Diamond

ID • D/VS1 • IGI LG814619328

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG814619328

Diamond specifications and retailer prices

From HK$879 HKD
$112 USD
As of October 30, 2026
Save HK$6,284 HKD (88%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$9,157 HKD at MOH London · As of October 29, 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 LG814619328 or 814619328. Listed at 17 retailers as of October 30, 2026, with a 715% 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 angle36°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG814619328
Dimensions5.57 × 4.99 × 3.24 mm
L/W Ratio1.12
Girdle conditionFaceted
Culet sizeNone
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
5.57 mm4.99 mm0.53 ctD / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG814619328
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 37.4°Culet: NoneDepth 58.2%

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$9,157 HKD|Low: HK$847 HKD|High: HK$9,217 HKD|Avg: HK$2,508 HKD|+0.5%
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
November 1, 2026
Retailer 12HK$879 HKD
Retailer 5HK$981 HKD
Retailer 11HK$1,020 HKD
Retailer 2HK$1,161 HKD
Retailer 13HK$1,161 HKD
Retailer 3HK$1,491 HKD
Retailer 9HK$1,970 HKD
Retailer 7HK$2,179 HKD
Retailer 8HK$2,632 HKD
Retailer 4HK$2,895 HKD
Retailer 6HK$3,507 HKD
Retailer 10HK$3,907 HKD
MOH LondonHK$9,157 HKD

44 data points across 13 retailers

17 retailersHK$879 HKD to HK$7,163 HKD

A
Cheapest Retailer
-
HK$879 HKD
$112 USD
A
Retailer 2
-
HK$981 HKD
$125 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,020 HKD
$130 USD
View
A
Retailer 4
-
HK$1,161 HKD
$148 USD
View
A
Retailer 5
-
HK$1,161 HKD
$148 USD
View
A
Retailer 6
-
HK$1,306 HKD
View
A
Retailer 7
-
HK$1,491 HKD
$190 USD
View
A
Retailer 8
-
HK$1,970 HKD
ZAR 4,056 ZAR
View
B+
Retailer 9
-
HK$2,179 HKD
£219 GBP
View
B+
Retailer 10
-
HK$2,632 HKD
£264 GBP
View
B+
Retailer 11
-
HK$2,895 HKD
$369 USD
View
B+
Retailer 12
-
HK$3,077 HKD
SGD 530 SGD
View
B
Retailer 13
-
HK$3,507 HKD
$447 USD
View
B
Retailer 14
-
HK$3,907 HKD
$498 USD
View
B
Retailer 15
-
HK$3,957 HKD
$504 USD
View
B
Retailer 16
-
HK$7,163 HKD
$913 USD
View
Most Expensive
MOH London
LG814619328 · Oct 29
HK$9,157 HKD
£919 GBP
View
Price under review
16 more retailers have this diamond
Prices start from HK$879 HKDSave up to HK$6,284 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$879 HKD