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Heart|Lab Grown|IGI

0.53ct D SI1 Heart Lab Grown Diamond

VG • D/SI1 • IGI LG711527539

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG711527539

Diamond specifications and retailer prices

From HK$1,373 HKD
$175 USD
As of November 1, 2026
Save HK$6,708 HKD (83%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: HK$8,081 HKD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore 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 D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG711527539 or 711527539. Listed at 5 retailers as of October 31, 2026, with prices from HK$1,373 to HK$8,081, a HK$6,708 spread on the same certified stone. Do Amore Diamonds lists it at HK$8,081. 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
D
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.4°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG711527539
Dimensions5.74 × 4.96 × 3.19 mm
L/W Ratio1.16
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.74 mm4.96 mm0.53 ctD / SI1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG711527539
Side View
Table 61.0%Crown 35.4°Girdle: MED-STKPavilion 38.6°Culet: NoneDepth 55.6%

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: Nov 1
Current: HK$8,081 HKD|Low: HK$1,263 HKD|High: HK$8,081 HKD|Avg: HK$2,935 HKD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 16, 2026
Retailer 3HK$1,373 HKD
Retailer 5HK$1,707 HKD
Retailer 7HK$1,757 HKD
Retailer 8HK$1,870 HKD
Retailer 9HK$2,050 HKD
Retailer 2HK$2,330 HKD
Retailer 10HK$3,052 HKD
Retailer 6HK$3,138 HKD
Retailer 4HK$4,180 HKD
Do Amore DiamondsHK$8,081 HKD

3 data points across 10 retailers

5 retailersHK$1,373 HKD to HK$8,081 HKD

A
Cheapest Retailer
-
HK$1,373 HKD
$175 USD
B+
Retailer 2
-
HK$1,707 HKD
View
B
Retailer 3
-
HK$2,330 HKD
$297 USD
View
B
Retailer 4
-
HK$4,180 HKD
SGD 720 SGD
View
Most Expensive
C
Do Amore Diamonds
23-711527539 · Oct 31
HK$8,081 HKD
$1,030 USD
View
4 more retailers have this diamond
Prices start from HK$1,373 HKDSave up to HK$6,708 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$1,373 HKD