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Heart|Lab Grown|IGI

1.52ct D SI1 Heart Lab Grown Diamond

EX • D/SI1 • IGI LG628453643

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG628453643

Diamond specifications and retailer prices

From HK$1,638 HKD
As of November 6, 2026
Save HK$14,115 HKD (90%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$15,753 HKD at Do Amore Diamonds · As of November 6, 2026
View at Do Amore Diamonds

About this 1.52ct lab-grown heart diamond

This 1.52ct lab-grown heart sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG628453643 or 628453643. Listed at 14 retailers as of November 6, 2026, with prices from HK$1,638 to HK$15,753, a HK$14,115 spread on the same certified stone. Do Amore Diamonds lists it at HK$15,753. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.52
Carat
D
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG628453643
Dimensions6.99 × 8.11 × 4.66 mm
L/W Ratio1.16
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment.Type IIa
Top View
6.99 mm8.11 mm1.52 ctD / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG628453643
Side View
Table 59.0%Crown 35.1°Girdle: MED-THKPavilion 41.6°Culet: NoneDepth 57.5%

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: Nov 6
Current: HK$15,753 HKD|Low: HK$1,575 HKD|High: HK$17,869 HKD|Avg: HK$5,239 HKD|-11.8%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 8HK$1,638 HKD
Retailer 3HK$1,834 HKD
Retailer 11HK$1,897 HKD
Retailer 9HK$2,030 HKD
Retailer 12HK$2,030 HKD
Retailer 2HK$4,146 HKD
Retailer 6HK$4,569 HKD
Retailer 4HK$4,624 HKD
Retailer 7HK$6,552 HKD
Retailer 10HK$7,203 HKD
Retailer 5HK$8,958 HKD
Do Amore DiamondsHK$15,753 HKD

45 data points across 12 retailers

14 retailersHK$1,638 HKD to HK$15,753 HKD

A
Cheapest Retailer
-
HK$1,638 HKD
A
Retailer 2
-
HK$1,834 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$1,897 HKD
View
A
Retailer 4
-
HK$2,030 HKD
View
Retailer 5
-
HK$2,030 HKD
View
Price last confirmed 12 days ago
B+
Retailer 6
-
HK$2,727 HKD
View
A
Retailer 7
-
HK$3,049 HKD
View
B+
Retailer 8
-
HK$4,146 HKD
View
B+
Retailer 9
-
HK$4,569 HKD
View
B+
Retailer 10
-
HK$4,624 HKD
View
B
Retailer 11
-
HK$6,552 HKD
View
B
Retailer 12
-
HK$7,203 HKD
View
B
Retailer 13
-
HK$8,958 HKD
View
Most Expensive
B
Do Amore Diamonds
27-452593586 · Nov 6
HK$15,753 HKD
$2,010 USD
View
13 more retailers have this diamond
Prices start from HK$1,638 HKDSave up to HK$14,115 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
1.52ct Heart
HK$1,638 HKD