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Heart|Lab Grown|IGI

1.52ct D IF Heart Lab Grown Diamond

ID • D/IF • IGI LG816615913

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG816615913

Diamond specifications and retailer prices

From HK$2,307 HKD
As of November 4, 2026
Save HK$19,426 HKD (89%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$21,733 HKD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG816615913 or 816615913. Listed at 19 retailers as of November 4, 2026, with prices from HK$2,307 to HK$21,733, a HK$19,426 spread on the same certified stone. Brilliant Earth lists it at HK$21,733. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.52
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.2°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816615913
Dimensions8.00 × 7.19 × 4.44 mm
L/W Ratio1.11
Girdle conditionFaceted
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
8.00 mm7.19 mm1.52 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816615913
Side View
Table 62.0%Crown 39.2°Girdle: MED-THKPavilion 37.2°Culet: NoneDepth 55.5%

Caratlytics Score

How it works →
A+
Exceptional
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 4
Current: HK$21,733 HKD|Low: HK$2,307 HKD|High: HK$24,871 HKD|Avg: HK$7,534 HKD|-12.6%
Brilliant Earth
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
Retailer 19
November 5, 2026
Retailer 16HK$2,307 HKD
Retailer 9HK$2,644 HKD
Retailer 5HK$2,738 HKD
Retailer 6HK$2,926 HKD
Retailer 11HK$2,926 HKD
Retailer 4HK$4,158 HKD
Retailer 10HK$4,794 HKD
Retailer 13HK$5,013 HKD
Retailer 3HK$5,045 HKD
Retailer 18HK$6,865 HKD
Retailer 19HK$7,634 HKD
Retailer 7HK$8,018 HKD
Retailer 17HK$9,203 HKD
Retailer 2HK$9,438 HKD
Retailer 8HK$9,784 HKD
Retailer 12HK$10,074 HKD
Retailer 15HK$11,431 HKD
Retailer 14HK$12,396 HKD
Brilliant EarthHK$21,733 HKD

39 data points across 19 retailers

19 retailersHK$2,307 HKD to HK$21,733 HKD

A+
Cheapest Retailer
-
HK$2,307 HKD
A
Retailer 2
-
HK$2,644 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$2,738 HKD
View
Retailer 4
-
HK$2,926 HKD
View
Price last confirmed 11 days ago
A
Retailer 5
-
HK$2,926 HKD
View
A
Retailer 6
-
HK$4,158 HKD
View
A
Retailer 7
-
HK$4,794 HKD
View
A
Retailer 8
-
HK$5,013 HKD
View
A
Retailer 9
-
HK$5,045 HKD
View
A
Retailer 10
-
HK$6,865 HKD
View
A
Retailer 11
-
HK$7,634 HKD
View
A
Retailer 12
-
HK$8,018 HKD
View
B+
Retailer 13
-
HK$9,203 HKD
View
B+
Retailer 14
-
HK$9,438 HKD
View
B+
Retailer 15
-
HK$9,784 HKD
View
B+
Retailer 16
-
HK$10,074 HKD
View
B+
Retailer 17
-
HK$11,431 HKD
View
B+
Retailer 18
-
HK$12,396 HKD
View
Most Expensive
B
Brilliant Earth
21433669A · Nov 4
HK$21,733 HKD
$2,770 USD
View
18 more retailers have this diamond
Prices start from HK$2,307 HKDSave up to HK$19,426 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$2,307 HKD