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Heart|Lab Grown|IGI

1.53ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG825633138

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG825633138

Diamond specifications and retailer prices

From HK$8,293 HKD
As of November 2, 2026
Save HK$30,465 HKD (79%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$38,758 HKD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.53ct lab-grown heart diamond

This 1.53ct lab-grown heart sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG825633138 or 825633138. Listed at 19 retailers as of November 2, 2026, with prices from HK$8,293 to HK$38,758, a HK$30,465 spread on the same certified stone. Brilliant Earth lists it at HK$38,758. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825633138
Dimensions8.05 × 7.44 × 4.60 mm
L/W Ratio1.08
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
8.05 mm7.44 mm1.53 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825633138
Side View
Table 61.0%Crown 33.8°Girdle: THN-STKPavilion 39.5°Culet: NoneDepth 57.1%

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 2
Current: HK$10,851 HKD|Low: HK$8,293 HKD|High: HK$33,588 HKD|Avg: HK$18,662 HKD|-0.5%
Retailer 1
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
November 4, 2026
Retailer 4HK$8,293 HKD
Retailer 14HK$9,023 HKD
Retailer 5HK$9,282 HKD
Retailer 16HK$9,619 HKD
Retailer 9HK$10,129 HKD
Retailer 1HK$10,851 HKD
Retailer 18HK$10,984 HKD
Retailer 8HK$11,777 HKD
Retailer 7HK$13,746 HKD
Retailer 11HK$13,785 HKD
Retailer 13HK$16,876 HKD
Retailer 12HK$17,692 HKD
Retailer 17HK$18,030 HKD
Retailer 2HK$20,101 HKD
Retailer 3HK$29,822 HKD
Retailer 6HK$30,818 HKD
Retailer 15HK$32,615 HKD
Retailer 10HK$33,588 HKD

40 data points across 18 retailers

19 retailersHK$8,293 HKD to HK$38,758 HKD

A
Cheapest Retailer
-
HK$8,293 HKD
A
Retailer 2
-
HK$9,023 HKD
View
B+
Retailer 3
-
HK$9,282 HKD
View
Final sale: no returns
B+
Retailer 4
-
HK$9,619 HKD
View
B+
Retailer 5
-
HK$10,129 HKD
View
B+
Retailer 6
-
HK$10,851 HKD
View
B+
Retailer 7
-
HK$10,984 HKD
View
B+
Retailer 8
-
HK$11,777 HKD
View
B+
Retailer 9
-
HK$13,746 HKD
View
B+
Retailer 10
-
HK$13,785 HKD
View
B
Retailer 11
-
HK$16,876 HKD
View
B
Retailer 12
-
HK$17,692 HKD
View
B
Retailer 13
-
HK$18,030 HKD
View
B
Retailer 14
-
HK$20,101 HKD
View
B
Retailer 15
-
HK$29,822 HKD
View
B
Retailer 16
-
HK$30,818 HKD
View
B
Retailer 17
-
HK$32,615 HKD
View
B
Retailer 18
-
HK$33,588 HKD
View
Most Expensive
B
Brilliant Earth
22411579A · Nov 4
HK$38,758 HKD
$4,940 USD
View
18 more retailers have this diamond
Prices start from HK$8,293 HKDSave up to HK$30,465 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
1.53ct Heart
HK$8,293 HKD