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Heart|Lab Grown|IGI

1.47ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG816616098

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG816616098

Diamond specifications and retailer prices

From HK$3,185 HKD
As of November 4, 2026
Save HK$21,137 HKD (87%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$24,322 HKD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.47ct lab-grown heart diamond

This 1.47ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG816616098 or 816616098. Listed at 17 retailers as of November 4, 2026, with prices from HK$3,185 to HK$24,322, a HK$21,137 spread on the same certified stone. Brilliant Earth lists it at HK$24,322. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.47
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816616098
Dimensions6.84 × 7.71 × 4.74 mm
L/W Ratio1.13
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
6.84 mm7.71 mm1.47 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816616098
Side View
Table 58.0%Crown 39°Girdle: STK-THKPavilion 38.9°Culet: NoneDepth 61.5%

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 4
Current: HK$24,322 HKD|Low: HK$3,185 HKD|High: HK$34,365 HKD|Avg: HK$9,801 HKD|-29.2%
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
November 5, 2026
Retailer 7HK$3,185 HKD
Retailer 3HK$3,562 HKD
Retailer 11HK$3,562 HKD
Retailer 15HK$3,946 HKD
Retailer 17HK$3,946 HKD
Retailer 14HK$5,100 HKD
Retailer 8HK$6,253 HKD
Retailer 2HK$6,418 HKD
Retailer 13HK$6,802 HKD
Retailer 4HK$8,944 HKD
Retailer 12HK$9,595 HKD
Retailer 6HK$12,443 HKD
Retailer 16HK$12,687 HKD
Retailer 5HK$12,961 HKD
Retailer 9HK$14,232 HKD
Retailer 10HK$15,370 HKD
Brilliant EarthHK$24,322 HKD

36 data points across 17 retailers

17 retailersHK$3,185 HKD to HK$24,322 HKD

A
Cheapest Retailer
-
HK$3,185 HKD
A
Retailer 2
-
HK$3,562 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$3,562 HKD
View
A
Retailer 4
-
HK$3,946 HKD
View
Retailer 5
-
HK$3,946 HKD
View
Price last confirmed 11 days ago
A
Retailer 6
-
HK$5,100 HKD
View
A
Retailer 7
-
HK$6,253 HKD
View
A
Retailer 8
-
HK$6,418 HKD
View
A
Retailer 9
-
HK$6,802 HKD
View
B+
Retailer 10
-
HK$8,944 HKD
View
B+
Retailer 11
-
HK$9,595 HKD
View
B+
Retailer 12
-
HK$12,443 HKD
View
B+
Retailer 13
-
HK$12,687 HKD
View
B+
Retailer 14
-
HK$12,961 HKD
View
B+
Retailer 15
-
HK$14,232 HKD
View
B+
Retailer 16
-
HK$15,370 HKD
View
Most Expensive
B
Brilliant Earth
21421146A · Nov 4
HK$24,322 HKD
$3,100 USD
View
16 more retailers have this diamond
Prices start from HK$3,185 HKDSave up to HK$21,137 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
1.47ct Heart
HK$3,185 HKD