CaratHunter
Plans
Heart|Lab Grown|GCAL

1.63ct D IF Heart Lab Grown Diamond

EX • D/IF • GCAL 360796367

Shape and cutting style on the report: Heart brilliant

Certificate GCAL 360796367

Diamond specifications and retailer prices

From HK$14,436 HKD
$1,840 USD
As of October 30, 2026
Save HK$35,227 HKD (71%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$67,805 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 1.63ct lab-grown heart diamond

This 1.63ct 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 GCAL 360796367. Listed at 8 retailers as of October 30, 2026, with a 244% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.63
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.2°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 360796367
Dimensions7.28 × 8.09 × 4.80 mm
L/W Ratio1.11
Culet sizeNone
Top View
7.28 mm8.09 mm1.63 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGCAL 360796367
Side View
Table 52.0%Crown 34.2°Girdle: MED-THKPavilion 40.2°Culet: NoneDepth 59.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: HK$67,805 HKD|Low: HK$14,436 HKD|High: HK$140,909 HKD|Avg: HK$54,659 HKD|-0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 6HK$14,436 HKD
Retailer 7HK$31,808 HKD
Retailer 8HK$40,460 HKD
Retailer 5HK$42,210 HKD
Retailer 9HK$42,406 HKD
Retailer 2HK$49,663 HKD
Retailer 3HK$49,663 HKD
MOH LondonHK$67,805 HKD
Retailer 4HK$110,689 HKD

18 data points across 9 retailers

8 retailersHK$14,436 HKD to HK$49,663 HKD

B+
Cheapest Retailer
-
HK$14,436 HKD
$1,840 USD
B
Retailer 2
-
HK$31,808 HKD
CA$5,631 CAD
View
B
Retailer 3
-
HK$40,460 HKD
$5,157 USD
View
B
Retailer 4
-
HK$42,210 HKD
$5,380 USD
View
B
Retailer 5
-
HK$49,663 HKD
$6,330 USD
View
B
Retailer 6
-
HK$49,663 HKD
$6,330 USD
View
Most Expensive
MOH London
360796367 · Oct 29
HK$67,805 HKD
£6,805 GBP
View
Price under review
6 more retailers have this diamond
Prices start from HK$14,436 HKDSave up to HK$35,227 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.

B+
1.63ct Heart
HK$14,436 HKD