CaratHunter
Plans
Heart|Natural|GIA

0.63ct I IF Heart Natural Diamond

EX • I/IF • GIA 2231814493

Certificate GIA 2231814493

Diamond specifications and retailer prices

From HK$4,919 HKD
As of November 4, 2026
Save HK$5,790 HKD (54%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$19,291 HKD at NZ Jewellers · As of October 11, 2026
View at NZ Jewellers

About this 0.63ct natural heart diamond

This 0.63ct natural heart sits in the half to three-quarter carat band, graded I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2231814493. Listed at 17 retailers as of November 2, 2026, with a 118% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.63
Carat
I
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Pavilion angle40.5°
OriginNatural
Grading LabGIA
CertificateGIA 2231814493
Dimensions5.14 × 6.03 × 3.59 mm
L/W Ratio1.17
Girdle conditionFaceted
Top View
5.14 mm6.03 mm0.63 ctI / IF
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2231814493
Side View
Table 59.0%CrownGirdle: MED-VTKPavilion 40.5°Culet: NoneDepth 59.5%

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$19,291 HKD|Low: HK$4,417 HKD|High: HK$19,291 HKD|Avg: HK$7,888 HKD
NZ Jewellers
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
November 5, 2026
Retailer 16HK$4,919 HKD
Retailer 6HK$5,397 HKD
Retailer 5HK$5,492 HKD
Retailer 12HK$5,860 HKD
Retailer 15HK$6,080 HKD
Retailer 8HK$6,182 HKD
Retailer 10HK$6,206 HKD
Retailer 2HK$6,559 HKD
Retailer 14HK$7,218 HKD
Retailer 9HK$7,343 HKD
Retailer 7HK$7,516 HKD
Retailer 3HK$7,986 HKD
Retailer 11HK$8,732 HKD
Retailer 13HK$8,747 HKD
Retailer 4HK$10,709 HKD
NZ JewellersHK$19,291 HKD

24 data points across 16 retailers

17 retailersHK$4,919 HKD to HK$10,709 HKD

A
Cheapest Retailer
-
HK$4,919 HKD
A
Retailer 2
-
HK$5,397 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$5,492 HKD
View
A
Retailer 4
-
HK$5,860 HKD
View
A
Retailer 5
-
HK$6,080 HKD
View
Retailer 6
-
HK$6,182 HKD
View
Price last confirmed 14 days ago
A
Retailer 7
-
HK$6,206 HKD
View
A
Retailer 8
-
HK$6,559 HKD
View
A
Retailer 9
-
HK$7,218 HKD
View
B+
Retailer 10
-
HK$7,343 HKD
View
B+
Retailer 11
-
HK$7,516 HKD
View
B+
Retailer 12
-
HK$7,986 HKD
View
B+
Retailer 13
-
HK$8,732 HKD
View
B+
Retailer 14
-
HK$8,747 HKD
View
Retailer 15
-
HK$9,587 HKD
View
Price last confirmed 33 days ago
B+
Retailer 16
-
HK$10,709 HKD
View
Most Expensive
NZ Jewellers
5cca8152-954c-4d63-8855-1ff07973a43f · Oct 11
HK$19,291 HKD
$2,459 USD
View
Price last confirmed 25 days ago
16 more retailers have this diamond
Prices start from HK$4,919 HKDSave up to HK$5,790 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
0.63ct Heart
HK$4,919 HKD