CaratHunter
Plans
Heart|Natural|GIA

0.53ct F SI1 Heart Natural Diamond

GD • F/SI1 • GIA 6521299521

Certificate GIA 6521299521

Diamond specifications and retailer prices

From HK$3,354 HKD
As of November 6, 2026
Save HK$932 HKD (22%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: HK$4,287 HKD at 77 Diamonds · As of November 7, 2026
View at 77 Diamonds

About this 0.53ct natural heart diamond

This 0.53ct natural heart sits in the half to three-quarter carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6521299521. Listed at 4 retailers as of November 6, 2026, with prices from HK$3,354 to HK$4,287, a HK$932 spread on the same certified stone. 77 Diamonds lists it at HK$4,287. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.53
Carat
F
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6521299521
Dimensions4.84 × 5.71 × 3.35 mm
L/W Ratio1.18
Top View
4.84 mm5.71 mm0.53 ctF / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6521299521
Side View
Table 56.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 58.7%

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 6
Current: HK$4,287 HKD|Low: HK$3,072 HKD|High: HK$4,792 HKD|Avg: HK$3,794 HKD|-8.9%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
November 7, 2026
Retailer 2HK$3,354 HKD
Retailer 3HK$3,464 HKD
Retailer 4HK$3,770 HKD
77 DiamondsHK$4,287 HKD

41 data points across 4 retailers

4 retailersHK$3,354 HKD to HK$4,287 HKD

A
Cheapest Retailer
-
HK$3,354 HKD
A
Retailer 2
-
HK$3,464 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$3,770 HKD
View
Most Expensive
B+
77 Diamonds
HSCPHBKA2FAH · Nov 7
HK$4,287 HKD
£431 GBP
View
3 more retailers have this diamond
Prices start from HK$3,354 HKDSave up to HK$932 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
0.53ct Heart
HK$3,354 HKD