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Heart|Natural|GIA

0.53ct F SI2 Heart Natural Diamond

EX • F/SI2 • GIA 6511010040

Certificate GIA 6511010040

Diamond specifications and retailer prices

From HK$3,214 HKD
₹39,017 INR
As of November 2, 2026
Save HK$6,890 HKD (68%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$13,644 HKD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6511010040. Listed at 16 retailers as of October 29, 2026, with a 214% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.53
Carat
F
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6511010040
Dimensions4.92 × 5.62 × 3.24 mm
L/W Ratio1.14
Top View
4.92 mm5.62 mm0.53 ctF / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6511010040
Side View
Table 57.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 57.7%

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 2
Current: HK$13,644 HKD|Low: HK$3,208 HKD|High: HK$13,644 HKD|Avg: HK$5,406 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
November 2, 2026
Retailer 5HK$3,214 HKD
Retailer 12HK$4,009 HKD
Retailer 8HK$4,355 HKD
Retailer 2HK$4,684 HKD
Retailer 3HK$4,684 HKD
Retailer 4HK$4,857 HKD
Retailer 9HK$5,022 HKD
Retailer 6HK$5,197 HKD
Retailer 11HK$5,453 HKD
Retailer 7HK$5,496 HKD
Retailer 10HK$10,104 HKD
NZ JewellersHK$13,644 HKD

39 data points across 12 retailers

16 retailersHK$3,214 HKD to HK$10,104 HKD

A
Cheapest Retailer
-
HK$3,214 HKD
₹39,017 INR
A
Retailer 2
-
HK$3,716 HKD
View
B+
Retailer 3
-
HK$4,009 HKD
$511 USD
View
Final sale: no returns
B+
Retailer 4
-
HK$4,119 HKD
$525 USD
View
B+
Retailer 5
-
HK$4,355 HKD
$555 USD
View
B+
Retailer 6
-
HK$4,540 HKD
SGD 782 SGD
View
B+
Retailer 7
-
HK$4,684 HKD
$597 USD
View
B+
Retailer 8
-
HK$4,684 HKD
$597 USD
View
B+
Retailer 9
-
HK$5,022 HKD
$640 USD
View
B+
Retailer 10
-
HK$5,197 HKD
£522 GBP
View
B
Retailer 11
-
HK$5,288 HKD
$674 USD
View
B
Retailer 12
-
HK$5,384 HKD
$686 USD
View
B+
Retailer 13
-
HK$5,453 HKD
£547 GBP
View
B
Retailer 14
-
HK$5,496 HKD
£552 GBP
View
B
Retailer 15
-
HK$10,104 HKD
£1,014 GBP
View
Most Expensive
NZ Jewellers
1518ea42-75d2-4166-a35c-cfaed22fd585 · Oct 30
HK$13,644 HKD
$1,739 USD
View
Price under review
15 more retailers have this diamond
Prices start from HK$3,214 HKDSave up to HK$6,890 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$3,214 HKD