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Heart|Natural|GIA

5.03ct E SI2 Heart Natural Diamond

EX • E/SI2 • GIA 5546565976

Certificate GIA 5546565976

Diamond specifications and retailer prices

From HK$501,541 HKD
₹6,088,147 INR
As of October 31, 2026
Save HK$111,836 HKD (18%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$613,377 HKD at Brilliance · As of October 30, 2026
View at Brilliance

About this 5.03ct natural heart diamond

This 5.03ct natural heart sits in the over five carat band, graded E 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 5546565976. Listed at 6 retailers as of October 30, 2026, with prices from HK$501,541 to HK$613,377, a HK$111,836 spread on the same certified stone. Brilliance lists it at HK$613,377. 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

5.03
Carat
E
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5546565976
Dimensions10.65 × 11.77 × 7.01 mm
L/W Ratio1.11
Top View
10.65 mm11.77 mm5.03 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5546565976
Side View
Table 57.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 59.6%

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: Oct 31
Current: HK$501,541 HKD|Low: HK$500,260 HKD|High: HK$638,962 HKD|Avg: HK$578,352 HKD|-1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
October 31, 2026
Retailer 1HK$501,541 HKD
Retailer 2HK$561,974 HKD
Retailer 3HK$593,334 HKD
Retailer 4HK$638,962 HKD

45 data points across 4 retailers

6 retailersHK$501,541 HKD to HK$613,377 HKD

A
Cheapest Retailer
-
HK$501,541 HKD
₹6,088,147 INR
A
Retailer 2
-
HK$559,495 HKD
SGD 96,368 SGD
View
A
Retailer 3
-
HK$561,974 HKD
£56,400 GBP
View
A
Retailer 4
-
HK$592,615 HKD
A$116,206 AUD
View
A
Retailer 5
-
HK$593,334 HKD
MYR 308,046 MYR
View
Most Expensive
A
Brilliance
D41131242 · Oct 30
HK$613,377 HKD
$78,180 USD
View
5 more retailers have this diamond
Prices start from HK$501,541 HKDSave up to HK$111,836 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
5.03ct Heart
HK$501,541 HKD