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Heart|Natural|GIA

3.03ct H SI1 Heart Natural Diamond

GD • H/SI1 • GIA 5483626789

Certificate GIA 5483626789

Diamond specifications and retailer prices

From HK$172,948 HKD
As of November 6, 2026
Save HK$145,395 HKD (46%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$318,343 HKD at MOH London · As of November 4, 2026
View at MOH London

About this 3.03ct natural heart diamond

This 3.03ct natural heart sits in the three to five carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5483626789. Listed at 17 retailers as of November 4, 2026, with prices from HK$172,948 to HK$318,343, a HK$145,395 spread on the same certified stone. MOH London lists it at HK$318,343. 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

3.03
Carat
H
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 5483626789
Dimensions10.18 × 8.31 × 5.80 mm
L/W Ratio1.23
Top View
10.18 mm8.31 mm3.03 ctH / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 5483626789
Side View
Table 55.0%CrownGirdle: ThickPavilionCulet: NoneDepth 57.0%

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: Nov 6
Current: HK$318,343 HKD|Low: HK$172,948 HKD|High: HK$345,954 HKD|Avg: HK$245,747 HKD|-8.0%
MOH London
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 6, 2026
Retailer 6HK$172,948 HKD
Retailer 14HK$202,518 HKD
Retailer 16HK$205,403 HKD
Retailer 10HK$205,771 HKD
Retailer 12HK$212,903 HKD
Retailer 3HK$216,195 HKD
Retailer 11HK$219,369 HKD
Retailer 8HK$220,466 HKD
Retailer 7HK$225,600 HKD
Retailer 2HK$233,884 HKD
Retailer 4HK$236,878 HKD
Retailer 15HK$244,401 HKD
Retailer 13HK$253,799 HKD
Retailer 9HK$263,117 HKD
Retailer 5HK$263,203 HKD
MOH LondonHK$318,343 HKD

39 data points across 16 retailers

17 retailersHK$172,948 HKD to HK$318,343 HKD

B+
Cheapest Retailer
-
HK$172,948 HKD
B
Retailer 2
-
HK$202,518 HKD
View
Retailer 3
-
HK$204,274 HKD
View
Price last confirmed 25 days ago
B
Retailer 4
-
HK$205,403 HKD
View
B+
Retailer 5
-
HK$205,771 HKD
View
B
Retailer 6
-
HK$212,903 HKD
View
B
Retailer 7
-
HK$216,195 HKD
View
Final sale: no returns
B
Retailer 8
-
HK$219,369 HKD
View
Retailer 9
-
HK$220,466 HKD
View
Price last confirmed 33 days ago
Retailer 10
-
HK$225,600 HKD
View
Price last confirmed 8 days ago
B
Retailer 11
-
HK$233,884 HKD
View
B
Retailer 12
-
HK$236,878 HKD
View
B
Retailer 13
-
HK$244,401 HKD
View
B
Retailer 14
-
HK$253,799 HKD
View
B
Retailer 15
-
HK$263,117 HKD
View
B
Retailer 16
-
HK$263,203 HKD
View
Most Expensive
B
MOH London
0BB24A042 · Nov 4
HK$318,343 HKD
£31,983 GBP
View
16 more retailers have this diamond
Prices start from HK$172,948 HKDSave up to HK$145,395 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+
3.03ct Heart
HK$172,948 HKD