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Heart|Natural|GIA

3.03ct D VS1 Heart Natural Diamond

GD • D/VS1 • GIA 51

Certificate GIA 51

Diamond specifications and retailer prices

From HK$478,829 HKD
As of November 4, 2026
Save HK$73,782 HKD (13%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$552,611 HKD at Blue Nile · As of November 3, 2026
View at Blue Nile

About this 3.03ct natural heart diamond

This 3.03ct natural heart sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 3 retailers as of November 3, 2026, with prices from HK$478,829 to HK$552,611, a HK$73,782 spread on the same certified stone. Blue Nile lists it at HK$552,611. 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
D
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 51
Dimensions9.83 × 10.33 × 4.96 mm
L/W Ratio1.05
Top View
9.83 mm10.33 mm3.03 ctD / VS1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 51
Side View
Table 57.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 48.1%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
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$552,611 HKD|Low: HK$478,829 HKD|High: HK$552,611 HKD|Avg: HK$502,621 HKD
Blue Nile
Retailer 2
Retailer 3
September 26, 2026
Retailer 2HK$478,829 HKD
Retailer 3HK$501,417 HKD
Blue NileHK$552,611 HKD

2 data points across 3 retailers

3 retailersHK$478,829 HKD to HK$552,611 HKD

B
Cheapest Retailer
-
HK$478,829 HKD
B
Retailer 2
-
HK$501,417 HKD
View
Most Expensive
B
Blue Nile
16379162 · Nov 3
HK$552,611 HKD
$70,434 USD
View
2 more retailers have this diamond
Prices start from HK$478,829 HKDSave up to HK$73,782 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$478,829 HKD