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Heart|Natural|GIA

1.51ct I VVS1 Heart Natural Diamond

VG • I/VVS1 • GIA 6551229350

Certificate GIA 6551229350

Diamond specifications and retailer prices

From HK$38,591 HKD
As of November 5, 2026
Save HK$47,126 HKD (55%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$85,717 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.51ct natural heart diamond

This 1.51ct natural heart sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6551229350. Listed at 12 retailers as of November 5, 2026, with prices from HK$38,591 to HK$85,717, a HK$47,126 spread on the same certified stone. NZ Jewellers lists it at HK$85,717. 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

1.51
Carat
I
Colour
VVS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6551229350
Dimensions6.73 × 7.67 × 4.71 mm
L/W Ratio1.14
Top View
6.73 mm7.67 mm1.51 ctI / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6551229350
Side View
Table 59.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 61.4%

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 5
Current: HK$85,717 HKD|Low: HK$38,591 HKD|High: HK$85,717 HKD|Avg: HK$51,763 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
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 5, 2026
Retailer 14HK$38,591 HKD
Retailer 4HK$43,368 HKD
Retailer 6HK$44,098 HKD
Retailer 18HK$44,694 HKD
Retailer 13HK$45,965 HKD
Retailer 7HK$46,404 HKD
Retailer 10HK$47,220 HKD
Retailer 20HK$47,307 HKD
Retailer 17HK$48,672 HKD
Retailer 9HK$51,119 HKD
Retailer 8HK$51,143 HKD
Retailer 15HK$51,253 HKD
Retailer 12HK$51,417 HKD
Retailer 11HK$51,865 HKD
Retailer 3HK$52,037 HKD
Retailer 16HK$53,206 HKD
Retailer 5HK$59,137 HKD
Retailer 2HK$62,526 HKD
Retailer 19HK$75,298 HKD
NZ JewellersHK$85,717 HKD

2 data points across 20 retailers

12 retailersHK$38,591 HKD to HK$85,717 HKD

A
Cheapest Retailer
-
HK$38,591 HKD
A
Retailer 2
-
HK$43,368 HKD
View
A
Retailer 3
-
HK$44,694 HKD
View
A
Retailer 4
-
HK$45,965 HKD
View
A
Retailer 5
-
HK$47,307 HKD
View
Final sale: no returns
B+
Retailer 6
-
HK$51,253 HKD
View
B+
Retailer 7
-
HK$52,037 HKD
View
B+
Retailer 8
-
HK$53,206 HKD
View
B+
Retailer 9
-
HK$59,137 HKD
View
B
Retailer 10
-
HK$62,526 HKD
View
B
Retailer 11
-
HK$75,298 HKD
View
Most Expensive
B
NZ Jewellers
2f772507-1663-422f-aff4-a6a92496351d · Nov 5
HK$85,717 HKD
$10,926 USD
View
11 more retailers have this diamond
Prices start from HK$38,591 HKDSave up to HK$47,126 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
1.51ct Heart
HK$38,591 HKD