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Heart|Natural|GIA

1.51ct I VS1 Heart Natural Diamond

EX • I/VS1 • GIA 7551813967

Certificate GIA 7551813967

Diamond specifications and retailer prices

From HK$36,402 HKD
As of November 5, 2026
Save HK$12,083 HKD (25%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$48,485 HKD at GemTrove · As of November 4, 2026
View at GemTrove

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 VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7551813967. Listed at 6 retailers as of November 4, 2026, with prices from HK$36,402 to HK$48,485, a HK$12,083 spread on the same certified stone. GemTrove lists it at HK$48,485. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
I
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7551813967
Dimensions6.76 × 7.98 × 4.73 mm
L/W Ratio1.18
Culet sizeNone
Key to symbols
Crystal, Needle, Pinpoint
Top View
6.76 mm7.98 mm1.51 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7551813967
Side View
Table 59.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 59.3%

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$36,402 HKD|Low: HK$36,402 HKD|High: HK$48,162 HKD|Avg: HK$41,743 HKD|-1.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 5, 2026
Retailer 1HK$36,402 HKD
Retailer 3HK$38,708 HKD
Retailer 2HK$40,599 HKD
Retailer 5HK$41,603 HKD
Retailer 4HK$45,738 HKD

46 data points across 5 retailers

6 retailersHK$36,402 HKD to HK$48,485 HKD

A
Cheapest Retailer
-
HK$36,402 HKD
A
Retailer 2
-
HK$38,708 HKD
View
A
Retailer 3
-
HK$40,599 HKD
View
A
Retailer 4
-
HK$41,603 HKD
View
A
Retailer 5
-
HK$45,738 HKD
View
Most Expensive
B+
GemTrove
GT-N-01269502-98 · Nov 4
HK$48,485 HKD
A$9,508 AUD
View
5 more retailers have this diamond
Prices start from HK$36,402 HKDSave up to HK$12,083 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$36,402 HKD