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Heart|Natural|GIA

1.51ct J VS1 Heart Natural Diamond

VG • J/VS1 • GIA 1242084124

Certificate GIA 1242084124

Diamond specifications and retailer prices

From HK$27,016 HKD
As of November 2, 2026
Save HK$39,229 HKD (59%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$66,245 HKD at NZ Jewellers · As of October 30, 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 J colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1242084124. Listed at 17 retailers as of October 30, 2026, with prices from HK$27,016 to HK$66,245, a HK$39,229 spread on the same certified stone. NZ Jewellers lists it at HK$66,245. 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
J
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1242084124
Dimensions6.46 × 7.77 × 4.97 mm
L/W Ratio1.20
Girdle conditionFaceted
Top View
6.46 mm7.77 mm1.51 ctJ / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1242084124
Side View
Table 60.0%CrownGirdle: MED-VTKPavilionCulet: NDepth 63.9%

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 2
Current: HK$66,245 HKD|Low: HK$26,714 HKD|High: HK$67,116 HKD|Avg: HK$42,042 HKD|-1.0%
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
November 2, 2026
Retailer 9HK$27,016 HKD
Retailer 16HK$32,287 HKD
Retailer 13HK$32,483 HKD
Retailer 11HK$34,413 HKD
Retailer 12HK$34,521 HKD
Retailer 8HK$35,115 HKD
Retailer 10HK$35,129 HKD
Retailer 7HK$35,817 HKD
Retailer 6HK$35,927 HKD
Retailer 15HK$38,330 HKD
Retailer 4HK$39,890 HKD
Retailer 14HK$45,562 HKD
Retailer 3HK$46,737 HKD
Retailer 5HK$58,059 HKD
Retailer 2HK$59,379 HKD
NZ JewellersHK$66,245 HKD

21 data points across 16 retailers

17 retailersHK$27,016 HKD to HK$66,245 HKD

A
Cheapest Retailer
-
HK$27,016 HKD
B+
Retailer 2
-
HK$32,287 HKD
$4,115 USD
View
B+
Retailer 3
-
HK$32,483 HKD
$4,140 USD
View
B+
Retailer 4
-
HK$34,413 HKD
$4,386 USD
View
Final sale: no returns
B+
Retailer 5
-
HK$34,521 HKD
£3,464 GBP
View
B+
Retailer 6
-
HK$35,115 HKD
SGD 6,048 SGD
View
B+
Retailer 7
-
HK$35,129 HKD
£3,525 GBP
View
B+
Retailer 8
-
HK$35,817 HKD
$4,565 USD
View
B+
Retailer 9
-
HK$35,927 HKD
$4,579 USD
View
B+
Retailer 10
-
HK$38,330 HKD
$4,885 USD
View
B+
Retailer 11
-
HK$39,890 HKD
$5,084 USD
View
Retailer 12
-
HK$42,341 HKD
A$8,302 AUD
View
Price last confirmed 23 days ago
B+
Retailer 13
-
HK$45,562 HKD
$5,807 USD
View
B
Retailer 14
-
HK$46,737 HKD
ZAR 96,231 ZAR
View
B
Retailer 15
-
HK$58,059 HKD
$7,400 USD
View
B
Retailer 16
-
HK$59,379 HKD
£5,959 GBP
View
Most Expensive
B
NZ Jewellers
2fe5641f-9249-493e-b14d-299144960118 · Oct 30
HK$66,245 HKD
$8,443 USD
View
16 more retailers have this diamond
Prices start from HK$27,016 HKDSave up to HK$39,229 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$27,016 HKD