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Heart|Natural|GIA

1.51ct J SI2 Heart Natural Diamond

VG • J/SI2 • GIA 3535483979

Certificate GIA 3535483979

Diamond specifications and retailer prices

From HK$18,167 HKD
₹220,524 INR
As of November 2, 2026
Save HK$23,408 HKD (56%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$41,574 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 SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 3535483979. Listed at 15 retailers as of October 30, 2026, with prices from HK$18,167 to HK$41,574, a HK$23,408 spread on the same certified stone. NZ Jewellers lists it at HK$41,574. 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
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3535483979
Dimensions6.93 × 7.87 × 4.71 mm
L/W Ratio1.14
Top View
6.93 mm7.87 mm1.51 ctJ / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 3535483979
Side View
Table 65.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 59.8%

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$41,574 HKD|Low: HK$16,774 HKD|High: HK$48,651 HKD|Avg: HK$25,611 HKD|-14.5%
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
November 2, 2026
Retailer 2HK$18,167 HKD
Retailer 11HK$18,916 HKD
Retailer 4HK$20,375 HKD
Retailer 10HK$21,364 HKD
Retailer 3HK$22,862 HKD
Retailer 5HK$23,859 HKD
Retailer 13HK$23,859 HKD
Retailer 9HK$24,777 HKD
Retailer 8HK$24,981 HKD
Retailer 6HK$25,514 HKD
Retailer 12HK$27,531 HKD
Retailer 7HK$39,906 HKD
NZ JewellersHK$41,574 HKD

32 data points across 13 retailers

15 retailersHK$18,167 HKD to HK$41,574 HKD

A
Cheapest Retailer
-
HK$18,167 HKD
₹220,524 INR
B+
Retailer 2
-
HK$18,916 HKD
$2,411 USD
View
Final sale: no returns
A
Retailer 3
-
HK$20,375 HKD
$2,597 USD
View
B+
Retailer 4
-
HK$21,364 HKD
$2,723 USD
View
B+
Retailer 5
-
HK$22,862 HKD
$2,914 USD
View
B+
Retailer 6
-
HK$23,244 HKD
A$4,558 AUD
View
Retailer 7
-
HK$23,859 HKD
$3,041 USD
View
Price last confirmed 9 days ago
B+
Retailer 8
-
HK$23,859 HKD
$3,041 USD
View
B+
Retailer 9
-
HK$24,777 HKD
$3,158 USD
View
B+
Retailer 10
-
HK$24,981 HKD
$3,184 USD
View
B+
Retailer 11
-
HK$25,514 HKD
£2,561 GBP
View
B+
Retailer 12
-
HK$27,531 HKD
$3,509 USD
View
Retailer 13
-
HK$27,986 HKD
$3,567 USD
View
Price last confirmed 56 days ago
B
Retailer 14
-
HK$39,906 HKD
£4,005 GBP
View
Most Expensive
B
NZ Jewellers
c4ee37e2-d603-485b-b025-65e05a43a8ea · Oct 30
HK$41,574 HKD
$5,299 USD
View
14 more retailers have this diamond
Prices start from HK$18,167 HKDSave up to HK$23,408 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$18,167 HKD