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Heart|Natural|GIA

1.25ct J SI2 Heart Natural Diamond

VG • J/SI2 • GIA 2245081371

Certificate GIA 2245081371

Diamond specifications and retailer prices

From HK$10,933 HKD
As of November 6, 2026
Save HK$26,334 HKD (71%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$37,267 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.25ct natural heart diamond

This 1.25ct natural heart sits in the one-and-a-quarter to one-and-a-half 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 2245081371. Listed at 11 retailers as of November 5, 2026, with prices from HK$10,933 to HK$37,267, a HK$26,334 spread on the same certified stone. NZ Jewellers lists it at HK$37,267. 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

1.25
Carat
J
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2245081371
Dimensions6.43 × 7.50 × 4.37 mm
L/W Ratio1.17
Girdle conditionFaceted
Top View
6.43 mm7.50 mm1.25 ctJ / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2245081371
Side View
Table 57.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 58.3%

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 6
Current: HK$37,267 HKD|Low: HK$10,831 HKD|High: HK$37,941 HKD|Avg: HK$18,553 HKD|+9.3%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 10HK$10,933 HKD
Retailer 9HK$13,998 HKD
Retailer 11HK$14,099 HKD
Retailer 8HK$14,664 HKD
Retailer 2HK$15,142 HKD
Retailer 6HK$15,220 HKD
Retailer 7HK$15,236 HKD
Retailer 3HK$15,808 HKD
Retailer 4HK$16,984 HKD
Retailer 5HK$23,434 HKD
Retailer 12HK$26,436 HKD
NZ JewellersHK$37,267 HKD

30 data points across 12 retailers

11 retailersHK$10,933 HKD to HK$37,267 HKD

A
Cheapest Retailer
-
HK$10,933 HKD
A
Retailer 2
-
HK$13,998 HKD
View
A
Retailer 3
-
HK$14,099 HKD
View
Final sale: no returns
A
Retailer 4
-
HK$14,664 HKD
View
B+
Retailer 5
-
HK$15,142 HKD
View
A
Retailer 6
-
HK$15,220 HKD
View
A
Retailer 7
-
HK$15,236 HKD
View
A
Retailer 8
-
HK$15,808 HKD
View
B+
Retailer 9
-
HK$23,434 HKD
View
B
Retailer 10
-
HK$26,436 HKD
View
Most Expensive
C
NZ Jewellers
efc12598-9c1b-4e25-870d-773e54d428ba · Nov 5
HK$37,267 HKD
$4,755 USD
View
10 more retailers have this diamond
Prices start from HK$10,933 HKDSave up to HK$26,334 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
1.25ct Heart
HK$10,933 HKD