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Heart|Natural|IGI

1.20ct J VS1 Heart Natural Diamond

VG • J/VS1 • IGI 692539726

Shape and cutting style on the report: Heart brilliant

Certificate IGI 692539726

Diamond specifications and retailer prices

From HK$11,803 HKD
As of November 2, 2026
Save HK$18,332 HKD (61%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$30,135 HKD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1.2ct natural heart diamond

This 1.2ct natural heart sits in the classic one-carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 692539726. Listed at 6 retailers as of November 2, 2026, with prices from HK$11,803 to HK$30,135, a HK$18,332 spread on the same certified stone. NZ Jewellers lists it at HK$30,135. 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

1.20
Carat
J
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle43.6°
OriginNatural
Grading LabIGI
CertificateIGI 692539726
Dimensions6.18 × 7.46 × 4.52 mm
L/W Ratio1.21
Girdle conditionFaceted
Culet sizePointed
Top View
6.18 mm7.46 mm1.20 ctJ / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 692539726
Side View
Table 60.0%Crown 35.5°Girdle: MED-THKPavilion 43.6°Culet: NoneDepth 60.6%

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$30,135 HKD|Low: HK$11,795 HKD|High: HK$30,989 HKD|Avg: HK$17,147 HKD|-2.8%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 3HK$11,803 HKD
Retailer 6HK$12,360 HKD
Retailer 4HK$12,383 HKD
Retailer 5HK$12,924 HKD
Retailer 8HK$16,310 HKD
Retailer 7HK$16,388 HKD
Retailer 2HK$21,647 HKD
NZ JewellersHK$30,135 HKD

29 data points across 8 retailers

6 retailersHK$11,803 HKD to HK$30,135 HKD

A
Cheapest Retailer
-
HK$11,803 HKD
A
Retailer 2
-
HK$12,360 HKD
View
A
Retailer 3
-
HK$12,383 HKD
View
A
Retailer 4
-
HK$12,924 HKD
View
B+
Retailer 5
-
HK$21,647 HKD
View
Most Expensive
B
NZ Jewellers
40799828-b9cf-41f7-b5f8-1d820d043bfc · Nov 3
HK$30,135 HKD
$3,845 USD
View
5 more retailers have this diamond
Prices start from HK$11,803 HKDSave up to HK$18,332 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
1.20ct Heart
HK$11,803 HKD