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Heart|Natural|IGI

1.21ct G VS1 Heart Natural Diamond

VG • G/VS1 • IGI 726522384

Shape and cutting style on the report: Heart brilliant

Certificate IGI 726522384

Diamond specifications and retailer prices

From HK$24,344 HKD
As of November 5, 2026
Save HK$35,146 HKD (59%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$59,490 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.21ct natural heart diamond

This 1.21ct natural heart sits in the classic one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 726522384. Listed at 17 retailers as of November 5, 2026, with prices from HK$24,344 to HK$59,490, a HK$35,146 spread on the same certified stone. NZ Jewellers lists it at HK$59,490. 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

1.21
Carat
G
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle39.3°
OriginNatural
Grading LabIGI
CertificateIGI 726522384
Dimensions6.65 × 7.37 × 4.25 mm
L/W Ratio1.11
Girdle conditionFaceted
Culet sizePointed
Top View
6.65 mm7.37 mm1.21 ctG / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 726522384
Side View
Table 59.0%Crown 35.8°Girdle: STK-THKPavilion 39.3°Culet: NoneDepth 57.7%

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$35,233 HKD|Low: HK$24,344 HKD|High: HK$55,034 HKD|Avg: HK$35,030 HKD|-0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 4HK$24,344 HKD
Retailer 9HK$28,808 HKD
Retailer 6HK$30,047 HKD
Retailer 8HK$31,522 HKD
Retailer 3HK$32,424 HKD
Retailer 5HK$34,574 HKD
Retailer 1HK$35,233 HKD
Retailer 2HK$41,658 HKD
Retailer 7HK$54,673 HKD

29 data points across 9 retailers

17 retailersHK$24,344 HKD to HK$59,490 HKD

A
Cheapest Retailer
-
HK$24,344 HKD
B+
Retailer 2
-
HK$26,525 HKD
View
B+
Retailer 3
-
HK$28,808 HKD
View
B+
Retailer 4
-
HK$30,047 HKD
View
B+
Retailer 5
-
HK$31,522 HKD
View
Final sale: no returns
B+
Retailer 6
-
HK$32,401 HKD
View
B+
Retailer 7
-
HK$32,424 HKD
View
B
Retailer 8
-
HK$34,150 HKD
View
Retailer 9
-
HK$34,150 HKD
View
Price last confirmed 8 days ago
B
Retailer 10
-
HK$34,150 HKD
View
B
Retailer 11
-
HK$34,574 HKD
View
B
Retailer 12
-
HK$35,233 HKD
View
B
Retailer 13
-
HK$35,311 HKD
View
B
Retailer 14
-
HK$39,399 HKD
View
B
Retailer 15
-
HK$41,658 HKD
View
Retailer 16
-
HK$54,673 HKD
View
Price last confirmed 8 days ago
Most Expensive
B
NZ Jewellers
a344e76d-fe93-4ac8-984d-06272d92f651 · Nov 5
HK$59,490 HKD
$7,583 USD
View
16 more retailers have this diamond
Prices start from HK$24,344 HKDSave up to HK$35,146 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
1.21ct Heart
HK$24,344 HKD