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Heart|Natural|IGI

1.53ct F SI2 Heart Natural Diamond

VG • F/SI2 • IGI 745507288

Shape and cutting style on the report: Heart brilliant

Certificate IGI 745507288

Diamond specifications and retailer prices

From HK$21,310 HKD
$2,716 USD
As of November 2, 2026
Save HK$26,959 HKD (56%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$48,269 HKD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.53ct natural heart diamond

This 1.53ct natural heart sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 745507288. Listed at 7 retailers as of October 30, 2026, with prices from HK$21,310 to HK$48,269, a HK$26,959 spread on the same certified stone. NZ Jewellers lists it at HK$48,269. 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

1.53
Carat
F
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle37.8°
OriginNatural
Grading LabIGI
CertificateIGI 745507288
Dimensions7.03 × 7.71 × 4.75 mm
L/W Ratio1.10
Girdle conditionFaceted
Culet sizePointed
Top View
7.03 mm7.71 mm1.53 ctF / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 745507288
Side View
TableCrown 36°Girdle: MED-THKPavilion 37.8°Culet: NoneDepth 61.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: HK$48,269 HKD|Low: HK$17,756 HKD|High: HK$49,439 HKD|Avg: HK$30,273 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 8HK$21,310 HKD
Retailer 4HK$21,507 HKD
Retailer 2HK$23,083 HKD
Retailer 6HK$23,083 HKD
Retailer 7HK$23,978 HKD
Retailer 5HK$26,638 HKD
Retailer 10HK$27,014 HKD
Retailer 9HK$27,226 HKD
Retailer 11HK$34,165 HKD
Retailer 3HK$34,923 HKD
NZ JewellersHK$48,269 HKD
Retailer 12HK$49,439 HKD

15 data points across 12 retailers

7 retailersHK$21,310 HKD to HK$48,269 HKD

A
Cheapest Retailer
-
HK$21,310 HKD
$2,716 USD
Final sale: no returns
A
Retailer 2
-
HK$23,083 HKD
$2,942 USD
View
A
Retailer 3
-
HK$23,083 HKD
$2,942 USD
View
A
Retailer 4
-
HK$23,978 HKD
$3,056 USD
View
A
Retailer 5
-
HK$26,638 HKD
$3,395 USD
View
Retailer 6
-
HK$27,226 HKD
$3,470 USD
View
Price last confirmed 7 days ago
Most Expensive
B
NZ Jewellers
82853e8d-c33b-4548-9d43-d8ecaa466d04 · Oct 30
HK$48,269 HKD
$6,152 USD
View
6 more retailers have this diamond
Prices start from HK$21,310 HKDSave up to HK$26,959 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
1.53ct Heart
HK$21,310 HKD