CaratHunter
Plans
Heart|Natural|IGI

1.03ct G SI2 Heart Natural Diamond

VG • G/SI2 • IGI 523283014

Shape and cutting style on the report: Heart brilliant

Certificate IGI 523283014

Diamond specifications and retailer prices

From HK$12,869 HKD
As of November 6, 2026
Save HK$24,946 HKD (66%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$37,815 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.03ct natural heart diamond

This 1.03ct natural heart sits in the classic one-carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 523283014. Listed at 13 retailers as of November 5, 2026, with prices from HK$12,869 to HK$37,815, a HK$24,946 spread on the same certified stone. NZ Jewellers lists it at HK$37,815. 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

1.03
Carat
G
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle44.9°
Pavilion angle34.1°
OriginNatural
Grading LabIGI
CertificateIGI 523283014
Dimensions6.44 × 6.64 × 3.69 mm
L/W Ratio1.03
Girdle conditionFaceted
Culet sizePointed
Top View
6.44 mm6.64 mm1.03 ctG / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI 523283014
Side View
Table 64.0%Crown 44.9°GirdlePavilion 34.1°Culet: NoneDepth 55.6%

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 6
Current: HK$12,869 HKD|Low: HK$12,869 HKD|High: HK$32,063 HKD|Avg: HK$19,521 HKD|-2.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 1HK$12,869 HKD
Retailer 5HK$16,161 HKD
Retailer 7HK$16,341 HKD
Retailer 6HK$16,694 HKD
Retailer 2HK$17,783 HKD
Retailer 8HK$18,919 HKD
Retailer 3HK$22,454 HKD
Retailer 4HK$31,687 HKD

41 data points across 8 retailers

13 retailersHK$12,869 HKD to HK$37,815 HKD

A
Cheapest Retailer
-
HK$12,869 HKD
B+
Retailer 2
-
HK$16,161 HKD
View
B+
Retailer 3
-
HK$16,341 HKD
View
B+
Retailer 4
-
HK$16,694 HKD
View
Final sale: no returns
B+
Retailer 5
-
HK$17,783 HKD
View
Retailer 6
-
HK$18,089 HKD
View
Price last confirmed 8 days ago
B
Retailer 7
-
HK$18,089 HKD
View
B
Retailer 8
-
HK$18,919 HKD
View
B
Retailer 9
-
HK$19,178 HKD
View
B
Retailer 10
-
HK$20,871 HKD
View
B
Retailer 11
-
HK$22,454 HKD
View
B
Retailer 12
-
HK$31,687 HKD
View
Most Expensive
C
NZ Jewellers
13f60657-1256-43c6-80f5-23878bafd54b · Nov 5
HK$37,815 HKD
$4,825 USD
View
12 more retailers have this diamond
Prices start from HK$12,869 HKDSave up to HK$24,946 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
1.03ct Heart
HK$12,869 HKD