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Heart|Natural|GIA

1.03ct H IF Heart Natural Diamond

VG • H/IF • GIA 1519535560

Certificate GIA 1519535560

Diamond specifications and retailer prices

From HK$15,244 HKD
As of November 6, 2026
Save HK$20,722 HKD (58%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$42,471 HKD at NZ Jewellers · As of September 25, 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 H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1519535560. Listed at 18 retailers as of November 4, 2026, with a 136% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
H
Colour
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle40.1°
OriginNatural
Grading LabGIA
CertificateGIA 1519535560
Dimensions7.09 × 5.98 × 3.56 mm
L/W Ratio1.19
Girdle conditionFaceted
Top View
7.09 mm5.98 mm1.03 ctH / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1519535560
Side View
Table 58.0%CrownGirdle: STK-THKPavilion 40.1°Culet: NoneDepth 59.5%

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$18,112 HKD|Low: HK$15,048 HKD|High: HK$38,325 HKD|Avg: HK$21,328 HKD|-6.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 6, 2026
Retailer 5HK$15,244 HKD
Retailer 7HK$15,651 HKD
Retailer 15HK$16,874 HKD
Retailer 6HK$17,211 HKD
Retailer 1HK$18,112 HKD
Retailer 14HK$18,285 HKD
Retailer 8HK$18,449 HKD
Retailer 2HK$18,614 HKD
Retailer 3HK$18,967 HKD
Retailer 9HK$19,539 HKD
Retailer 12HK$19,539 HKD
Retailer 4HK$21,153 HKD
Retailer 11HK$24,531 HKD
Retailer 10HK$25,127 HKD
Retailer 16HK$31,820 HKD
Retailer 13HK$35,966 HKD

24 data points across 16 retailers

18 retailersHK$15,244 HKD to HK$35,966 HKD

A
Cheapest Retailer
-
HK$15,244 HKD
A
Retailer 2
-
HK$15,651 HKD
View
A
Retailer 3
-
HK$16,874 HKD
View
A
Retailer 4
-
HK$17,211 HKD
View
Final sale: no returns
A
Retailer 5
-
HK$18,112 HKD
View
A
Retailer 6
-
HK$18,285 HKD
View
A
Retailer 7
-
HK$18,449 HKD
View
A
Retailer 8
-
HK$18,614 HKD
View
A
Retailer 9
-
HK$18,967 HKD
View
A
Retailer 10
-
HK$19,539 HKD
View
A
Retailer 11
-
HK$19,539 HKD
View
B+
Retailer 12
-
HK$21,153 HKD
View
B+
Retailer 13
-
HK$24,531 HKD
View
B+
Retailer 14
-
HK$25,127 HKD
View
Retailer 15
-
HK$25,189 HKD
View
Price last confirmed 31 days ago
B+
Retailer 16
-
HK$31,820 HKD
View
B
Retailer 17
-
HK$35,966 HKD
View
Most Expensive
NZ Jewellers
112eaa18-3dfc-4cd4-b857-524d2c988624 · Sep 25
HK$42,471 HKD
$5,419 USD
View
Price last confirmed 42 days ago
17 more retailers have this diamond
Prices start from HK$15,244 HKDSave up to HK$20,722 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$15,244 HKD