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Heart|Natural|GIA

1.43ct G SI1 Heart Natural Diamond

VG • G/SI1 • GIA 1527635500

Certificate GIA 1527635500

Diamond specifications and retailer prices

From HK$31,444 HKD
As of November 1, 2026
Save HK$29,633 HKD (49%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$67,558 HKD at NZ Jewellers · As of September 28, 2026
View at NZ Jewellers

About this 1.43ct natural heart diamond

This 1.43ct natural heart sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1527635500. Listed at 19 retailers as of November 1, 2026, with a 94% 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

1.43
Carat
G
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.7°
Pavilion angle39.2°
OriginNatural
Grading LabGIA
CertificateGIA 1527635500
Dimensions7.88 × 7.05 × 3.96 mm
L/W Ratio1.12
Culet sizeNone
Key to symbols
Cloud, Crystal, Feather, Needle
Top View
7.88 mm7.05 mm1.43 ctG / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1527635500
Side View
Table 57.0%Crown 41.7°Girdle: STK-THKPavilion 39.2°Culet: NoneDepth 56.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: HK$67,002 HKD|Low: HK$31,444 HKD|High: HK$67,558 HKD|Avg: HK$42,237 HKD|-0.8%
NZ Jewellers
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 11HK$31,444 HKD
Retailer 13HK$33,544 HKD
Retailer 14HK$35,496 HKD
Retailer 3HK$36,209 HKD
Retailer 2HK$37,862 HKD
Retailer 4HK$38,458 HKD
Retailer 6HK$38,458 HKD
Retailer 12HK$38,458 HKD
Retailer 15HK$38,764 HKD
Retailer 5HK$39,187 HKD
Retailer 16HK$39,289 HKD
Retailer 8HK$39,642 HKD
Retailer 7HK$44,375 HKD
Retailer 9HK$46,923 HKD
Retailer 10HK$61,077 HKD
NZ JewellersHK$67,002 HKD

45 data points across 16 retailers

19 retailersHK$31,444 HKD to HK$61,077 HKD

B+
Cheapest Retailer
-
HK$31,444 HKD
B+
Retailer 2
-
HK$33,544 HKD
View
B+
Retailer 3
-
HK$35,496 HKD
View
Final sale: no returns
B+
Retailer 4
-
HK$36,209 HKD
View
B+
Retailer 5
-
HK$37,862 HKD
View
Retailer 6
-
HK$38,458 HKD
View
Price last confirmed 13 days ago
Retailer 7
-
HK$38,458 HKD
View
Price last confirmed 12 days ago
Retailer 8
-
HK$38,458 HKD
View
Price last confirmed 13 days ago
Retailer 9
-
HK$38,764 HKD
View
Price last confirmed 29 days ago
Retailer 10
-
HK$38,779 HKD
View
Price last confirmed 40 days ago
B
Retailer 11
-
HK$39,187 HKD
View
B
Retailer 12
-
HK$39,289 HKD
View
B+
Retailer 13
-
HK$39,642 HKD
View
Retailer 14
-
HK$44,375 HKD
View
Price last confirmed 11 days ago
Retailer 15
-
HK$44,744 HKD
View
Price last confirmed 39 days ago
B
Retailer 16
-
HK$46,923 HKD
View
B
Retailer 17
-
HK$61,077 HKD
View
Retailer 18
-
HK$67,002 HKD
View
Price last confirmed 11 days ago
Most Expensive
NZ Jewellers
b6bfe1c1-0732-4cab-807f-d869e31b2b4f · Sep 28
HK$67,558 HKD
$8,620 USD
View
Price last confirmed 39 days ago
18 more retailers have this diamond
Prices start from HK$31,444 HKDSave up to HK$29,633 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.

B+
1.43ct Heart
HK$31,444 HKD