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Heart|Natural|GIA

0.71ct J SI2 Heart Natural Diamond

EX • J/SI2 • GIA 7541666525

Certificate GIA 7541666525

Diamond specifications and retailer prices

From HK$4,412 HKD
As of November 6, 2026
Save HK$7,351 HKD (62%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$16,803 HKD at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 0.71ct natural heart diamond

This 0.71ct natural heart sits in the half to three-quarter carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7541666525. Listed at 11 retailers as of November 4, 2026, with a 167% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.71
Carat
J
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle43.5°
OriginNatural
Grading LabGIA
CertificateGIA 7541666525
Dimensions5.37 × 6.23 × 3.72 mm
L/W Ratio1.16
Girdle conditionFaceted
Top View
5.37 mm6.23 mm0.71 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7541666525
Side View
Table 59.0%CrownGirdle: STK-THKPavilion 43.5°Culet: NoneDepth 59.7%

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 6
Current: HK$5,392 HKD|Low: HK$3,738 HKD|High: HK$12,516 HKD|Avg: HK$6,700 HKD|-9.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 7HK$4,412 HKD
Retailer 9HK$4,702 HKD
Retailer 8HK$4,859 HKD
Retailer 1HK$5,392 HKD
Retailer 6HK$5,463 HKD
Retailer 3HK$6,223 HKD
Retailer 10HK$6,944 HKD
Retailer 5HK$7,751 HKD
Retailer 2HK$8,190 HKD
Retailer 4HK$11,764 HKD

37 data points across 10 retailers

11 retailersHK$4,412 HKD to HK$11,764 HKD

A
Cheapest Retailer
-
HK$4,412 HKD
A
Retailer 2
-
HK$4,702 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$4,859 HKD
View
A
Retailer 4
-
HK$5,392 HKD
View
A
Retailer 5
-
HK$5,463 HKD
View
B+
Retailer 6
-
HK$6,223 HKD
View
B+
Retailer 7
-
HK$6,944 HKD
View
B+
Retailer 8
-
HK$7,751 HKD
View
B
Retailer 9
-
HK$8,190 HKD
View
B
Retailer 10
-
HK$11,764 HKD
View
Most Expensive
NZ Jewellers
52550a38-d8a5-4cfa-b15d-00fc9e6be06a · Sep 25
HK$16,803 HKD
$2,144 USD
View
Price last confirmed 42 days ago
10 more retailers have this diamond
Prices start from HK$4,412 HKDSave up to HK$7,351 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
0.71ct Heart
HK$4,412 HKD