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Heart|Natural|GIA

0.71ct E SI1 Heart Natural Diamond

GD • E/SI1 • GIA 5406706517

Certificate GIA 5406706517

Diamond specifications and retailer prices

From HK$9,546 HKD
As of November 4, 2026
Save HK$8,574 HKD (47%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$29,602 HKD at NZ Jewellers · As of November 5, 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 E colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5406706517. Listed at 14 retailers as of November 4, 2026, with a 90% 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

0.71
Carat
E
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5406706517
Dimensions6.12 × 5.39 × 3.05 mm
L/W Ratio1.14
Top View
6.12 mm5.39 mm0.71 ctE / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5406706517
Side View
Table 66.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 56.6%

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 4
Current: HK$29,602 HKD|Low: HK$9,546 HKD|High: HK$32,557 HKD|Avg: HK$16,221 HKD|-9.1%
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
November 6, 2026
Retailer 15HK$9,546 HKD
Retailer 12HK$12,132 HKD
Retailer 13HK$12,132 HKD
Retailer 9HK$12,148 HKD
Retailer 11HK$12,697 HKD
Retailer 2HK$12,900 HKD
Retailer 4HK$13,198 HKD
Retailer 5HK$14,005 HKD
Retailer 14HK$14,005 HKD
Retailer 3HK$14,593 HKD
Retailer 7HK$15,158 HKD
Retailer 6HK$17,415 HKD
Retailer 8HK$18,120 HKD
Retailer 10HK$20,871 HKD
NZ JewellersHK$29,602 HKD

45 data points across 15 retailers

14 retailersHK$9,546 HKD to HK$18,120 HKD

B+
Cheapest Retailer
-
HK$9,546 HKD
Final sale: no returns
Retailer 2
-
HK$12,132 HKD
View
Price last confirmed 8 days ago
B
Retailer 3
-
HK$12,132 HKD
View
B
Retailer 4
-
HK$12,148 HKD
View
B
Retailer 5
-
HK$12,697 HKD
View
B
Retailer 6
-
HK$12,900 HKD
View
B
Retailer 7
-
HK$13,198 HKD
View
B
Retailer 8
-
HK$14,005 HKD
View
B
Retailer 9
-
HK$14,005 HKD
View
B
Retailer 10
-
HK$14,593 HKD
View
Retailer 11
-
HK$17,415 HKD
View
Price last confirmed 32 days ago
B
Retailer 12
-
HK$18,120 HKD
View
Retailer 13
-
HK$20,871 HKD
View
Price last confirmed 8 days ago
Most Expensive
NZ Jewellers
b3e008e8-01ea-459d-be95-a7321ba017ec · Nov 5
HK$29,602 HKD
$3,777 USD
View
Price under review
13 more retailers have this diamond
Prices start from HK$9,546 HKDSave up to HK$8,574 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+
0.71ct Heart
HK$9,546 HKD