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Heart|Natural|GIA

0.71ct D SI2 Heart Natural Diamond

EX • D/SI2 • GIA 6505183572

Certificate GIA 6505183572

Diamond specifications and retailer prices

From HK$8,551 HKD
As of November 5, 2026
Save HK$12,313 HKD (59%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$20,863 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 D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6505183572. Listed at 10 retailers as of November 5, 2026, with prices from HK$8,551 to HK$20,863, a HK$12,313 spread on the same certified stone. NZ Jewellers lists it at HK$20,863. 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
D
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6505183572
Dimensions5.39 × 5.99 × 3.80 mm
L/W Ratio1.11
Top View
5.39 mm5.99 mm0.71 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6505183572
Side View
Table 62.0%CrownGirdlePavilionCulet: NoneDepth 63.3%

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 5
Current: HK$20,863 HKD|Low: HK$8,551 HKD|High: HK$20,863 HKD|Avg: HK$11,734 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 7HK$8,551 HKD
Retailer 8HK$8,551 HKD
Retailer 6HK$8,880 HKD
Retailer 3HK$9,295 HKD
Retailer 5HK$10,439 HKD
Retailer 2HK$11,019 HKD
Retailer 4HK$15,275 HKD
NZ JewellersHK$20,863 HKD

45 data points across 8 retailers

10 retailersHK$8,551 HKD to HK$20,863 HKD

Retailer 1
-
HK$8,551 HKD
Price last confirmed 8 days ago
B+
Retailer 2
-
HK$8,551 HKD
View
B+
Retailer 3
-
HK$8,880 HKD
View
B+
Retailer 4
-
HK$9,295 HKD
View
B+
Retailer 5
-
HK$9,601 HKD
View
B+
Retailer 6
-
HK$9,867 HKD
View
B+
Retailer 7
-
HK$10,439 HKD
View
B+
Retailer 8
-
HK$11,019 HKD
View
B
Retailer 9
-
HK$15,275 HKD
View
Most Expensive
B
NZ Jewellers
8ed9efa2-7a14-42e1-9bbb-5f0dbb952655 · Nov 5
HK$20,863 HKD
$2,662 USD
View
9 more retailers have this diamond
Prices start from HK$8,551 HKDSave up to HK$12,313 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$8,551 HKD