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Heart|Natural|GIA

0.71ct D SI2 Heart Natural Diamond

EX • D/SI2 • GIA 6432796753

Certificate GIA 6432796753

Diamond specifications and retailer prices

From $2,196 AUD
As of November 6, 2026
Save $2,094 AUD (49%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $6,137 AUD 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 6432796753. Listed at 15 retailers as of November 4, 2026, with a 95% 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
D
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6432796753
Dimensions5.30 × 6.26 × 3.60 mm
L/W Ratio1.18
Top View
5.30 mm6.26 mm0.71 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6432796753
Side View
Table 61.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 57.5%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $6,137 AUD|Low: $2,206 AUD|High: $6,137 AUD|Avg: $3,144 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 10$2,206 AUD
Retailer 12$2,413 AUD
Retailer 7$2,433 AUD
Retailer 2$2,444 AUD
Retailer 8$2,516 AUD
Retailer 6$2,633 AUD
Retailer 3$2,714 AUD
Retailer 9$2,904 AUD
Retailer 11$3,222 AUD
Retailer 4$3,662 AUD
Retailer 5$4,291 AUD
NZ Jewellers$6,137 AUD

37 data points across 12 retailers

15 retailers$2,196 AUD to $4,291 AUD

B
Cheapest Retailer
-
$2,196 AUD
B
Retailer 2
-
$2,206 AUD
View
B
Retailer 3
-
$2,292 AUD
View
B
Retailer 4
-
$2,433 AUD
View
B
Retailer 5
-
$2,444 AUD
View
Retailer 6
-
$2,516 AUD
View
Price last confirmed 8 days ago
B
Retailer 7
-
$2,516 AUD
View
B
Retailer 8
-
$2,591 AUD
View
B
Retailer 9
-
$2,591 AUD
View
B
Retailer 10
-
$2,633 AUD
View
B
Retailer 11
-
$2,678 AUD
View
B
Retailer 12
-
$2,714 AUD
View
B
Retailer 13
-
$2,904 AUD
View
B
Retailer 14
-
$4,291 AUD
View
Most Expensive
NZ Jewellers
601f7acc-b216-4d87-aad3-a3eb4d01fa3e · Nov 5
$6,137 AUD
$4,217 USD
View
Price under review
14 more retailers have this diamond
Prices start from $2,196 AUDSave up to $2,094 AUD

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
$2,196 AUD