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Heart|Natural|GIA

0.71ct D IF Heart Natural Diamond

GD • D/IF • GIA 2546122178

Certificate GIA 2546122178

Diamond specifications and retailer prices

From $1,663 AUD
As of November 4, 2026
Save $2,521 AUD (60%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $6,475 AUD 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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2546122178. Listed at 15 retailers as of November 2, 2026, with a 152% 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
D
Colour
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Pavilion angle40.2°
OriginNatural
Grading LabGIA
CertificateGIA 2546122178
Dimensions5.24 × 6.19 × 3.69 mm
L/W Ratio1.18
Top View
5.24 mm6.19 mm0.71 ctD / IF
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2546122178
Side View
Table 57.0%CrownGirdle: MED-VTKPavilion 40.2°Culet: NoneDepth 59.6%

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 4
Current: $2,244 AUD|Low: $1,646 AUD|High: $4,323 AUD|Avg: $2,609 AUD|+2.3%
Retailer 1
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
November 6, 2026
Retailer 13$1,663 AUD
Retailer 9$2,090 AUD
Retailer 12$2,127 AUD
Retailer 8$2,136 AUD
Retailer 4$2,204 AUD
Retailer 1$2,244 AUD
Retailer 3$2,271 AUD
Retailer 5$2,344 AUD
Retailer 11$2,493 AUD
Retailer 14$2,897 AUD
Retailer 6$3,030 AUD
Retailer 10$3,477 AUD
Retailer 7$3,567 AUD
Retailer 2$4,184 AUD

29 data points across 14 retailers

15 retailers$1,663 AUD to $4,184 AUD

A
Cheapest Retailer
-
$1,663 AUD
B+
Retailer 2
-
$2,090 AUD
View
B+
Retailer 3
-
$2,127 AUD
View
B+
Retailer 4
-
$2,136 AUD
View
B+
Retailer 5
-
$2,204 AUD
View
Final sale: no returns
B+
Retailer 6
-
$2,244 AUD
View
B+
Retailer 7
-
$2,271 AUD
View
Retailer 8
-
$2,344 AUD
View
Price last confirmed 14 days ago
B+
Retailer 9
-
$2,493 AUD
View
B+
Retailer 10
-
$2,897 AUD
View
Retailer 11
-
$3,030 AUD
View
Price last confirmed 32 days ago
B
Retailer 12
-
$3,477 AUD
View
B
Retailer 13
-
$3,567 AUD
View
B
Retailer 14
-
$4,184 AUD
View
Most Expensive
NZ Jewellers
a2761d3e-3886-425d-b0c5-827fd5274031 · Sep 25
$6,475 AUD
$4,533 USD
View
Price last confirmed 41 days ago
14 more retailers have this diamond
Prices start from $1,663 AUDSave up to $2,521 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.

A
0.71ct Heart
$1,663 AUD