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Heart|Natural|GIA

0.71ct D SI2 Heart Natural Diamond

EX • D/SI2 • GIA 2544515004

Certificate GIA 2544515004

Diamond specifications and retailer prices

From $1,099 AUD
As of November 6, 2026
Save $988 AUD (47%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $3,828 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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2544515004. Listed at 11 retailers as of November 6, 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. 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
PolishVery Good
SymmetryExcellent
FluorescenceNone
Pavilion angle39°
OriginNatural
Grading LabGIA
CertificateGIA 2544515004
Dimensions5.27 × 6.18 × 3.68 mm
L/W Ratio1.17
Top View
5.27 mm6.18 mm0.71 ctD / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 2544515004
Side View
Table 59.0%CrownGirdle: STK-VTKPavilion 39°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 6
Current: $1,538 AUD|Low: $1,080 AUD|High: $2,880 AUD|Avg: $1,705 AUD|-1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 7$1,099 AUD
Retailer 8$1,324 AUD
Retailer 6$1,403 AUD
Retailer 4$1,416 AUD
Retailer 9$1,416 AUD
Retailer 1$1,538 AUD
Retailer 3$1,608 AUD
Retailer 2$1,946 AUD
Retailer 5$2,087 AUD
Retailer 10$2,780 AUD

38 data points across 10 retailers

11 retailers$1,099 AUD to $2,087 AUD

A
Cheapest Retailer
-
$1,099 AUD
A
Retailer 2
-
$1,324 AUD
View
B+
Retailer 3
-
$1,403 AUD
View
B+
Retailer 4
-
$1,416 AUD
View
Final sale: no returns
B+
Retailer 5
-
$1,416 AUD
View
B+
Retailer 6
-
$1,538 AUD
View
B+
Retailer 7
-
$1,608 AUD
View
B
Retailer 8
-
$1,946 AUD
View
B+
Retailer 9
-
$2,087 AUD
View
Retailer 10
-
$2,780 AUD
View
Price last confirmed 32 days ago
Most Expensive
NZ Jewellers
bb87dbd4-9dd9-46a1-8835-480524c9b881 · Sep 25
$3,828 AUD
$2,630 USD
View
Price last confirmed 42 days ago
10 more retailers have this diamond
Prices start from $1,099 AUDSave up to $988 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
$1,099 AUD