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Heart|Natural|GIA

0.71ct D SI1 Heart Natural Diamond

EX • D/SI1 • GIA 7556464614

Certificate GIA 7556464614

Diamond specifications and retailer prices

From $1,284 AUD
As of November 5, 2026
Save $1,298 AUD (50%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,523 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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7556464614. Listed at 16 retailers as of November 1, 2026, with a 101% 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
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7556464614
Dimensions6.19 × 5.21 × 3.68 mm
L/W Ratio1.19
Top View
6.19 mm5.21 mm0.71 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7556464614
Side View
Table 63.0%CrownGirdlePavilionCulet: NoneDepth 59.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $1,971 AUD|Low: $1,192 AUD|High: $3,659 AUD|Avg: $1,954 AUD|-0.3%
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
November 6, 2026
Retailer 7$1,284 AUD
Retailer 2$1,300 AUD
Retailer 11$1,412 AUD
Retailer 3$1,585 AUD
Retailer 5$1,602 AUD
Retailer 6$1,634 AUD
Retailer 12$1,719 AUD
Retailer 9$1,936 AUD
Retailer 1$1,971 AUD
Retailer 8$2,105 AUD
Retailer 4$2,119 AUD
Retailer 10$2,582 AUD
Retailer 13$3,650 AUD

38 data points across 13 retailers

16 retailers$1,284 AUD to $2,582 AUD

A
Cheapest Retailer
-
$1,284 AUD
A
Retailer 2
-
$1,300 AUD
View
Final sale: no returns
B+
Retailer 3
-
$1,412 AUD
View
Retailer 4
-
$1,498 AUD
View
Price last confirmed 36 days ago
B+
Retailer 5
-
$1,585 AUD
View
B+
Retailer 6
-
$1,602 AUD
View
B+
Retailer 7
-
$1,634 AUD
View
B+
Retailer 8
-
$1,719 AUD
View
B+
Retailer 9
-
$1,936 AUD
View
B+
Retailer 10
-
$1,937 AUD
View
B+
Retailer 11
-
$1,971 AUD
View
B
Retailer 12
-
$2,105 AUD
View
Retailer 13
-
$2,119 AUD
View
Price last confirmed 32 days ago
B
Retailer 14
-
$2,582 AUD
View
Retailer 15
-
$3,650 AUD
View
Price last confirmed 9 days ago
Most Expensive
NZ Jewellers
1acb8e55-016e-445a-b05d-b0aa769829ba · Sep 25
$4,523 AUD
$3,108 USD
View
Price last confirmed 42 days ago
15 more retailers have this diamond
Prices start from $1,284 AUDSave up to $1,298 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
$1,284 AUD