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Heart|Natural|GIA

0.71ct F SI1 Heart Natural Diamond

EX • F/SI1 • GIA 1545749035

Certificate GIA 1545749035

Diamond specifications and retailer prices

From $840 AUD
HK$4,600 HKD
As of November 1, 2026
Save $1,229 AUD (59%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,971 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 F 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 1545749035. Listed at 14 retailers as of November 1, 2026, with a 146% 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
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Pavilion angle39°
OriginNatural
Grading LabGIA
CertificateGIA 1545749035
Dimensions5.41 × 6.11 × 3.64 mm
L/W Ratio1.13
Girdle conditionFaceted
Top View
5.41 mm6.11 mm0.71 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1545749035
Side View
Table 57.0%CrownGirdle: MED-THKPavilion 39°Culet: NoneDepth 59.5%

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 1
Current: $1,213 AUD|Low: $840 AUD|High: $2,285 AUD|Avg: $1,430 AUD|-4.1%
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 2, 2026
Retailer 6$840 AUD
Retailer 10$1,043 AUD
Retailer 9$1,084 AUD
Retailer 8$1,107 AUD
Retailer 12$1,133 AUD
Retailer 3$1,208 AUD
Retailer 1$1,213 AUD
Retailer 13$1,413 AUD
Retailer 4$1,639 AUD
Retailer 11$1,752 AUD
Retailer 2$1,778 AUD
Retailer 5$1,853 AUD
Retailer 7$2,069 AUD

30 data points across 13 retailers

14 retailers$840 AUD to $2,069 AUD

A
Cheapest Retailer
-
$840 AUD
HK$4,600 HKD
B+
Retailer 2
-
$1,043 AUD
$731 USD
View
Final sale: no returns
B+
Retailer 3
-
$1,084 AUD
$760 USD
View
B+
Retailer 4
-
$1,107 AUD
€739 EUR
View
B+
Retailer 5
-
$1,133 AUD
$794 USD
View
Retailer 6
-
$1,208 AUD
SGD 1,144 SGD
View
Price last confirmed 10 days ago
B+
Retailer 7
-
$1,213 AUD
£670 GBP
View
B
Retailer 8
-
$1,413 AUD
$990 USD
View
Retailer 9
-
$1,639 AUD
$1,148 USD
View
Price last confirmed 23 days ago
B
Retailer 10
-
$1,752 AUD
ZAR 19,833 ZAR
View
Retailer 11
-
$1,778 AUD
$1,246 USD
View
Price last confirmed 10 days ago
Retailer 12
-
$1,853 AUD
View
Price last confirmed 29 days ago
B
Retailer 13
-
$2,069 AUD
£1,142 GBP
View
Most Expensive
NZ Jewellers
9a480e8b-7d0b-44dd-b412-35928a5a4f5e · Sep 25
$3,971 AUD
$2,783 USD
View
Price under review
13 more retailers have this diamond
Prices start from $840 AUDSave up to $1,229 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
$840 AUD