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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 $589 USD
HK$4,600 HKD
As of November 1, 2026
Save $862 USD (59%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,783 USD 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
Color
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: $850 USD|Low: $589 USD|High: $1,601 USD|Avg: $1,002 USD|-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$589 USD
Retailer 10$731 USD
Retailer 9$760 USD
Retailer 8$776 USD
Retailer 12$794 USD
Retailer 3$847 USD
Retailer 1$850 USD
Retailer 13$990 USD
Retailer 4$1,148 USD
Retailer 11$1,228 USD
Retailer 2$1,246 USD
Retailer 5$1,299 USD
Retailer 7$1,450 USD

30 data points across 13 retailers

14 retailers$589 USD to $1,450 USD

A
Cheapest Retailer
-
$589 USD
HK$4,600 HKD
B+
Retailer 2
-
$731 USD
View
Final sale: no returns
B+
Retailer 3
-
$760 USD
View
B+
Retailer 4
-
$776 USD
€739 EUR
View
B+
Retailer 5
-
$794 USD
View
Retailer 6
-
$847 USD
SGD 1,144 SGD
View
Price last confirmed 10 days ago
B+
Retailer 7
-
$850 USD
£670 GBP
View
B
Retailer 8
-
$990 USD
View
Retailer 9
-
$1,148 USD
View
Price last confirmed 23 days ago
B
Retailer 10
-
$1,228 USD
ZAR 19,833 ZAR
View
Retailer 11
-
$1,246 USD
View
Price last confirmed 10 days ago
Retailer 12
-
$1,299 USD
A$1,998 AUD
View
Price last confirmed 29 days ago
B
Retailer 13
-
$1,450 USD
£1,142 GBP
View
Most Expensive
NZ Jewellers
9a480e8b-7d0b-44dd-b412-35928a5a4f5e · Sep 25
$2,783 USD
View
Price under review
13 more retailers have this diamond
Prices start from $589 USDSave up to $862 USD

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
$589 USD