Heart|Natural|GIA

0.71ct F SI1 Heart Natural Diamond

EX • F/SI1 • GIA 1555840366

Certificate GIA 1555840366

Diamond specifications and retailer prices

From $1,188 USD
A$1,828 AUD
As of November 1, 2026
11 retailers carry this diamond
Most expensive: $1,613 USD at MOH London · As of October 5, 2026
View at MOH London

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 1555840366. Listed at 11 retailers as of November 1, 2026. 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
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1555840366
Dimensions5.12 × 6.03 × 3.85 mm
L/W Ratio1.18
Girdle conditionFaceted
Top View
5.12 mm6.03 mm0.71 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1555840366
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 63.9%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 1
Current: $1,613 USD|Low: $614 USD|High: $1,641 USD|Avg: $1,028 USD|-1.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 8, 2026
Retailer 9$614 USD
Retailer 8$735 USD
Retailer 12$810 USD
Retailer 6$820 USD
Retailer 4$838 USD
Retailer 2$866 USD
Retailer 3$870 USD
Retailer 10$1,030 USD
Retailer 5$1,188 USD
Retailer 7$1,280 USD
Retailer 13$1,301 USD
Retailer 11$1,308 USD
MOH London$1,613 USD

18 data points across 13 retailers

11 retailers

Retailer 1
-
$614 USD
HK$4,800 HKD
Price last confirmed 25 days ago
Retailer 2
-
$810 USD
View
Price last confirmed 27 days ago
Retailer 3
-
$820 USD
€781 EUR
View
Price last confirmed 25 days ago
Retailer 4
-
$838 USD
View
Price last confirmed 32 days ago
Retailer 5
-
$870 USD
SGD 1,176 SGD
View
Price last confirmed 25 days ago
B
Retailer 6
-
$1,188 USD
A$1,828 AUD
View
Retailer 7
-
$1,280 USD
View
Price last confirmed 25 days ago
Retailer 8
-
$1,301 USD
ZAR 21,024 ZAR
View
Price last confirmed 29 days ago
Retailer 9
-
$1,308 USD
A$2,012 AUD
View
Price last confirmed 28 days ago
Most Expensive
MOH London
CAF96B0CD · Oct 5
$1,613 USD
£1,270 GBP
View
Price last confirmed 28 days ago
9 more retailers have this diamond
Prices start from $1,188 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.

B
0.71ct Heart
$1,188 USD