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Heart|Natural|GIA

0.71ct F SI1 Heart Natural Diamond

EX • F/SI1 • GIA 1555840366

Certificate GIA 1555840366

Diamond specifications and retailer prices

From $1,520 SGD
A$1,828 AUD
As of October 31, 2026
11 retailers carry this diamond
Most expensive: $2,063 SGD 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 October 31, 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
Colour
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: Oct 31
Current: $2,063 SGD|Low: $786 SGD|High: $2,098 SGD|Avg: $1,314 SGD|-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$786 SGD
Retailer 8$940 SGD
Retailer 12$1,036 SGD
Retailer 6$1,048 SGD
Retailer 4$1,072 SGD
Retailer 2$1,107 SGD
Retailer 3$1,113 SGD
Retailer 10$1,317 SGD
Retailer 5$1,520 SGD
Retailer 7$1,637 SGD
Retailer 13$1,664 SGD
Retailer 11$1,673 SGD
MOH London$2,063 SGD

18 data points across 13 retailers

11 retailers

Retailer 1
-
$786 SGD
HK$4,800 HKD
Price last confirmed 25 days ago
Retailer 2
-
$1,036 SGD
$810 USD
View
Price last confirmed 27 days ago
Retailer 3
-
$1,048 SGD
€781 EUR
View
Price last confirmed 25 days ago
Retailer 4
-
$1,072 SGD
$838 USD
View
Price last confirmed 32 days ago
Retailer 5
-
$1,113 SGD
View
Price last confirmed 25 days ago
B
Retailer 6
-
$1,520 SGD
A$1,828 AUD
View
Retailer 7
-
$1,637 SGD
$1,280 USD
View
Price last confirmed 25 days ago
Retailer 8
-
$1,664 SGD
ZAR 21,024 ZAR
View
Price last confirmed 29 days ago
Retailer 9
-
$1,673 SGD
A$2,012 AUD
View
Price last confirmed 28 days ago
Most Expensive
MOH London
CAF96B0CD · Oct 5
$2,063 SGD
£1,270 GBP
View
Price last confirmed 28 days ago
9 more retailers have this diamond
Prices start from $1,520 SGD

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
$1,520 SGD