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Heart|Natural|GIA

0.71ct I SI1 Heart Natural Diamond

EX • I/SI1 • GIA 7553237843

Certificate GIA 7553237843

Diamond specifications and retailer prices

From $1,067 AUD
£589 GBP
As of November 3, 2026
Save $939 AUD (47%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $2,006 AUD at MOH London · As of November 2, 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7553237843. Listed at 5 retailers as of November 2, 2026, with prices from $1,067 to $2,006, a $939 spread on the same certified stone. MOH London lists it at $2,006. 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
I
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7553237843
Dimensions5.42 × 6.48 × 3.44 mm
L/W Ratio1.20
Girdle conditionFaceted
Key to symbols
Crystal, Feather
Top View
5.42 mm6.48 mm0.71 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7553237843
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 53.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 3
Current: $2,006 AUD|Low: $974 AUD|High: $2,267 AUD|Avg: $1,387 AUD|-11.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 3, 2026
Retailer 4$974 AUD
Retailer 2$1,067 AUD
Retailer 3$1,282 AUD
Retailer 5$1,389 AUD
MOH London$2,006 AUD

46 data points across 5 retailers

5 retailers$1,067 AUD to $2,006 AUD

Retailer 1
-
$974 AUD
SGD 922 SGD
Price last confirmed 7 days ago
B+
Retailer 2
-
$1,067 AUD
£589 GBP
View
B
Retailer 3
-
$1,282 AUD
€856 EUR
View
Retailer 4
-
$1,389 AUD
View
Price last confirmed 30 days ago
Most Expensive
B
MOH London
F293F2962 · Nov 2
$2,006 AUD
£1,107 GBP
View
4 more retailers have this diamond
Prices start from $1,067 AUDSave up to $939 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.

B+
0.71ct Heart
$1,067 AUD