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Heart|Natural|GIA

0.71ct D SI1 Heart Natural Diamond

EX • D/SI1 • GIA 2546020601

Certificate GIA 2546020601

Diamond specifications and retailer prices

From $1,223 AUD
As of November 6, 2026
Save $1,811 AUD (60%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $3,033 AUD at MOH London · As of November 4, 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 D 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 2546020601. Listed at 10 retailers as of November 4, 2026, with prices from $1,223 to $3,033, a $1,811 spread on the same certified stone. MOH London lists it at $3,033. 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
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2546020601
Dimensions5.10 × 6.18 × 3.70 mm
L/W Ratio1.21
Top View
5.10 mm6.18 mm0.71 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2546020601
Side View
Table 58.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 59.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $3,033 AUD|Low: $1,223 AUD|High: $3,078 AUD|Avg: $2,012 AUD|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 2$1,223 AUD
Retailer 7$1,228 AUD
Retailer 3$1,875 AUD
Retailer 5$2,026 AUD
Retailer 6$2,170 AUD
Retailer 4$2,479 AUD
MOH London$3,033 AUD

41 data points across 7 retailers

10 retailers$1,223 AUD to $3,033 AUD

A
Cheapest Retailer
-
$1,223 AUD
A
Retailer 2
-
$1,228 AUD
View
Retailer 3
-
$1,717 AUD
View
Price last confirmed 10 days ago
B+
Retailer 4
-
$1,856 AUD
View
B+
Retailer 5
-
$1,875 AUD
View
B+
Retailer 6
-
$2,026 AUD
View
B
Retailer 7
-
$2,118 AUD
View
Retailer 8
-
$2,170 AUD
View
Price last confirmed 33 days ago
B
Retailer 9
-
$2,479 AUD
View
Most Expensive
B
MOH London
77659BC03 · Nov 4
$3,033 AUD
£1,641 GBP
View
9 more retailers have this diamond
Prices start from $1,223 AUDSave up to $1,811 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
$1,223 AUD