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Heart|Natural|GIA

0.71ct I SI1 Heart Natural Diamond

EX • I/SI1 • GIA 7548340106

Certificate GIA 7548340106

Diamond specifications and retailer prices

From $706 AUD
$495 USD
As of November 2, 2026
Save $200 AUD (22%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $906 AUD at Blue Nile · As of October 31, 2026
View at Blue Nile

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 7548340106. Listed at 4 retailers as of October 31, 2026, with prices from $706 to $906, a $200 spread on the same certified stone. Blue Nile lists it at $906. 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
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7548340106
Dimensions5.25 × 6.24 × 3.70 mm
L/W Ratio1.19
Culet sizeNone
Key to symbols
Twinning Wisp, Cloud, Feather
Top View
5.25 mm6.24 mm0.71 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7548340106
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 59.3%

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 2
Current: $906 AUD|Low: $618 AUD|High: $1,059 AUD|Avg: $836 AUD|-14.4%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
November 3, 2026
Retailer 3$706 AUD
Retailer 4$777 AUD
Retailer 2$894 AUD
Blue Nile$906 AUD

39 data points across 4 retailers

4 retailers$706 AUD to $906 AUD

A
Cheapest Retailer
-
$706 AUD
$495 USD
Final sale: no returns
A
Retailer 2
-
$777 AUD
SGD 736 SGD
View
A
Retailer 3
-
$894 AUD
£494 GBP
View
Most Expensive
B+
Blue Nile
27727186 · Oct 31
$906 AUD
$635 USD
View
3 more retailers have this diamond
Prices start from $706 AUDSave up to $200 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
$706 AUD