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Heart|Natural|GIA

0.71ct H SI2 Heart Natural Diamond

GD • H/SI2 • GIA 2546995599

Certificate GIA 2546995599

Diamond specifications and retailer prices

From $742 AUD
As of November 6, 2026
Save $170 AUD (19%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $912 AUD at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

About this 0.71ct natural heart diamond

This 0.71ct natural heart sits in the half to three-quarter carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2546995599. Listed at 4 retailers as of November 6, 2026, with prices from $742 to $912, a $170 spread on the same certified stone. 77 Diamonds lists it at $912. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.71
Carat
H
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2546995599
Dimensions5.21 × 6.07 × 3.74 mm
L/W Ratio1.17
Top View
5.21 mm6.07 mm0.71 ctH / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2546995599
Side View
Table 57.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 61.5%

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: $912 AUD|Low: $697 AUD|High: $1,029 AUD|Avg: $828 AUD|-10.7%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 4$742 AUD
Retailer 3$752 AUD
Retailer 2$825 AUD
77 Diamonds$912 AUD

41 data points across 4 retailers

4 retailers$742 AUD to $912 AUD

A
Cheapest Retailer
-
$742 AUD
A
Retailer 2
-
$752 AUD
View
Final sale: no returns
B+
Retailer 3
-
$825 AUD
View
Most Expensive
B+
77 Diamonds
HSCPEF8ZYKNW · Nov 6
$912 AUD
£494 GBP
View
3 more retailers have this diamond
Prices start from $742 AUDSave up to $170 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
$742 AUD