CaratHunter
Plans
Heart|Natural|GIA

0.71ct H SI2 Heart Natural Diamond

GD • H/SI2 • GIA 6521837025

Certificate GIA 6521837025

Diamond specifications and retailer prices

From $702 AUD
As of November 6, 2026
Save $173 AUD (20%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $874 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 6521837025. Listed at 3 retailers as of November 6, 2026, with prices from $702 to $874, a $173 spread on the same certified stone. 77 Diamonds lists it at $874. 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 6521837025
Dimensions5.68 × 6.25 × 3.46 mm
L/W Ratio1.10
Top View
5.68 mm6.25 mm0.71 ctH / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6521837025
Side View
Table 58.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 55.4%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: $874 AUD|Low: $649 AUD|High: $980 AUD|Avg: $796 AUD|-9.1%
77 Diamonds
Retailer 2
Retailer 3
November 6, 2026
Retailer 3$702 AUD
Retailer 2$770 AUD
77 Diamonds$874 AUD

41 data points across 3 retailers

3 retailers$702 AUD to $874 AUD

A
Cheapest Retailer
-
$702 AUD
Final sale: no returns
B+
Retailer 2
-
$770 AUD
View
Most Expensive
B+
77 Diamonds
HSCPQZRGE8DB · Nov 6
$874 AUD
£473 GBP
View
2 more retailers have this diamond
Prices start from $702 AUDSave up to $173 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
$702 AUD