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Heart|Natural|GIA

0.71ct D SI1 Heart Natural Diamond

VG • D/SI1 • GIA 6224573522

Certificate GIA 6224573522

Diamond specifications and retailer prices

From $2,257 AUD
As of November 5, 2026
Save $847 AUD (27%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $3,660 AUD at Cape Diamonds · As of October 22, 2026
View at Cape Diamonds

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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 6224573522. Listed at 7 retailers as of November 5, 2026, with a 38% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
D
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
Crown angle30.2°
Pavilion angle52.8°
OriginNatural
Grading LabGIA
CertificateGIA 6224573522
Dimensions6.31 × 4.76 × 3.21 mm
L/W Ratio1.33
Culet sizeNone
Key to symbols
Crystal, Feather
Top View
6.31 mm4.76 mm0.71 ctD / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6224573522
Side View
Table 68.0%Crown 30.2°Girdle: THN-THKPavilion 52.8°Culet: NoneDepth 67.5%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $3,660 AUD|Low: $771 AUD|High: $3,683 AUD|Avg: $2,707 AUD|-0.6%
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 8$771 AUD
Retailer 6$2,257 AUD
Retailer 7$2,576 AUD
Retailer 10$2,790 AUD
Retailer 9$2,985 AUD
Retailer 5$3,016 AUD
Retailer 2$3,104 AUD
Retailer 4$3,176 AUD
Retailer 3$3,379 AUD
Cape Diamonds$3,660 AUD

8 data points across 10 retailers

7 retailers$2,257 AUD to $3,104 AUD

B
Cheapest Retailer
-
$2,257 AUD
B
Retailer 2
-
$2,576 AUD
View
B
Retailer 3
-
$3,016 AUD
View
B
Retailer 4
-
$3,104 AUD
View
Retailer 5
-
$3,176 AUD
View
Price last confirmed 44 days ago
Retailer 6
-
$3,379 AUD
View
Price last confirmed 8 days ago
Most Expensive
Cape Diamonds
cert_6224573522 · Oct 22
$3,660 AUD
ZAR 40,624 ZAR
View
Price last confirmed 15 days ago
6 more retailers have this diamond
Prices start from $2,257 AUDSave up to $847 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
$2,257 AUD