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Heart|Natural|GIA

0.70ct I IF Heart Natural Diamond

EX • I/IF • GIA 6542425670

Certificate GIA 6542425670

Diamond specifications and retailer prices

From $896 AUD
As of November 4, 2026
Save $1,123 AUD (56%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $4,121 AUD at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 0.7ct natural heart diamond

This 0.7ct natural heart sits in the half to three-quarter carat band, graded I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6542425670. Listed at 17 retailers as of November 4, 2026, with a 125% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.70
Carat
I
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle39.5°
OriginNatural
Grading LabGIA
CertificateGIA 6542425670
Dimensions5.56 × 6.17 × 3.59 mm
L/W Ratio1.11
Top View
5.56 mm6.17 mm0.70 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6542425670
Side View
Table 59.0%CrownGirdle: STK-THKPavilion 39.5°Culet: NoneDepth 58.2%

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 4
Current: $1,640 AUD|Low: $896 AUD|High: $2,286 AUD|Avg: $1,470 AUD|-0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 5, 2026
Retailer 2$896 AUD
Retailer 4$1,019 AUD
Retailer 3$1,186 AUD
Retailer 9$1,191 AUD
Retailer 11$1,229 AUD
Retailer 14$1,246 AUD
Retailer 6$1,293 AUD
Retailer 7$1,313 AUD
Retailer 5$1,556 AUD
Retailer 12$1,556 AUD
Retailer 1$1,640 AUD
Retailer 8$1,648 AUD
Retailer 13$1,866 AUD
Retailer 10$2,018 AUD

27 data points across 14 retailers

17 retailers$896 AUD to $2,018 AUD

A
Cheapest Retailer
-
$896 AUD
A
Retailer 2
-
$1,019 AUD
View
Final sale: no returns
A
Retailer 3
-
$1,186 AUD
View
A
Retailer 4
-
$1,191 AUD
View
A
Retailer 5
-
$1,229 AUD
View
A
Retailer 6
-
$1,246 AUD
View
Retailer 7
-
$1,293 AUD
View
Price last confirmed 14 days ago
A
Retailer 8
-
$1,313 AUD
View
B+
Retailer 9
-
$1,556 AUD
View
B+
Retailer 10
-
$1,556 AUD
View
B+
Retailer 11
-
$1,640 AUD
View
B+
Retailer 12
-
$1,648 AUD
View
Retailer 13
-
$1,858 AUD
View
Price last confirmed 33 days ago
B+
Retailer 14
-
$1,866 AUD
View
B+
Retailer 15
-
$1,928 AUD
View
B+
Retailer 16
-
$2,018 AUD
View
Most Expensive
NZ Jewellers
6cb5bc7d-898e-4ffe-a918-ebbb4bb53e66 · Sep 25
$4,121 AUD
$2,885 USD
View
Price last confirmed 41 days ago
16 more retailers have this diamond
Prices start from $896 AUDSave up to $1,123 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
0.70ct Heart
$896 AUD