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Heart|Natural|GIA

0.70ct I SI1 Heart Natural Diamond

ID • I/SI1 • GIA 7541741298

Certificate GIA 7541741298

Diamond specifications and retailer prices

From $832 AUD
₹55,535 INR
As of November 2, 2026
Save $1,210 AUD (59%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,496 AUD at NZ Jewellers · As of October 30, 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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7541741298. Listed at 12 retailers as of November 1, 2026, with a 145% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.70
Carat
I
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7541741298
Dimensions5.55 × 6.11 × 3.42 mm
L/W Ratio1.10
Girdle conditionVery Thick
Top View
5.55 mm6.11 mm0.70 ctI / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7541741298
Side View
Table 57.0%CrownGirdle: ThickPavilionCulet: NoneDepth 56.0%

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 2
Current: $3,496 AUD|Low: $702 AUD|High: $3,496 AUD|Avg: $1,537 AUD|+1.2%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 2$832 AUD
Retailer 3$872 AUD
Retailer 8$1,120 AUD
Retailer 12$1,132 AUD
Retailer 10$1,281 AUD
Retailer 11$1,304 AUD
Retailer 6$1,340 AUD
Retailer 5$1,578 AUD
Retailer 4$1,656 AUD
Retailer 9$1,665 AUD
Retailer 7$2,042 AUD
NZ Jewellers$3,496 AUD

35 data points across 12 retailers

12 retailers$832 AUD to $2,042 AUD

A
Cheapest Retailer
-
$832 AUD
₹55,535 INR
A
Retailer 2
-
$872 AUD
$611 USD
View
Final sale: no returns
B+
Retailer 3
-
$1,120 AUD
$785 USD
View
B+
Retailer 4
-
$1,132 AUD
$793 USD
View
B+
Retailer 5
-
$1,281 AUD
$898 USD
View
B+
Retailer 6
-
$1,304 AUD
$914 USD
View
B+
Retailer 7
-
$1,340 AUD
£740 GBP
View
B
Retailer 8
-
$1,578 AUD
€1,053 EUR
View
Retailer 9
-
$1,656 AUD
View
Price last confirmed 29 days ago
B
Retailer 10
-
$1,665 AUD
ZAR 18,849 ZAR
View
B
Retailer 11
-
$2,042 AUD
£1,127 GBP
View
Most Expensive
NZ Jewellers
dd378b7e-457c-4f0d-aaa4-071fe41e796b · Oct 30
$3,496 AUD
$2,450 USD
View
Price under review
11 more retailers have this diamond
Prices start from $832 AUDSave up to $1,210 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
$832 AUD