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Heart|Natural|GIA

1.07ct H SI2 Heart Natural Diamond

EX • H/SI2 • GIA 7558009395

Certificate GIA 7558009395

Diamond specifications and retailer prices

From $2,342 AUD
$1,645 USD
As of October 31, 2026
Save $3,926 AUD (63%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $6,268 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.07ct natural heart diamond

This 1.07ct natural heart sits in the classic one-carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7558009395. Listed at 16 retailers as of October 30, 2026, with prices from $2,342 to $6,268, a $3,926 spread on the same certified stone. NZ Jewellers lists it at $6,268. 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

1.07
Carat
H
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.6°
Pavilion angle39.86°
OriginNatural
Grading LabGIA
CertificateGIA 7558009395
Dimensions6.29 × 6.89 × 4.03 mm
L/W Ratio1.10
Culet sizeNone
Key to symbols
Twinning Wisp, Natural
Top View
6.29 mm6.89 mm1.07 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7558009395
Side View
Table 63.0%Crown 45.6°Girdle: Slightly ThickPavilion 39.86°Culet: NoneDepth 58.5%

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: Oct 31
Current: $6,268 AUD|Low: $2,241 AUD|High: $6,459 AUD|Avg: $3,293 AUD|-3.0%
NZ Jewellers
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 2, 2026
Retailer 11$2,342 AUD
Retailer 14$2,372 AUD
Retailer 2$2,541 AUD
Retailer 10$2,582 AUD
Retailer 4$2,648 AUD
Retailer 6$2,648 AUD
Retailer 13$2,765 AUD
Retailer 9$2,765 AUD
Retailer 5$2,770 AUD
Retailer 8$2,881 AUD
Retailer 12$2,965 AUD
Retailer 7$3,508 AUD
Retailer 3$4,665 AUD
NZ Jewellers$6,268 AUD

32 data points across 14 retailers

16 retailers$2,342 AUD to $6,268 AUD

A
Cheapest Retailer
-
$2,342 AUD
$1,645 USD
A
Retailer 2
-
$2,372 AUD
$1,666 USD
View
Final sale: no returns
A
Retailer 3
-
$2,541 AUD
£1,405 GBP
View
A
Retailer 4
-
$2,582 AUD
$1,814 USD
View
A
Retailer 5
-
$2,648 AUD
$1,860 USD
View
A
Retailer 6
-
$2,648 AUD
$1,860 USD
View
Retailer 7
-
$2,648 AUD
$1,860 USD
View
Price last confirmed 17 days ago
B+
Retailer 8
-
$2,765 AUD
$1,942 USD
View
B+
Retailer 9
-
$2,765 AUD
$1,942 USD
View
B+
Retailer 10
-
$2,770 AUD
$1,946 USD
View
B+
Retailer 11
-
$2,867 AUD
$2,014 USD
View
B+
Retailer 12
-
$2,881 AUD
£1,593 GBP
View
B+
Retailer 13
-
$2,965 AUD
$2,083 USD
View
B+
Retailer 14
-
$3,508 AUD
€2,347 EUR
View
B
Retailer 15
-
$4,665 AUD
£2,580 GBP
View
Most Expensive
B
NZ Jewellers
7baab884-40f5-473c-9502-d4455691984b · Oct 30
$6,268 AUD
$4,403 USD
View
15 more retailers have this diamond
Prices start from $2,342 AUDSave up to $3,926 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
1.07ct Heart
$2,342 AUD