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Heart|Natural|GIA

1.01ct E SI1 Heart Natural Diamond

EX • E/SI1 • GIA 7546184232

Certificate GIA 7546184232

Diamond specifications and retailer prices

From $2,369 AUD
HK$13,000 HKD
As of October 31, 2026
Save $1,365 AUD (37%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $6,795 AUD at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 1.01ct natural heart diamond

This 1.01ct natural heart sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7546184232. Listed at 18 retailers as of October 31, 2026, with a 58% 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

1.01
Carat
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Pavilion angle37.1°
OriginNatural
Grading LabGIA
CertificateGIA 7546184232
Dimensions5.90 × 6.98 × 4.15 mm
L/W Ratio1.18
Girdle conditionFaceted
Top View
5.90 mm6.98 mm1.01 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7546184232
Side View
Table 59.0%CrownGirdle: MED-VTKPavilion 37.1°Culet: NoneDepth 59.5%

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: $2,369 AUD|Low: $2,351 AUD|High: $5,762 AUD|Avg: $3,293 AUD|-5.1%
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
Retailer 15
Retailer 16
October 31, 2026
Retailer 1$2,369 AUD
Retailer 3$2,540 AUD
Retailer 15$2,624 AUD
Retailer 12$2,627 AUD
Retailer 14$2,668 AUD
Retailer 16$2,804 AUD
Retailer 11$2,818 AUD
Retailer 4$2,839 AUD
Retailer 5$2,918 AUD
Retailer 13$2,985 AUD
Retailer 10$3,333 AUD
Retailer 7$3,357 AUD
Retailer 9$3,734 AUD
Retailer 8$3,881 AUD
Retailer 2$4,863 AUD
Retailer 6$5,352 AUD

27 data points across 16 retailers

18 retailers$2,369 AUD to $3,734 AUD

A
Cheapest Retailer
-
$2,369 AUD
HK$13,000 HKD
A
Retailer 2
-
$2,540 AUD
$1,784 USD
View
Final sale: no returns
A
Retailer 3
-
$2,624 AUD
$1,843 USD
View
A
Retailer 4
-
$2,627 AUD
$1,845 USD
View
A
Retailer 5
-
$2,668 AUD
$1,874 USD
View
A
Retailer 6
-
$2,804 AUD
$1,970 USD
View
A
Retailer 7
-
$2,818 AUD
€1,885 EUR
View
A
Retailer 8
-
$2,839 AUD
$1,994 USD
View
A
Retailer 9
-
$2,918 AUD
$2,050 USD
View
A
Retailer 10
-
$2,985 AUD
$2,097 USD
View
B+
Retailer 11
-
$3,333 AUD
£1,844 GBP
View
B+
Retailer 12
-
$3,357 AUD
SGD 3,187 SGD
View
B+
Retailer 13
-
$3,579 AUD
View
B+
Retailer 14
-
$3,734 AUD
ZAR 42,375 ZAR
View
Retailer 15
-
$3,881 AUD
View
Price last confirmed 24 days ago
Retailer 16
-
$4,863 AUD
$3,416 USD
View
Price last confirmed 7 days ago
Retailer 17
-
$5,352 AUD
£2,960 GBP
View
Price last confirmed 12 days ago
Most Expensive
NZ Jewellers
5d824c33-940b-4a5a-8f9d-5118eef08249 · Sep 25
$6,795 AUD
$4,773 USD
View
Price last confirmed 35 days ago
17 more retailers have this diamond
Prices start from $2,369 AUDSave up to $1,365 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
1.01ct Heart
$2,369 AUD