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Heart|Natural|GIA

1.02ct E IF Heart Natural Diamond

EX • E/IF • GIA 2538059455

Certificate GIA 2538059455

Diamond specifications and retailer prices

From $4,505 AUD
$3,157 USD
As of November 1, 2026
Save $4,336 AUD (49%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $8,841 AUD at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 1.02ct natural heart diamond

This 1.02ct natural heart sits in the classic one-carat band, graded E colour (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 2538059455. Listed at 18 retailers as of October 30, 2026, with a 96% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
E
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2538059455
Dimensions5.80 × 6.97 × 4.17 mm
L/W Ratio1.20
Top View
5.80 mm6.97 mm1.02 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2538059455
Side View
Table 56.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 59.8%

Caratlytics Score

How it works →
A+
Exceptional
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 1
Current: $8,841 AUD|Low: $4,294 AUD|High: $8,841 AUD|Avg: $5,611 AUD
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
Retailer 15
November 2, 2026
Retailer 15$4,505 AUD
Retailer 2$4,546 AUD
Retailer 4$4,592 AUD
Retailer 11$4,596 AUD
Retailer 12$4,683 AUD
Retailer 14$4,880 AUD
Retailer 5$5,074 AUD
Retailer 7$5,074 AUD
Retailer 3$5,270 AUD
Retailer 8$5,303 AUD
Retailer 13$5,436 AUD
Retailer 6$5,855 AUD
Retailer 10$6,238 AUD
Retailer 9$8,486 AUD
NZ Jewellers$8,841 AUD

39 data points across 15 retailers

18 retailers$4,505 AUD to $8,841 AUD

A
Cheapest Retailer
-
$4,505 AUD
$3,157 USD
A+
Retailer 2
-
$4,546 AUD
£2,508 GBP
View
A
Retailer 3
-
$4,592 AUD
$3,218 USD
View
A
Retailer 4
-
$4,596 AUD
$3,221 USD
View
A
Retailer 5
-
$4,683 AUD
$3,282 USD
View
Final sale: no returns
A
Retailer 6
-
$4,880 AUD
$3,420 USD
View
Retailer 7
-
$5,074 AUD
$3,556 USD
View
Price last confirmed 37 days ago
A
Retailer 8
-
$5,074 AUD
$3,556 USD
View
A
Retailer 9
-
$5,074 AUD
$3,556 USD
View
A
Retailer 10
-
$5,270 AUD
$3,693 USD
View
A
Retailer 11
-
$5,303 AUD
£2,927 GBP
View
Retailer 12
-
$5,436 AUD
View
Price last confirmed 25 days ago
Retailer 13
-
$5,855 AUD
$4,103 USD
View
Price last confirmed 39 days ago
A
Retailer 14
-
$5,855 AUD
$4,103 USD
View
A
Retailer 15
-
$6,238 AUD
ZAR 70,620 ZAR
View
A
Retailer 16
-
$8,486 AUD
£4,683 GBP
View
B+
Retailer 17
-
$8,841 AUD
$6,196 USD
View
Most Expensive
NZ Jewellers
7106a04f-d718-4317-a255-a1ad10b48382 · Sep 25
$8,841 AUD
$6,196 USD
View
Price last confirmed 38 days ago
17 more retailers have this diamond
Prices start from $4,505 AUDSave up to $4,336 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+
1.02ct Heart
$4,505 AUD