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Heart|Natural|GIA

1.02ct F IF Heart Natural Diamond

VG • F/IF • GIA 2235678734

Certificate GIA 2235678734

Diamond specifications and retailer prices

From $3,986 AUD
As of November 4, 2026
Save $4,867 AUD (55%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $10,394 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 F colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2235678734. Listed at 19 retailers as of November 4, 2026, with a 122% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.02
Carat
F
Colour
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Pavilion angle40.7°
OriginNatural
Grading LabGIA
CertificateGIA 2235678734
Dimensions7.07 × 6.27 × 3.49 mm
L/W Ratio1.13
Girdle conditionFaceted
Top View
7.07 mm6.27 mm1.02 ctF / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2235678734
Side View
Table 58.0%CrownGirdle: MED-VTKPavilion 40.7°Culet: NoneDepth 55.7%

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: $5,065 AUD|Low: $3,931 AUD|High: $9,471 AUD|Avg: $5,370 AUD|-2.8%
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
November 6, 2026
Retailer 5$3,986 AUD
Retailer 8$4,224 AUD
Retailer 14$4,288 AUD
Retailer 15$4,341 AUD
Retailer 6$4,438 AUD
Retailer 7$4,614 AUD
Retailer 2$4,643 AUD
Retailer 13$4,655 AUD
Retailer 4$4,680 AUD
Retailer 11$4,907 AUD
Retailer 3$4,914 AUD
Retailer 1$5,065 AUD
Retailer 10$6,271 AUD
Retailer 9$6,478 AUD
Retailer 16$8,301 AUD
Retailer 12$8,852 AUD

26 data points across 16 retailers

19 retailers$3,986 AUD to $8,852 AUD

A
Cheapest Retailer
-
$3,986 AUD
A
Retailer 2
-
$4,224 AUD
View
A
Retailer 3
-
$4,288 AUD
View
A
Retailer 4
-
$4,341 AUD
View
A
Retailer 5
-
$4,438 AUD
View
Final sale: no returns
A
Retailer 6
-
$4,614 AUD
View
A
Retailer 7
-
$4,643 AUD
View
A
Retailer 8
-
$4,655 AUD
View
A
Retailer 9
-
$4,680 AUD
View
A
Retailer 10
-
$4,907 AUD
View
A
Retailer 11
-
$4,914 AUD
View
A
Retailer 12
-
$5,065 AUD
View
B+
Retailer 13
-
$5,680 AUD
View
Retailer 14
-
$6,088 AUD
View
Price last confirmed 33 days ago
B+
Retailer 15
-
$6,271 AUD
View
B+
Retailer 16
-
$6,478 AUD
View
B
Retailer 17
-
$8,301 AUD
View
B
Retailer 18
-
$8,852 AUD
View
Most Expensive
NZ Jewellers
91116bf6-b0f9-4625-9fe7-11249a12215e · Sep 25
$10,394 AUD
$7,276 USD
View
Price last confirmed 41 days ago
18 more retailers have this diamond
Prices start from $3,986 AUDSave up to $4,867 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
$3,986 AUD