Heart|Natural|GIA

1.02ct F VS1 Heart Natural Diamond

EX • F/VS1 • GIA 2537242423

Certificate GIA 2537242423

Diamond specifications and retailer prices

From $3,815 AUD
As of November 6, 2026
Save $1,861 AUD (33%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $9,216 AUD at NZ Jewellers · As of October 21, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2537242423. Listed at 14 retailers as of November 6, 2026, with a 49% 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
F
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2537242423
Dimensions6.96 × 5.90 × 4.12 mm
L/W Ratio1.18
Top View
6.96 mm5.90 mm1.02 ctF / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2537242423
Side View
Table 59.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 59.2%

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 6
Current: $9,216 AUD|Low: $3,687 AUD|High: $9,216 AUD|Avg: $6,136 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 27, 2026
Retailer 9$4,423 AUD
Retailer 7$4,793 AUD
Retailer 8$4,976 AUD
Retailer 3$5,119 AUD
Retailer 6$5,529 AUD
Retailer 4$6,159 AUD
Retailer 2$6,853 AUD
Retailer 5$8,856 AUD
NZ Jewellers$9,216 AUD

35 data points across 9 retailers

14 retailers$3,815 AUD to $5,676 AUD

A
Cheapest Retailer
-
$3,815 AUD
Retailer 2
-
$4,120 AUD
View
Price last confirmed 12 days ago
A
Retailer 3
-
$4,279 AUD
View
Retailer 4
-
$4,793 AUD
View
Price last confirmed 16 days ago
Retailer 5
-
$4,976 AUD
View
Price last confirmed 16 days ago
B+
Retailer 6
-
$5,487 AUD
View
B+
Retailer 7
-
$5,487 AUD
View
Retailer 8
-
$5,529 AUD
View
Price last confirmed 15 days ago
B+
Retailer 9
-
$5,676 AUD
View
Retailer 10
-
$5,798 AUD
View
Price last confirmed 11 days ago
Retailer 11
-
$6,159 AUD
View
Price last confirmed 11 days ago
Retailer 12
-
$6,853 AUD
View
Price last confirmed 11 days ago
Retailer 13
-
$8,856 AUD
View
Price last confirmed 12 days ago
Most Expensive
NZ Jewellers
6279acac-f324-4678-a2ac-19fee88215c3 · Oct 21
$9,216 AUD
$6,332 USD
View
Price last confirmed 17 days ago
13 more retailers have this diamond
Prices start from $3,815 AUDSave up to $1,861 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
$3,815 AUD