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Heart|Natural|GIA

1.01ct G SI1 Heart Natural Diamond

VG • G/SI1 • GIA 2548434537

Certificate GIA 2548434537

Diamond specifications and retailer prices

From $2,029 AUD
As of November 6, 2026
Save $4,251 AUD (68%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $6,280 AUD at NZ Jewellers · As of November 5, 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2548434537. Listed at 19 retailers as of November 5, 2026, with prices from $2,029 to $6,280, a $4,251 spread on the same certified stone. NZ Jewellers lists it at $6,280. 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

1.01
Carat
G
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2548434537
Dimensions6.05 × 6.74 × 4.12 mm
L/W Ratio1.11
Top View
6.05 mm6.74 mm1.01 ctG / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2548434537
Side View
Table 58.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 61.1%

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: $6,280 AUD|Low: $739 AUD|High: $6,692 AUD|Avg: $2,966 AUD|-6.2%
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 6, 2026
Retailer 12$739 AUD
Retailer 16$2,029 AUD
Retailer 20$2,068 AUD
Retailer 13$2,262 AUD
Retailer 2$2,497 AUD
Retailer 10$2,500 AUD
Retailer 15$2,503 AUD
Retailer 17$2,575 AUD
Retailer 11$2,630 AUD
Retailer 18$2,694 AUD
Retailer 9$2,743 AUD
Retailer 8$2,764 AUD
Retailer 7$2,943 AUD
Retailer 4$3,007 AUD
Retailer 3$3,008 AUD
Retailer 6$3,042 AUD
Retailer 5$3,165 AUD
Retailer 19$3,372 AUD
Retailer 14$4,499 AUD
NZ Jewellers$6,280 AUD

27 data points across 20 retailers

19 retailers$2,029 AUD to $6,280 AUD

A
Cheapest Retailer
-
$2,029 AUD
Final sale: no returns
Retailer 2
-
$2,068 AUD
View
Price last confirmed 8 days ago
A
Retailer 3
-
$2,262 AUD
View
A
Retailer 4
-
$2,497 AUD
View
Retailer 5
-
$2,500 AUD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$2,503 AUD
View
A
Retailer 7
-
$2,575 AUD
View
Retailer 8
-
$2,630 AUD
View
Price last confirmed 8 days ago
A
Retailer 9
-
$2,694 AUD
View
Retailer 10
-
$2,743 AUD
View
Price last confirmed 22 days ago
B+
Retailer 11
-
$2,764 AUD
View
Retailer 12
-
$2,943 AUD
View
Price last confirmed 8 days ago
B+
Retailer 13
-
$3,007 AUD
View
Retailer 14
-
$3,008 AUD
View
Price last confirmed 8 days ago
Retailer 15
-
$3,042 AUD
View
Price last confirmed 8 days ago
B+
Retailer 16
-
$3,165 AUD
View
B+
Retailer 17
-
$3,372 AUD
View
B
Retailer 18
-
$4,499 AUD
View
Most Expensive
B
NZ Jewellers
81483496-4b4d-452e-8598-e47eab3f84b1 · Nov 5
$6,280 AUD
$4,315 USD
View
18 more retailers have this diamond
Prices start from $2,029 AUDSave up to $4,251 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
$2,029 AUD