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Heart|Natural|GIA

1.01ct G SI1 Heart Natural Diamond

GD • G/SI1 • GIA 1548376562

Certificate GIA 1548376562

Diamond specifications and retailer prices

From $2,217 AUD
As of November 6, 2026
Save $2,774 AUD (56%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $6,462 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1548376562. Listed at 19 retailers as of November 4, 2026, with a 125% 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

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

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1548376562
Dimensions5.77 × 6.77 × 4.32 mm
L/W Ratio1.17
Culet sizeNone
Key to symbols
Crystal, Cloud, Pinpoint
Top View
5.77 mm6.77 mm1.01 ctG / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1548376562
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 63.8%

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: $2,458 AUD|Low: $2,198 AUD|High: $5,213 AUD|Avg: $3,164 AUD|-3.9%
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$2,217 AUD
Retailer 7$2,387 AUD
Retailer 1$2,458 AUD
Retailer 2$2,480 AUD
Retailer 16$2,503 AUD
Retailer 9$2,582 AUD
Retailer 15$2,624 AUD
Retailer 8$2,719 AUD
Retailer 13$2,793 AUD
Retailer 4$2,823 AUD
Retailer 10$3,101 AUD
Retailer 11$3,212 AUD
Retailer 12$3,486 AUD
Retailer 3$4,547 AUD
Retailer 6$4,817 AUD
Retailer 14$4,991 AUD

24 data points across 16 retailers

19 retailers$2,217 AUD to $4,991 AUD

A
Cheapest Retailer
-
$2,217 AUD
B+
Retailer 2
-
$2,387 AUD
View
Final sale: no returns
A
Retailer 3
-
$2,458 AUD
View
A
Retailer 4
-
$2,480 AUD
View
A
Retailer 5
-
$2,503 AUD
View
B+
Retailer 6
-
$2,582 AUD
View
A
Retailer 7
-
$2,624 AUD
View
B+
Retailer 8
-
$2,719 AUD
View
B+
Retailer 9
-
$2,793 AUD
View
B+
Retailer 10
-
$2,823 AUD
View
B+
Retailer 11
-
$3,101 AUD
View
B+
Retailer 12
-
$3,212 AUD
View
B
Retailer 13
-
$3,451 AUD
View
B+
Retailer 14
-
$3,486 AUD
View
Retailer 15
-
$3,705 AUD
View
Price last confirmed 33 days ago
B
Retailer 16
-
$4,547 AUD
View
B
Retailer 17
-
$4,817 AUD
View
B
Retailer 18
-
$4,991 AUD
View
Most Expensive
NZ Jewellers
d14a9828-2a4b-4a21-9fbe-fa53cde159ed · Sep 25
$6,462 AUD
$4,440 USD
View
Price last confirmed 42 days ago
18 more retailers have this diamond
Prices start from $2,217 AUDSave up to $2,774 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
$2,217 AUD