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Heart|Natural|GIA

1.01ct J SI2 Heart Natural Diamond

GD • J/SI2 • GIA 2225941206

Certificate GIA 2225941206

Diamond specifications and retailer prices

From $1,752 AUD
As of November 5, 2026
Save $3,452 AUD (66%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $5,205 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 J colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2225941206. Listed at 15 retailers as of November 5, 2026, with prices from $1,752 to $5,205, a $3,452 spread on the same certified stone. NZ Jewellers lists it at $5,205. 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
J
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2225941206
Dimensions6.95 × 5.94 × 4.15 mm
L/W Ratio1.17
Girdle conditionFaceted
Cert comments
Additional twinning wisps, pinpoints and surface graining are not shown.
Key to symbols
Twinning Wisp, Crystal, Feather, Indented Natural, Natural, Extra Facet
Top View
6.95 mm5.94 mm1.01 ctJ / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2225941206
Side View
Table 54.0%CrownGirdle: THN-STKPavilionCulet: NoneDepth 59.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $5,205 AUD|Low: $1,445 AUD|High: $5,205 AUD|Avg: $2,313 AUD|+1.0%
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
November 6, 2026
Retailer 19$1,752 AUD
Retailer 17$1,768 AUD
Retailer 3$1,840 AUD
Retailer 4$1,911 AUD
Retailer 13$1,933 AUD
Retailer 15$1,933 AUD
Retailer 5$1,965 AUD
Retailer 14$2,023 AUD
Retailer 9$2,048 AUD
Retailer 11$2,093 AUD
Retailer 2$2,126 AUD
Retailer 18$2,163 AUD
Retailer 16$2,231 AUD
Retailer 7$2,300 AUD
Retailer 8$2,300 AUD
Retailer 10$2,336 AUD
Retailer 6$2,387 AUD
Retailer 12$3,727 AUD
NZ Jewellers$5,205 AUD

33 data points across 19 retailers

15 retailers$1,752 AUD to $5,205 AUD

B+
Cheapest Retailer
-
$1,752 AUD
B+
Retailer 2
-
$1,768 AUD
View
Final sale: no returns
B+
Retailer 3
-
$1,840 AUD
View
B+
Retailer 4
-
$1,911 AUD
View
B+
Retailer 5
-
$1,933 AUD
View
B+
Retailer 6
-
$1,965 AUD
View
B+
Retailer 7
-
$2,023 AUD
View
B+
Retailer 8
-
$2,126 AUD
View
B+
Retailer 9
-
$2,163 AUD
View
B+
Retailer 10
-
$2,231 AUD
View
B+
Retailer 11
-
$2,300 AUD
View
B+
Retailer 12
-
$2,300 AUD
View
B+
Retailer 13
-
$2,387 AUD
View
B
Retailer 14
-
$3,727 AUD
View
Most Expensive
C
NZ Jewellers
0fc3b4c8-efa5-47a3-8bb6-a2a7f81dc7fd · Nov 5
$5,205 AUD
$3,576 USD
View
14 more retailers have this diamond
Prices start from $1,752 AUDSave up to $3,452 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.

B+
1.01ct Heart
$1,752 AUD