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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 $2,172 NZD
As of November 5, 2026
Save $4,279 NZD (66%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $6,451 NZD 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 $2,172 to $6,451, a $4,279 spread on the same certified stone. NZ Jewellers lists it at $6,451. 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: $6,451 NZD|Low: $1,791 NZD|High: $6,451 NZD|Avg: $2,867 NZD|+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$2,172 NZD
Retailer 17$2,192 NZD
Retailer 3$2,280 NZD
Retailer 4$2,369 NZD
Retailer 13$2,396 NZD
Retailer 15$2,396 NZD
Retailer 5$2,435 NZD
Retailer 14$2,507 NZD
Retailer 9$2,538 NZD
Retailer 11$2,594 NZD
Retailer 2$2,635 NZD
Retailer 18$2,681 NZD
Retailer 16$2,765 NZD
Retailer 7$2,850 NZD
Retailer 8$2,850 NZD
Retailer 10$2,895 NZD
Retailer 6$2,958 NZD
Retailer 12$4,620 NZD
NZ Jewellers$6,451 NZD

33 data points across 19 retailers

15 retailers$2,172 NZD to $6,451 NZD

B+
Cheapest Retailer
-
$2,172 NZD
B+
Retailer 2
-
$2,192 NZD
View
Final sale: no returns
B+
Retailer 3
-
$2,280 NZD
View
B+
Retailer 4
-
$2,369 NZD
View
B+
Retailer 5
-
$2,396 NZD
View
B+
Retailer 6
-
$2,435 NZD
View
B+
Retailer 7
-
$2,507 NZD
View
B+
Retailer 8
-
$2,635 NZD
View
B+
Retailer 9
-
$2,681 NZD
View
B+
Retailer 10
-
$2,765 NZD
View
B+
Retailer 11
-
$2,850 NZD
View
B+
Retailer 12
-
$2,850 NZD
View
B+
Retailer 13
-
$2,958 NZD
View
B
Retailer 14
-
$4,620 NZD
View
Most Expensive
C
NZ Jewellers
0fc3b4c8-efa5-47a3-8bb6-a2a7f81dc7fd · Nov 5
$6,451 NZD
$3,576 USD
View
14 more retailers have this diamond
Prices start from $2,172 NZDSave up to $4,279 NZD

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
$2,172 NZD