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Heart|Natural|GIA

1.01ct J IF Heart Natural Diamond

VG • J/IF • GIA 2231925371

Certificate GIA 2231925371

Diamond specifications and retailer prices

From $5,103 NZD
£2,260 GBP
As of November 2, 2026
Save $4,822 NZD (49%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $9,925 NZD at NZ Jewellers · As of November 3, 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 IF clarity (flawless or internally-flawless), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2231925371. Listed at 11 retailers as of November 2, 2026, with prices from $5,103 to $9,925, a $4,822 spread on the same certified stone. NZ Jewellers lists it at $9,925. 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
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2231925371
Dimensions6.26 × 5.57 × 3.98 mm
L/W Ratio1.12
Culet sizeNone
Top View
6.26 mm5.57 mm1.01 ctJ / IF
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2231925371
Side View
Table 75.0%CrownGirdlePavilionCulet: NoneDepth 63.7%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $9,925 NZD|Low: $4,818 NZD|High: $9,925 NZD|Avg: $6,252 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 3, 2026
Retailer 4$5,053 NZD
Retailer 6$5,103 NZD
Retailer 3$5,258 NZD
Retailer 12$5,485 NZD
Retailer 7$5,697 NZD
Retailer 11$5,697 NZD
Retailer 5$5,915 NZD
Retailer 10$6,573 NZD
Retailer 2$6,642 NZD
Retailer 9$7,002 NZD
Retailer 8$9,527 NZD
NZ Jewellers$9,925 NZD

28 data points across 12 retailers

11 retailers$5,103 NZD to $9,925 NZD

B
Cheapest Retailer
-
$5,103 NZD
£2,260 GBP
B
Retailer 2
-
$5,258 NZD
$2,957 USD
View
Final sale: no returns
B
Retailer 3
-
$5,485 NZD
$3,085 USD
View
B
Retailer 4
-
$5,697 NZD
$3,204 USD
View
Retailer 5
-
$5,697 NZD
$3,204 USD
View
Price last confirmed 9 days ago
B
Retailer 6
-
$5,915 NZD
$3,327 USD
View
B
Retailer 7
-
$6,573 NZD
$3,697 USD
View
B
Retailer 8
-
$6,642 NZD
€3,558 EUR
View
B
Retailer 9
-
$7,002 NZD
ZAR 63,621 ZAR
View
B
Retailer 10
-
$9,527 NZD
£4,219 GBP
View
Most Expensive
B
NZ Jewellers
6b9f1f88-fd75-4d17-bb7d-354331375b96 · Nov 3
$9,925 NZD
$5,582 USD
View
10 more retailers have this diamond
Prices start from $5,103 NZDSave up to $4,822 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
$5,103 NZD