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Heart|Natural|GIA

1.01ct J SI2 Heart Natural Diamond

EX • J/SI2 • GIA 2424996914

Certificate GIA 2424996914

Diamond specifications and retailer prices

From $2,749 NZD
As of November 6, 2026
Save $5,253 NZD (66%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $8,002 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2424996914. Listed at 20 retailers as of November 5, 2026, with prices from $2,749 to $8,002, a $5,253 spread on the same certified stone. NZ Jewellers lists it at $8,002. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.01
Carat
J
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2424996914
Dimensions6.18 × 6.62 × 3.60 mm
L/W Ratio1.07
Top View
6.18 mm6.62 mm1.01 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2424996914
Side View
Table 62.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 54.4%

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: $2,749 NZD|Low: $2,749 NZD|High: $6,784 NZD|Avg: $4,171 NZD|-3.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 1$2,749 NZD
Retailer 7$2,792 NZD
Retailer 9$3,456 NZD
Retailer 8$3,532 NZD
Retailer 2$3,813 NZD
Retailer 4$3,880 NZD
Retailer 5$4,158 NZD
Retailer 3$5,199 NZD
Retailer 6$6,705 NZD

29 data points across 9 retailers

20 retailers$2,749 NZD to $8,002 NZD

A
Cheapest Retailer
-
$2,749 NZD
B+
Retailer 2
-
$2,792 NZD
View
B+
Retailer 3
-
$3,357 NZD
View
B+
Retailer 4
-
$3,456 NZD
View
B
Retailer 5
-
$3,480 NZD
View
B
Retailer 6
-
$3,532 NZD
View
Final sale: no returns
B
Retailer 7
-
$3,725 NZD
View
B
Retailer 8
-
$3,813 NZD
View
Retailer 9
-
$3,828 NZD
View
Price last confirmed 8 days ago
B
Retailer 10
-
$3,828 NZD
View
B+
Retailer 11
-
$3,880 NZD
View
B
Retailer 12
-
$4,005 NZD
View
B
Retailer 13
-
$4,077 NZD
View
B
Retailer 14
-
$4,158 NZD
View
B
Retailer 15
-
$4,174 NZD
View
B
Retailer 16
-
$4,416 NZD
View
B
Retailer 17
-
$5,199 NZD
View
B
Retailer 18
-
$6,149 NZD
View
B
Retailer 19
-
$6,705 NZD
View
Most Expensive
C
NZ Jewellers
ce5126bb-5c2f-4bea-829f-4c967f4f00b1 · Nov 5
$8,002 NZD
$4,436 USD
View
19 more retailers have this diamond
Prices start from $2,749 NZDSave up to $5,253 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.

A
1.01ct Heart
$2,749 NZD