Heart|Natural|GIA

1.01ct J SI1 Heart Natural Diamond

EX • J/SI1 • GIA 6471314922

Certificate GIA 6471314922

Diamond specifications and retailer prices

From $2,655 NZD
As of November 6, 2026
Save $3,575 NZD (57%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $8,697 NZD at NZ Jewellers · As of September 30, 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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6471314922. Listed at 15 retailers as of November 4, 2026, with a 135% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6471314922
Dimensions5.52 × 6.53 × 3.49 mm
L/W Ratio1.18
Top View
5.52 mm6.53 mm1.01 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6471314922
Side View
Table 63.0%CrownGirdle: VTK-XTKPavilionCulet: NoneDepth 53.4%

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: $2,655 NZD|Low: $2,655 NZD|High: $6,323 NZD|Avg: $4,225 NZD|-2.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 1$2,655 NZD
Retailer 5$3,292 NZD
Retailer 2$3,873 NZD
Retailer 3$4,351 NZD
Retailer 6$4,652 NZD
Retailer 4$6,231 NZD

42 data points across 6 retailers

15 retailers$2,655 NZD to $6,231 NZD

A
Cheapest Retailer
-
$2,655 NZD
B+
Retailer 2
-
$3,126 NZD
View
B+
Retailer 3
-
$3,220 NZD
View
B+
Retailer 4
-
$3,292 NZD
View
Final sale: no returns
Retailer 5
-
$3,566 NZD
View
Price last confirmed 30 days ago
Retailer 6
-
$3,566 NZD
View
Price last confirmed 22 days ago
B
Retailer 7
-
$3,635 NZD
View
Retailer 8
-
$3,730 NZD
View
Price last confirmed 22 days ago
B
Retailer 9
-
$3,813 NZD
View
B+
Retailer 10
-
$3,873 NZD
View
Retailer 11
-
$4,115 NZD
View
Price last confirmed 29 days ago
B
Retailer 12
-
$4,351 NZD
View
Retailer 13
-
$4,652 NZD
View
Price last confirmed 33 days ago
B
Retailer 14
-
$6,231 NZD
View
Most Expensive
NZ Jewellers
e681ef08-a78e-4c9d-ab37-c434d285fae6 · Sep 30
$8,697 NZD
$4,821 USD
View
Price last confirmed 37 days ago
14 more retailers have this diamond
Prices start from $2,655 NZDSave up to $3,575 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
$2,655 NZD