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Heart|Natural|GIA

1.01ct K SI1 Heart Natural Diamond

EX • K/SI1 • GIA 6521324352

Certificate GIA 6521324352

Diamond specifications and retailer prices

From $2,076 NZD
As of November 4, 2026
Save $3,209 NZD (61%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $5,285 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 K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6521324352. Listed at 14 retailers as of November 4, 2026, with prices from $2,076 to $5,285, a $3,209 spread on the same certified stone. NZ Jewellers lists it at $5,285. 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
K
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle39.83°
Pavilion angle38.62°
OriginNatural
Grading LabGIA
CertificateGIA 6521324352
Dimensions5.89 × 6.84 × 4.01 mm
L/W Ratio1.16
Top View
5.89 mm6.84 mm1.01 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6521324352
Side View
Table 62.0%Crown 39.83°Girdle: THK-VTKPavilion 38.62°Culet: NoneDepth 58.6%

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 4
Current: $5,285 NZD|Low: $2,076 NZD|High: $5,285 NZD|Avg: $2,608 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
Retailer 13
Retailer 14
November 6, 2026
Retailer 5$2,076 NZD
Retailer 12$2,084 NZD
Retailer 7$2,102 NZD
Retailer 2$2,156 NZD
Retailer 3$2,166 NZD
Retailer 13$2,166 NZD
Retailer 11$2,251 NZD
Retailer 6$2,347 NZD
Retailer 4$2,417 NZD
Retailer 9$2,448 NZD
Retailer 14$2,500 NZD
Retailer 8$2,645 NZD
Retailer 10$3,969 NZD
NZ Jewellers$5,285 NZD

37 data points across 14 retailers

14 retailers$2,076 NZD to $5,285 NZD

A
Cheapest Retailer
-
$2,076 NZD
A
Retailer 2
-
$2,084 NZD
View
A
Retailer 3
-
$2,102 NZD
View
A
Retailer 4
-
$2,156 NZD
View
A
Retailer 5
-
$2,166 NZD
View
Retailer 6
-
$2,166 NZD
View
Price last confirmed 8 days ago
A
Retailer 7
-
$2,251 NZD
View
A
Retailer 8
-
$2,347 NZD
View
A
Retailer 9
-
$2,417 NZD
View
A
Retailer 10
-
$2,448 NZD
View
A
Retailer 11
-
$2,500 NZD
View
A
Retailer 12
-
$2,645 NZD
View
B+
Retailer 13
-
$3,969 NZD
View
Most Expensive
B
NZ Jewellers
0837a062-daa1-42ce-8775-59a357f7ec1b · Nov 5
$5,285 NZD
$2,930 USD
View
13 more retailers have this diamond
Prices start from $2,076 NZDSave up to $3,209 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
$2,076 NZD