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Heart|Natural|GIA

1.06ct K SI1 Heart Natural Diamond

EX • K/SI1 • GIA 1567443782

Certificate GIA 1567443782

Diamond specifications and retailer prices

From $2,875 NZD
As of November 6, 2026
Save $4,356 NZD (60%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $7,232 NZD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.06ct natural heart diamond

This 1.06ct 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 1567443782. Listed at 10 retailers as of November 5, 2026, with prices from $2,875 to $7,232, a $4,356 spread on the same certified stone. NZ Jewellers lists it at $7,232. 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

1.06
Carat
K
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1567443782
Dimensions6.31 × 7.03 × 4.11 mm
L/W Ratio1.11
Culet sizeNone
Top View
6.31 mm7.03 mm1.06 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1567443782
Side View
Table 58.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 58.4%

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 6
Current: $7,232 NZD|Low: $1,806 NZD|High: $7,232 NZD|Avg: $2,794 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 9$1,817 NZD
Retailer 10$2,677 NZD
Retailer 2$2,875 NZD
Retailer 5$2,966 NZD
Retailer 3$3,103 NZD
Retailer 7$3,103 NZD
Retailer 8$3,132 NZD
Retailer 4$3,422 NZD
Retailer 6$3,619 NZD
NZ Jewellers$7,232 NZD

20 data points across 10 retailers

10 retailers$2,875 NZD to $7,232 NZD

Retailer 1
-
$1,817 NZD
Price last confirmed 9 days ago
Retailer 2
-
$2,677 NZD
View
Price last confirmed 8 days ago
B+
Retailer 3
-
$2,875 NZD
View
B+
Retailer 4
-
$2,966 NZD
View
B+
Retailer 5
-
$3,103 NZD
View
B+
Retailer 6
-
$3,103 NZD
View
Retailer 7
-
$3,132 NZD
View
Price last confirmed 7 days ago
B+
Retailer 8
-
$3,422 NZD
View
B
Retailer 9
-
$3,619 NZD
View
Most Expensive
B
NZ Jewellers
a9b906b3-44f1-4037-acee-b6f28fa35c2b · Nov 5
$7,232 NZD
$4,009 USD
View
9 more retailers have this diamond
Prices start from $2,875 NZDSave up to $4,356 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+
1.06ct Heart
$2,875 NZD