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Round|Natural|GIA

1.01ct K SI1 Round Natural Diamond

EX • K/SI1 • GIA 7556348419

Certificate GIA 7556348419

Diamond specifications and retailer prices

From $2,619 NZD
As of November 6, 2026
Save $4,058 NZD (61%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $6,676 NZD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.01ct natural round diamond

This 1.01ct natural round sits in the classic one-carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7556348419. Listed at 11 retailers as of November 5, 2026, with prices from $2,619 to $6,676, a $4,058 spread on the same certified stone. NZ Jewellers lists it at $6,676. 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

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 7556348419
Dimensions6.34 × 6.37 × 3.99 mm
L/W Ratio1.00
Star length50%
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Needle
Top View
6.34 mm6.37 mm1.01 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7556348419
Side View
Table 57.0%Crown 36°Girdle: Slightly ThickPavilion 40.6°Culet: NoneDepth 62.7%

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: $6,676 NZD|Low: $2,617 NZD|High: $6,676 NZD|Avg: $3,574 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 2$2,619 NZD
Retailer 9$2,738 NZD
Retailer 11$2,738 NZD
Retailer 8$2,740 NZD
Retailer 3$2,864 NZD
Retailer 4$3,006 NZD
Retailer 10$3,158 NZD
Retailer 6$3,341 NZD
Retailer 5$3,709 NZD
Retailer 7$4,782 NZD
NZ Jewellers$6,676 NZD

30 data points across 11 retailers

11 retailers$2,619 NZD to $6,676 NZD

A
Cheapest Retailer
-
$2,619 NZD
A
Retailer 2
-
$2,738 NZD
View
Retailer 3
-
$2,738 NZD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$2,740 NZD
View
A
Retailer 5
-
$2,864 NZD
View
A
Retailer 6
-
$3,006 NZD
View
B+
Retailer 7
-
$3,158 NZD
View
B+
Retailer 8
-
$3,341 NZD
View
B+
Retailer 9
-
$3,709 NZD
View
B
Retailer 10
-
$4,782 NZD
View
Most Expensive
B
NZ Jewellers
057a8195-30fc-4150-8b43-4ff3ea5f47d1 · Nov 5
$6,676 NZD
$3,753 USD
View
10 more retailers have this diamond
Prices start from $2,619 NZDSave up to $4,058 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 Round
$2,619 NZD