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Round|Natural|GIA

1.01ct K SI2 Round Natural Diamond

GD • K/SI2 • GIA 2406162915

Certificate GIA 2406162915

Diamond specifications and retailer prices

From $1,957 NZD
As of November 6, 2026
Save $4,511 NZD (70%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $6,468 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 SI2 clarity (slightly-included), with a standard cut grade and certified by GIA 2406162915. Listed at 15 retailers as of November 5, 2026, with prices from $1,957 to $6,468, a $4,511 spread on the same certified stone. NZ Jewellers lists it at $6,468. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.01
Carat
K
Colour
SI2
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryGood
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2406162915
Dimensions6.27 × 6.16 × 4.05 mm
L/W Ratio1.02
Top View
6.27 mm6.16 mm1.01 ctK / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceMedium
CertificateGIA 2406162915
Side View
Table 57.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 65.2%

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: $6,468 NZD|Low: $1,957 NZD|High: $6,468 NZD|Avg: $2,895 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
Retailer 15
Retailer 16
November 6, 2026
Retailer 6$1,957 NZD
Retailer 16$2,167 NZD
Retailer 4$2,458 NZD
Retailer 2$2,572 NZD
Retailer 3$2,652 NZD
Retailer 15$2,652 NZD
Retailer 7$2,654 NZD
Retailer 5$2,722 NZD
Retailer 9$2,736 NZD
Retailer 8$2,756 NZD
Retailer 13$2,775 NZD
Retailer 10$2,894 NZD
Retailer 14$3,060 NZD
Retailer 11$3,663 NZD
Retailer 12$4,632 NZD
NZ Jewellers$6,468 NZD

32 data points across 16 retailers

15 retailers$1,957 NZD to $6,468 NZD

B+
Cheapest Retailer
-
$1,957 NZD
B+
Retailer 2
-
$2,167 NZD
View
B+
Retailer 3
-
$2,458 NZD
View
B+
Retailer 4
-
$2,572 NZD
View
Retailer 5
-
$2,652 NZD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$2,652 NZD
View
B+
Retailer 7
-
$2,654 NZD
View
B+
Retailer 8
-
$2,722 NZD
View
B+
Retailer 9
-
$2,736 NZD
View
B+
Retailer 10
-
$2,775 NZD
View
B+
Retailer 11
-
$2,894 NZD
View
B+
Retailer 12
-
$3,060 NZD
View
B
Retailer 13
-
$3,663 NZD
View
B
Retailer 14
-
$4,632 NZD
View
Most Expensive
C
NZ Jewellers
ed3d70af-5f82-4b13-bfa5-4863971c1127 · Nov 5
$6,468 NZD
$3,636 USD
View
14 more retailers have this diamond
Prices start from $1,957 NZDSave up to $4,511 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+
1.01ct Round
$1,957 NZD