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Round|Natural|HRD

1.01ct I SI2 Round Natural Diamond

EX • I/SI2 • HRD 260000217459

Certificate HRD 260000217459

Diamond specifications and retailer prices

From $1,879 NZD
As of November 6, 2026
Save $4,216 NZD (69%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $6,095 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by HRD 260000217459. Listed at 14 retailers as of November 5, 2026, with prices from $1,879 to $6,095, a $4,216 spread on the same certified stone. NZ Jewellers lists it at $6,095. 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
I
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41.1°
OriginNatural
Grading LabHRD
CertificateHRD 260000217459
Dimensions6.41 × 6.35 × 4.02 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
6.41 mm6.35 mm1.01 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateHRD 260000217459
Side View
Table 57.0%Crown 36°Girdle: MED-MEDPavilion 41.1°Culet: NoneDepth 63.0%

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: $6,095 NZD|Low: $1,879 NZD|High: $6,351 NZD|Avg: $3,239 NZD|-4.0%
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
November 6, 2026
Retailer 2$1,879 NZD
Retailer 9$2,298 NZD
Retailer 4$2,305 NZD
Retailer 11$2,337 NZD
Retailer 10$2,499 NZD
Retailer 13$2,615 NZD
Retailer 3$2,884 NZD
Retailer 8$2,971 NZD
Retailer 6$3,255 NZD
Retailer 5$3,597 NZD
Retailer 7$4,120 NZD
Retailer 12$4,565 NZD
NZ Jewellers$6,095 NZD

40 data points across 13 retailers

14 retailers$1,879 NZD to $6,095 NZD

A
Cheapest Retailer
-
$1,879 NZD
A
Retailer 2
-
$2,298 NZD
View
A
Retailer 3
-
$2,305 NZD
View
Final sale: no returns
A
Retailer 4
-
$2,336 NZD
View
A
Retailer 5
-
$2,337 NZD
View
A
Retailer 6
-
$2,499 NZD
View
A
Retailer 7
-
$2,615 NZD
View
A
Retailer 8
-
$2,884 NZD
View
A
Retailer 9
-
$2,971 NZD
View
A
Retailer 10
-
$3,255 NZD
View
A
Retailer 11
-
$3,597 NZD
View
B+
Retailer 12
-
$4,120 NZD
View
B+
Retailer 13
-
$4,565 NZD
View
Most Expensive
B
NZ Jewellers
e29dfb58-673e-4304-a4e5-bd34b792b448 · Nov 5
$6,095 NZD
$3,426 USD
View
13 more retailers have this diamond
Prices start from $1,879 NZDSave up to $4,216 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
$1,879 NZD