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Round|Natural|GIA

1.01ct I SI2 Round Natural Diamond

EX • I/SI2 • GIA 7448358943

Certificate GIA 7448358943

Diamond specifications and retailer prices

From $2,923 NZD
As of November 6, 2026
Save $5,577 NZD (66%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $8,500 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 GIA 7448358943. Listed at 17 retailers as of November 5, 2026, with prices from $2,923 to $8,500, a $5,577 spread on the same certified stone. NZ Jewellers lists it at $8,500. 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
FluorescenceMedium
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 7448358943
Dimensions6.40 × 6.36 × 4.01 mm
L/W Ratio1.01
Top View
6.40 mm6.36 mm1.01 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 7448358943
Side View
Table 57.0%Crown 36.5°Girdle: THN-MEDPavilion 41°Culet: NoneDepth 62.8%

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: $2,923 NZD|Low: $2,821 NZD|High: $7,206 NZD|Avg: $4,205 NZD|-2.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 1$2,923 NZD
Retailer 8$2,960 NZD
Retailer 5$3,608 NZD
Retailer 9$3,673 NZD
Retailer 10$3,750 NZD
Retailer 3$4,125 NZD
Retailer 2$4,253 NZD
Retailer 4$4,392 NZD
Retailer 7$4,997 NZD
Retailer 6$7,101 NZD

43 data points across 10 retailers

17 retailers$2,923 NZD to $8,500 NZD

A
Cheapest Retailer
-
$2,923 NZD
A
Retailer 2
-
$2,960 NZD
View
A
Retailer 3
-
$3,608 NZD
View
A
Retailer 4
-
$3,673 NZD
View
A
Retailer 5
-
$3,750 NZD
View
Final sale: no returns
A
Retailer 6
-
$3,928 NZD
View
Retailer 7
-
$4,065 NZD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$4,065 NZD
View
B+
Retailer 9
-
$4,125 NZD
View
B+
Retailer 10
-
$4,253 NZD
View
Retailer 11
-
$4,273 NZD
View
Price last confirmed 109 days ago
B+
Retailer 12
-
$4,392 NZD
View
B+
Retailer 13
-
$4,691 NZD
View
B+
Retailer 14
-
$4,997 NZD
View
B
Retailer 15
-
$6,258 NZD
View
B
Retailer 16
-
$7,101 NZD
View
Most Expensive
B
NZ Jewellers
4d40a59f-e395-4c8a-9600-0880350c5e61 · Nov 5
$8,500 NZD
$4,778 USD
View
16 more retailers have this diamond
Prices start from $2,923 NZDSave up to $5,577 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
$2,923 NZD