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Round|Natural|GIA

1.01ct I SI1 Round Natural Diamond

EX • I/SI1 • GIA 6552633773

Certificate GIA 6552633773

Diamond specifications and retailer prices

From $3,595 NZD
As of November 6, 2026
Save $6,151 NZD (63%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $9,746 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 SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6552633773. Listed at 25 retailers as of November 5, 2026, with prices from $3,595 to $9,746, a $6,151 spread on the same certified stone. NZ Jewellers lists it at $9,746. 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
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6552633773
Dimensions6.42 × 6.45 × 3.91 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Feather, Pinpoint
Top View
6.42 mm6.45 mm1.01 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6552633773
Side View
Table 59.0%Crown 34.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 60.9%

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: $9,746 NZD|Low: $3,555 NZD|High: $9,746 NZD|Avg: $5,335 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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
Retailer 24
Retailer 25
November 6, 2026
Retailer 2$3,595 NZD
Retailer 3$3,601 NZD
Retailer 9$4,077 NZD
Retailer 14$4,174 NZD
Retailer 11$4,300 NZD
Retailer 23$4,420 NZD
Retailer 13$4,461 NZD
Retailer 4$4,609 NZD
Retailer 6$4,661 NZD
Retailer 8$4,661 NZD
Retailer 10$4,780 NZD
Retailer 7$4,876 NZD
Retailer 20$4,903 NZD
Retailer 5$4,914 NZD
Retailer 19$5,000 NZD
Retailer 17$5,358 NZD
Retailer 12$5,379 NZD
Retailer 21$5,462 NZD
Retailer 18$5,556 NZD
Retailer 24$5,608 NZD
Retailer 22$5,690 NZD
Retailer 15$6,768 NZD
Retailer 16$6,958 NZD
Retailer 25$8,166 NZD
NZ Jewellers$9,746 NZD

20 data points across 25 retailers

25 retailers$3,595 NZD to $9,746 NZD

A
Cheapest Retailer
-
$3,595 NZD
A
Retailer 2
-
$3,601 NZD
View
A
Retailer 3
-
$4,077 NZD
View
A
Retailer 4
-
$4,174 NZD
View
A
Retailer 5
-
$4,300 NZD
View
Final sale: no returns
A
Retailer 6
-
$4,420 NZD
View
A
Retailer 7
-
$4,461 NZD
View
B+
Retailer 8
-
$4,609 NZD
View
B+
Retailer 9
-
$4,661 NZD
View
Retailer 10
-
$4,661 NZD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
$4,780 NZD
View
B+
Retailer 12
-
$4,876 NZD
View
B+
Retailer 13
-
$4,903 NZD
View
B+
Retailer 14
-
$4,914 NZD
View
B+
Retailer 15
-
$5,000 NZD
View
B+
Retailer 16
-
$5,358 NZD
View
B+
Retailer 17
-
$5,379 NZD
View
Retailer 18
-
$5,414 NZD
View
Price last confirmed 30 days ago
B+
Retailer 19
-
$5,462 NZD
View
B+
Retailer 20
-
$5,608 NZD
View
B+
Retailer 21
-
$5,690 NZD
View
B
Retailer 22
-
$6,768 NZD
View
B
Retailer 23
-
$6,958 NZD
View
B
Retailer 24
-
$8,166 NZD
View
Most Expensive
B
NZ Jewellers
63f43d3d-7aa9-4196-8292-634f7940fa71 · Nov 5
$9,746 NZD
$5,403 USD
View
24 more retailers have this diamond
Prices start from $3,595 NZDSave up to $6,151 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
$3,595 NZD