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Round|Natural|GIA

1.01ct E SI2 Round Natural Diamond

GD • E/SI2 • GIA 6552450171

Certificate GIA 6552450171

Diamond specifications and retailer prices

From $3,118 NZD
As of November 4, 2026
Save $5,289 NZD (63%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $8,407 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 E colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade and certified by GIA 6552450171. Listed at 21 retailers as of November 4, 2026, with prices from $3,118 to $8,407, a $5,289 spread on the same certified stone. NZ Jewellers lists it at $8,407. 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
E
Colour
SI2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryGood
FluorescenceNone
Crown angle40°
Pavilion angle40.4°
OriginNatural
Grading LabGIA
CertificateGIA 6552450171
Dimensions5.98 × 6.10 × 4.08 mm
L/W Ratio1.02
Culet sizeNone
Key to symbols
Cloud, Crystal, Feather, Needle, Indented Natural, Natural
Top View
5.98 mm6.10 mm1.01 ctE / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 6552450171
Side View
Table 59.0%Crown 40°Girdle: THK-VTKPavilion 40.4°Culet: NoneDepth 67.5%

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 4
Current: $4,348 NZD|Low: $3,118 NZD|High: $7,082 NZD|Avg: $4,225 NZD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 10$3,118 NZD
Retailer 11$3,165 NZD
Retailer 5$3,526 NZD
Retailer 2$3,558 NZD
Retailer 7$3,574 NZD
Retailer 3$4,063 NZD
Retailer 4$4,344 NZD
Retailer 1$4,348 NZD
Retailer 6$4,620 NZD
Retailer 8$4,871 NZD
Retailer 9$7,025 NZD

27 data points across 11 retailers

21 retailers$3,118 NZD to $8,407 NZD

A
Cheapest Retailer
-
$3,118 NZD
A
Retailer 2
-
$3,165 NZD
View
A
Retailer 3
-
$3,526 NZD
View
B+
Retailer 4
-
$3,558 NZD
View
B+
Retailer 5
-
$3,568 NZD
View
A
Retailer 6
-
$3,574 NZD
View
B+
Retailer 7
-
$3,633 NZD
View
B+
Retailer 8
-
$3,711 NZD
View
Final sale: no returns
B+
Retailer 9
-
$4,022 NZD
View
Retailer 10
-
$4,022 NZD
View
Price last confirmed 21 days ago
B+
Retailer 11
-
$4,063 NZD
View
B+
Retailer 12
-
$4,207 NZD
View
B+
Retailer 13
-
$4,268 NZD
View
B+
Retailer 14
-
$4,344 NZD
View
B+
Retailer 15
-
$4,348 NZD
View
B+
Retailer 16
-
$4,620 NZD
View
B+
Retailer 17
-
$4,639 NZD
View
B+
Retailer 18
-
$4,871 NZD
View
B
Retailer 19
-
$6,046 NZD
View
B
Retailer 20
-
$7,025 NZD
View
Most Expensive
B
NZ Jewellers
0637438e-3254-46ac-b0d8-96856d22c2b7 · Nov 5
$8,407 NZD
$4,726 USD
View
20 more retailers have this diamond
Prices start from $3,118 NZDSave up to $5,289 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
$3,118 NZD