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Round|Natural|GIA

1.01ct E SI2 Round Natural Diamond

VG • E/SI2 • GIA 2135470876

Certificate GIA 2135470876

Diamond specifications and retailer prices

From $10,255 NZD
As of November 1, 2026
Save $8,448 NZD (45%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $22,507 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 very-good cut grade and certified by GIA 2135470876. Listed at 19 retailers as of November 1, 2026, with a 82% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2135470876
Dimensions6.60 × 6.58 × 3.84 mm
L/W Ratio1.00
Culet sizeNone
Top View
6.60 mm6.58 mm1.01 ctE / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2135470876
Side View
Table 60.0%CrownGirdle: MediumPavilionCulet: NoneDepth 58.2%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $22,507 NZD|Low: $9,378 NZD|High: $22,507 NZD|Avg: $13,988 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 5$10,255 NZD
Retailer 6$11,253 NZD
Retailer 9$11,253 NZD
Retailer 10$12,191 NZD
Retailer 7$12,379 NZD
Retailer 2$12,477 NZD
Retailer 3$13,811 NZD
Retailer 8$14,068 NZD
Retailer 4$18,703 NZD
NZ Jewellers$22,507 NZD

40 data points across 10 retailers

19 retailers$10,255 NZD to $18,703 NZD

B
Cheapest Retailer
-
$10,255 NZD
B
Retailer 2
-
$10,334 NZD
View
B
Retailer 3
-
$10,631 NZD
View
B
Retailer 4
-
$11,253 NZD
View
Final sale: no returns
Retailer 5
-
$11,253 NZD
View
Price last confirmed 8 days ago
B
Retailer 6
-
$11,266 NZD
View
B
Retailer 7
-
$11,451 NZD
View
B
Retailer 8
-
$12,191 NZD
View
B
Retailer 9
-
$12,379 NZD
View
B
Retailer 10
-
$12,477 NZD
View
B
Retailer 11
-
$13,306 NZD
View
B
Retailer 12
-
$13,537 NZD
View
B
Retailer 13
-
$13,537 NZD
View
B
Retailer 14
-
$13,811 NZD
View
B
Retailer 15
-
$13,982 NZD
View
B
Retailer 16
-
$14,068 NZD
View
B
Retailer 17
-
$18,703 NZD
View
Retailer 18
-
$20,617 NZD
View
Price under review
Most Expensive
NZ Jewellers
88869717-0792-417b-bb7c-20a042c7c4ac · Nov 5
$22,507 NZD
$12,652 USD
View
Price under review
18 more retailers have this diamond
Prices start from $10,255 NZDSave up to $8,448 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
$10,255 NZD