CaratHunter
Plans
Oval|Natural|GIA

1.00ct E SI2 Oval Natural Diamond

VG • E/SI2 • GIA 1455614152

Certificate GIA 1455614152

Diamond specifications and retailer prices

From $3,177 NZD
As of November 6, 2026
Save $6,160 NZD (66%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $9,337 NZD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural oval diamond

This 1ct natural oval sits in the classic one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1455614152. Listed at 18 retailers as of November 5, 2026, with prices from $3,177 to $9,337, a $6,160 spread on the same certified stone. NZ Jewellers lists it at $9,337. 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

1.00
Carat
E
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1455614152
Dimensions7.50 × 5.48 × 3.54 mm
L/W Ratio1.37
Culet sizeNone
Key to symbols
Twinning Wisp, Crystal, Feather
Top View
7.50 mm5.48 mm1.00 ctE / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1455614152
Side View
Table 63.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 64.6%

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: $3,177 NZD|Low: $3,177 NZD|High: $7,919 NZD|Avg: $4,717 NZD|-3.4%
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$3,177 NZD
Retailer 8$3,254 NZD
Retailer 2$4,034 NZD
Retailer 9$4,122 NZD
Retailer 10$4,122 NZD
Retailer 3$4,391 NZD
Retailer 4$4,513 NZD
Retailer 5$4,726 NZD
Retailer 7$5,576 NZD
Retailer 6$7,804 NZD

28 data points across 10 retailers

18 retailers$3,177 NZD to $9,337 NZD

A
Cheapest Retailer
-
$3,177 NZD
A
Retailer 2
-
$3,254 NZD
View
A
Retailer 3
-
$3,956 NZD
View
A
Retailer 4
-
$4,034 NZD
View
A
Retailer 5
-
$4,122 NZD
View
A
Retailer 6
-
$4,122 NZD
View
Final sale: no returns
A
Retailer 7
-
$4,391 NZD
View
B+
Retailer 8
-
$4,466 NZD
View
Retailer 9
-
$4,466 NZD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
$4,513 NZD
View
B+
Retailer 11
-
$4,672 NZD
View
B+
Retailer 12
-
$4,721 NZD
View
A
Retailer 13
-
$4,726 NZD
View
B+
Retailer 14
-
$5,154 NZD
View
B+
Retailer 15
-
$5,576 NZD
View
B
Retailer 16
-
$7,804 NZD
View
B
Retailer 17
-
$8,922 NZD
View
Most Expensive
B
NZ Jewellers
782ce988-decc-4c37-b488-0dcf10adeed7 · Nov 5
$9,337 NZD
$5,176 USD
View
17 more retailers have this diamond
Prices start from $3,177 NZDSave up to $6,160 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
1.00ct Oval
$3,177 NZD