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Oval|Natural|GIA

1.00ct E SI2 Oval Natural Diamond

VG • E/SI2 • GIA 1232831480

Certificate GIA 1232831480

Diamond specifications and retailer prices

From $3,463 NZD
As of November 6, 2026
Save $4,494 NZD (56%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $9,573 NZD at NZ Jewellers · As of October 17, 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 1232831480. Listed at 17 retailers as of November 4, 2026, with a 130% 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

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

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1232831480
Dimensions7.75 × 5.65 × 3.55 mm
L/W Ratio1.37
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Cavity, Indented Natural, Needle
Top View
7.75 mm5.65 mm1.00 ctE / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1232831480
Side View
Table 65.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 62.9%

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: $9,573 NZD|Low: $3,440 NZD|High: $9,573 NZD|Avg: $5,513 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
November 6, 2026
Retailer 10$3,463 NZD
Retailer 2$3,610 NZD
Retailer 8$4,077 NZD
Retailer 13$4,203 NZD
Retailer 4$4,580 NZD
Retailer 11$4,807 NZD
Retailer 6$4,811 NZD
Retailer 7$4,820 NZD
Retailer 5$5,284 NZD
Retailer 12$5,686 NZD
Retailer 9$7,957 NZD
Retailer 3$8,614 NZD
NZ Jewellers$9,573 NZD

30 data points across 13 retailers

17 retailers$3,463 NZD to $7,957 NZD

A
Cheapest Retailer
-
$3,463 NZD
A
Retailer 2
-
$3,610 NZD
View
A
Retailer 3
-
$4,077 NZD
View
A
Retailer 4
-
$4,203 NZD
View
Final sale: no returns
B+
Retailer 5
-
$4,329 NZD
View
Retailer 6
-
$4,580 NZD
View
Price last confirmed 19 days ago
Retailer 7
-
$4,580 NZD
View
Price last confirmed 21 days ago
B+
Retailer 8
-
$4,652 NZD
View
Retailer 9
-
$4,791 NZD
View
Price last confirmed 21 days ago
B+
Retailer 10
-
$4,807 NZD
View
B+
Retailer 11
-
$4,811 NZD
View
A
Retailer 12
-
$4,820 NZD
View
Retailer 13
-
$5,284 NZD
View
Price last confirmed 19 days ago
B+
Retailer 14
-
$5,686 NZD
View
B
Retailer 15
-
$7,957 NZD
View
Retailer 16
-
$8,614 NZD
View
Price last confirmed 9 days ago
Most Expensive
NZ Jewellers
27d86d40-496b-4468-9378-0b1bdf78ae2d · Oct 17
$9,573 NZD
$5,307 USD
View
Price last confirmed 20 days ago
16 more retailers have this diamond
Prices start from $3,463 NZDSave up to $4,494 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
$3,463 NZD