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Oval|Natural|GIA

1.00ct E SI2 Oval Natural Diamond

EX • E/SI2 • GIA 2546770700

Certificate GIA 2546770700

Diamond specifications and retailer prices

From $3,417 NZD
As of November 6, 2026
Save $4,456 NZD (57%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $9,472 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2546770700. Listed at 18 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. 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

1.00
Carat
E
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2546770700
Dimensions7.84 × 5.69 × 3.54 mm
L/W Ratio1.38
Top View
7.84 mm5.69 mm1.00 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2546770700
Side View
Table 59.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 62.3%

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: $3,572 NZD|Low: $3,417 NZD|High: $8,601 NZD|Avg: $5,159 NZD|-4.5%
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 9$3,417 NZD
Retailer 1$3,572 NZD
Retailer 6$4,034 NZD
Retailer 2$4,158 NZD
Retailer 4$4,759 NZD
Retailer 10$4,759 NZD
Retailer 5$4,768 NZD
Retailer 8$4,997 NZD
Retailer 11$5,626 NZD
Retailer 7$7,872 NZD
Retailer 3$8,579 NZD

30 data points across 11 retailers

18 retailers$3,417 NZD to $7,872 NZD

A
Cheapest Retailer
-
$3,417 NZD
A
Retailer 2
-
$3,572 NZD
View
A
Retailer 3
-
$4,034 NZD
View
A
Retailer 4
-
$4,158 NZD
View
Final sale: no returns
A
Retailer 5
-
$4,284 NZD
View
Retailer 6
-
$4,531 NZD
View
Price last confirmed 21 days ago
Retailer 7
-
$4,531 NZD
View
Price last confirmed 19 days ago
A
Retailer 8
-
$4,605 NZD
View
Retailer 9
-
$4,741 NZD
View
Price last confirmed 21 days ago
A
Retailer 10
-
$4,759 NZD
View
A
Retailer 11
-
$4,759 NZD
View
A
Retailer 12
-
$4,768 NZD
View
A
Retailer 13
-
$4,997 NZD
View
Retailer 14
-
$5,228 NZD
View
Price last confirmed 19 days ago
B+
Retailer 15
-
$5,626 NZD
View
B
Retailer 16
-
$7,872 NZD
View
Retailer 17
-
$8,579 NZD
View
Price last confirmed 9 days ago
Most Expensive
NZ Jewellers
f5e19b74-c2c4-4da7-9cbb-d2008674c14f · Oct 17
$9,472 NZD
$5,251 USD
View
Price last confirmed 20 days ago
17 more retailers have this diamond
Prices start from $3,417 NZDSave up to $4,456 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
$3,417 NZD