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Oval|Natural|GIA

1.00ct E I1 Oval Natural Diamond

E/I1 • GIA 2418810447

Certificate GIA 2418810447

Diamond specifications and retailer prices

From $2,816 NZD
HK$12,400 HKD
As of October 30, 2026
Save $5,347 NZD (66%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $8,164 NZD at NZ Jewellers · As of October 30, 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 I1 clarity (included) and certified by GIA 2418810447. Listed at 9 retailers as of October 30, 2026, with prices from $2,816 to $8,164, a $5,347 spread on the same certified stone. NZ Jewellers lists it at $8,164. 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
I1
Clarity
-
Cut

Specifications

Cut
PolishVery Good
SymmetryGood
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 2418810447
Dimensions7.63 × 5.45 × 3.58 mm
L/W Ratio1.40
Top View
7.63 mm5.45 mm1.00 ctE / I1
OriginNatural
PolishVery Good
SymmetryGood
FluorescenceStrong
CertificateGIA 2418810447
Side View
Table 62.0%CrownGirdle: MED-XTKPavilionCulet: NoneDepth 65.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $8,164 NZD|Low: $2,812 NZD|High: $8,164 NZD|Avg: $4,264 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 4$2,816 NZD
Retailer 2$2,829 NZD
Retailer 5$3,520 NZD
Retailer 6$3,527 NZD
Retailer 8$3,905 NZD
Retailer 7$4,505 NZD
Retailer 3$4,868 NZD
NZ Jewellers$8,164 NZD

44 data points across 8 retailers

9 retailers$2,816 NZD to $8,164 NZD

B+
Cheapest Retailer
-
$2,816 NZD
HK$12,400 HKD
B+
Retailer 2
-
$2,829 NZD
₹151,833 INR
View
B+
Retailer 3
-
$3,520 NZD
$1,984 USD
View
B+
Retailer 4
-
$3,905 NZD
$2,201 USD
View
B+
Retailer 5
-
$3,905 NZD
$2,201 USD
View
B
Retailer 6
-
$4,084 NZD
$2,302 USD
View
B
Retailer 7
-
$4,505 NZD
$2,539 USD
View
B
Retailer 8
-
$4,868 NZD
€2,613 EUR
View
Most Expensive
C
NZ Jewellers
2704cbab-818f-4859-b002-dbb5fb89b0d3 · Oct 30
$8,164 NZD
$4,601 USD
View
8 more retailers have this diamond
Prices start from $2,816 NZDSave up to $5,347 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+
1.00ct Oval
$2,816 NZD