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Oval|Natural|GIA

1.00ct G SI2 Oval Natural Diamond

ID • G/SI2 • GIA 7563440623

Certificate GIA 7563440623

Diamond specifications and retailer prices

From $3,117 NZD
As of November 6, 2026
Save $5,561 NZD (64%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $8,679 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 G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7563440623. Listed at 17 retailers as of November 5, 2026, with prices from $3,117 to $8,679, a $5,561 spread on the same certified stone. NZ Jewellers lists it at $8,679. 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
G
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7563440623
Dimensions8.05 × 5.52 × 3.46 mm
L/W Ratio1.46
Girdle conditionFaceted
Culet sizeNone
Top View
8.05 mm5.52 mm1.00 ctG / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7563440623
Side View
Table 60.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 62.7%

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: $3,121 NZD|Low: $3,117 NZD|High: $7,349 NZD|Avg: $4,198 NZD|-3.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 12$3,117 NZD
Retailer 1$3,121 NZD
Retailer 3$3,476 NZD
Retailer 8$3,559 NZD
Retailer 2$3,671 NZD
Retailer 7$3,785 NZD
Retailer 4$3,830 NZD
Retailer 11$4,055 NZD
Retailer 5$4,329 NZD
Retailer 6$4,553 NZD
Retailer 10$5,181 NZD
Retailer 9$7,252 NZD

30 data points across 12 retailers

17 retailers$3,117 NZD to $8,679 NZD

A
Cheapest Retailer
-
$3,117 NZD
A
Retailer 2
-
$3,121 NZD
View
A
Retailer 3
-
$3,476 NZD
View
A
Retailer 4
-
$3,559 NZD
View
A
Retailer 5
-
$3,671 NZD
View
A
Retailer 6
-
$3,785 NZD
View
A
Retailer 7
-
$3,830 NZD
View
Final sale: no returns
A
Retailer 8
-
$4,055 NZD
View
A
Retailer 9
-
$4,151 NZD
View
A
Retailer 10
-
$4,329 NZD
View
A
Retailer 11
-
$4,342 NZD
View
B+
Retailer 12
-
$4,553 NZD
View
B+
Retailer 13
-
$4,789 NZD
View
B+
Retailer 14
-
$5,181 NZD
View
B
Retailer 15
-
$6,023 NZD
View
B
Retailer 16
-
$7,252 NZD
View
Most Expensive
B
NZ Jewellers
f1679ecc-fa7c-47cc-9189-2be89dc322a2 · Nov 5
$8,679 NZD
$4,811 USD
View
16 more retailers have this diamond
Prices start from $3,117 NZDSave up to $5,561 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
$3,117 NZD