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Oval|Natural|GIA

1.00ct H SI2 Oval Natural Diamond

ID • H/SI2 • GIA 7538208615

Certificate GIA 7538208615

Diamond specifications and retailer prices

From $2,740 NZD
As of November 6, 2026
Save $5,839 NZD (68%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $8,579 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 H 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 7538208615. Listed at 21 retailers as of November 5, 2026, with prices from $2,740 to $8,579, a $5,839 spread on the same certified stone. NZ Jewellers lists it at $8,579. 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
H
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle34.26°
Pavilion angle37.26°
OriginNatural
Grading LabGIA
CertificateGIA 7538208615
Dimensions8.25 × 5.51 × 3.37 mm
L/W Ratio1.50
Cert comments
Clouds, pinpoints and surface graining are not shown.
Key to symbols
Feather, Crystal, Needle
Top View
8.25 mm5.51 mm1.00 ctH / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7538208615
Side View
Table 66.0%Crown 34.26°Girdle: THK-VTKPavilion 37.26°Culet: NoneDepth 61.1%

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: $2,740 NZD|Low: $2,740 NZD|High: $6,229 NZD|Avg: $3,721 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
November 6, 2026
Retailer 1$2,740 NZD
Retailer 10$2,747 NZD
Retailer 2$3,166 NZD
Retailer 3$3,245 NZD
Retailer 7$3,301 NZD
Retailer 4$3,458 NZD
Retailer 11$3,628 NZD
Retailer 5$3,804 NZD
Retailer 6$3,819 NZD
Retailer 8$4,802 NZD
Retailer 9$6,162 NZD

28 data points across 11 retailers

21 retailers$2,740 NZD to $8,579 NZD

A
Cheapest Retailer
-
$2,740 NZD
A
Retailer 2
-
$2,747 NZD
View
A
Retailer 3
-
$3,166 NZD
View
A
Retailer 4
-
$3,177 NZD
View
A
Retailer 5
-
$3,245 NZD
View
Final sale: no returns
A
Retailer 6
-
$3,301 NZD
View
A
Retailer 7
-
$3,458 NZD
View
A
Retailer 8
-
$3,518 NZD
View
Retailer 9
-
$3,518 NZD
View
Price last confirmed 8 days ago
A
Retailer 10
-
$3,628 NZD
View
A
Retailer 11
-
$3,680 NZD
View
A
Retailer 12
-
$3,765 NZD
View
B+
Retailer 13
-
$3,804 NZD
View
A
Retailer 14
-
$3,819 NZD
View
B+
Retailer 15
-
$3,824 NZD
View
B+
Retailer 16
-
$3,850 NZD
View
B+
Retailer 17
-
$3,869 NZD
View
B+
Retailer 18
-
$4,059 NZD
View
B+
Retailer 19
-
$4,802 NZD
View
B
Retailer 20
-
$6,162 NZD
View
Most Expensive
B
NZ Jewellers
5c13aba6-e392-4760-912b-ef2acf3cac9e · Nov 5
$8,579 NZD
$4,756 USD
View
20 more retailers have this diamond
Prices start from $2,740 NZDSave up to $5,839 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
$2,740 NZD