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Oval|Natural|GIA

1.00ct H VS1 Oval Natural Diamond

EX • H/VS1 • GIA 1558987989

Certificate GIA 1558987989

Diamond specifications and retailer prices

From $4,219 AUD
As of November 4, 2026
Save $5,348 AUD (56%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $9,568 AUD at NZ Jewellers · As of November 2, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1558987989. Listed at 21 retailers as of November 2, 2026, with prices from $4,219 to $9,568, a $5,348 spread on the same certified stone. NZ Jewellers lists it at $9,568. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
H
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38.98°
Pavilion angle35.11°
OriginNatural
Grading LabGIA
CertificateGIA 1558987989
Dimensions8.35 × 5.53 × 3.21 mm
L/W Ratio1.51
Girdle conditionVery Thick
Culet sizeNone
Key to symbols
Cloud, Feather, Indented Natural
Top View
8.35 mm5.53 mm1.00 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1558987989
Side View
Table 57.0%Crown 38.98°Girdle: MED-VTKPavilion 35.11°Culet: NoneDepth 58.0%

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 4
Current: $9,568 AUD|Low: $4,219 AUD|High: $9,568 AUD|Avg: $5,762 AUD
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
November 4, 2026
Retailer 13$4,219 AUD
Retailer 11$4,328 AUD
Retailer 14$4,572 AUD
Retailer 10$4,592 AUD
Retailer 19$4,726 AUD
Retailer 9$4,790 AUD
Retailer 17$4,975 AUD
Retailer 20$5,166 AUD
Retailer 2$5,236 AUD
Retailer 7$5,410 AUD
Retailer 6$5,595 AUD
Retailer 3$5,631 AUD
Retailer 5$5,631 AUD
Retailer 21$5,740 AUD
Retailer 4$5,816 AUD
Retailer 16$5,910 AUD
Retailer 8$6,050 AUD
Retailer 12$6,456 AUD
Retailer 15$7,934 AUD
Retailer 18$9,183 AUD
NZ Jewellers$9,568 AUD

5 data points across 21 retailers

21 retailers$4,219 AUD to $9,568 AUD

A
Cheapest Retailer
-
$4,219 AUD
A
Retailer 2
-
$4,328 AUD
View
B+
Retailer 3
-
$4,572 AUD
View
B+
Retailer 4
-
$4,592 AUD
View
Final sale: no returns
B+
Retailer 5
-
$4,726 AUD
View
B+
Retailer 6
-
$4,790 AUD
View
B+
Retailer 7
-
$4,975 AUD
View
B+
Retailer 8
-
$5,166 AUD
View
B
Retailer 9
-
$5,236 AUD
View
B+
Retailer 10
-
$5,410 AUD
View
B
Retailer 11
-
$5,595 AUD
View
B
Retailer 12
-
$5,631 AUD
View
B
Retailer 13
-
$5,631 AUD
View
B+
Retailer 14
-
$5,740 AUD
View
B+
Retailer 15
-
$5,816 AUD
View
B+
Retailer 16
-
$5,910 AUD
View
B+
Retailer 17
-
$6,050 AUD
View
B
Retailer 18
-
$6,456 AUD
View
B
Retailer 19
-
$7,934 AUD
View
B
Retailer 20
-
$9,183 AUD
View
Most Expensive
B
NZ Jewellers
773b23f6-0bc3-4338-9150-534e7b8613cc · Nov 2
$9,568 AUD
$6,712 USD
View
20 more retailers have this diamond
Prices start from $4,219 AUDSave up to $5,348 AUD

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
$4,219 AUD