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Oval|Natural|GIA

1.00ct I VS1 Oval Natural Diamond

VG • I/VS1 • GIA 7456127818

Certificate GIA 7456127818

Diamond specifications and retailer prices

From $3,990 AUD
As of November 4, 2026
Save $5,558 AUD (58%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $9,548 AUD 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 I colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7456127818. Listed at 24 retailers as of November 4, 2026, with prices from $3,990 to $9,548, a $5,558 spread on the same certified stone. NZ Jewellers lists it at $9,548. 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
I
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7456127818
Dimensions8.10 × 5.23 × 3.38 mm
L/W Ratio1.55
Top View
8.10 mm5.23 mm1.00 ctI / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7456127818
Side View
Table 55.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 64.6%

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: $5,551 AUD|Low: $3,984 AUD|High: $9,276 AUD|Avg: $5,646 AUD|-0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 5$3,990 AUD
Retailer 9$4,031 AUD
Retailer 2$4,865 AUD
Retailer 10$4,872 AUD
Retailer 11$4,961 AUD
Retailer 3$5,058 AUD
Retailer 4$5,226 AUD
Retailer 1$5,551 AUD
Retailer 6$6,413 AUD
Retailer 8$6,735 AUD
Retailer 7$9,166 AUD

28 data points across 11 retailers

24 retailers$3,990 AUD to $9,548 AUD

A
Cheapest Retailer
-
$3,990 AUD
A
Retailer 2
-
$4,031 AUD
View
B+
Retailer 3
-
$4,721 AUD
View
B+
Retailer 4
-
$4,865 AUD
View
B+
Retailer 5
-
$4,872 AUD
View
B+
Retailer 6
-
$4,961 AUD
View
B
Retailer 7
-
$5,058 AUD
View
Final sale: no returns
Retailer 8
-
$5,080 AUD
View
Price last confirmed 9 days ago
B+
Retailer 9
-
$5,226 AUD
View
B
Retailer 10
-
$5,239 AUD
View
B
Retailer 11
-
$5,481 AUD
View
B
Retailer 12
-
$5,481 AUD
View
B
Retailer 13
-
$5,551 AUD
View
B
Retailer 14
-
$5,689 AUD
View
B+
Retailer 15
-
$5,692 AUD
View
Retailer 16
-
$5,870 AUD
View
Price last confirmed 28 days ago
B
Retailer 17
-
$5,900 AUD
View
B
Retailer 18
-
$6,324 AUD
View
B
Retailer 19
-
$6,413 AUD
View
B
Retailer 20
-
$6,735 AUD
View
B
Retailer 21
-
$7,016 AUD
View
B
Retailer 22
-
$7,430 AUD
View
B
Retailer 23
-
$9,166 AUD
View
Most Expensive
B
NZ Jewellers
3c490260-72d3-4d33-a59f-0afec7bbe78e · Nov 5
$9,548 AUD
$6,698 USD
View
23 more retailers have this diamond
Prices start from $3,990 AUDSave up to $5,558 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
$3,990 AUD