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Oval|Natural|GIA

1.00ct K SI2 Oval Natural Diamond

VG • K/SI2 • GIA 2397796058

Certificate GIA 2397796058

Diamond specifications and retailer prices

From $1,783 AUD
As of November 6, 2026
Save $4,298 AUD (71%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $6,081 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 K colour (faint-tinted) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2397796058. Listed at 17 retailers as of November 5, 2026, with prices from $1,783 to $6,081, a $4,298 spread on the same certified stone. NZ Jewellers lists it at $6,081. 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
K
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2397796058
Dimensions7.38 × 5.56 × 3.60 mm
L/W Ratio1.33
Top View
7.38 mm5.56 mm1.00 ctK / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2397796058
Side View
Table 57.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 64.7%

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: $1,783 AUD|Low: $1,783 AUD|High: $4,389 AUD|Avg: $2,681 AUD|-3.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 1$1,783 AUD
Retailer 7$1,806 AUD
Retailer 8$2,205 AUD
Retailer 9$2,323 AUD
Retailer 3$2,521 AUD
Retailer 2$2,550 AUD
Retailer 5$2,765 AUD
Retailer 4$3,385 AUD
Retailer 6$4,356 AUD

28 data points across 9 retailers

17 retailers$1,783 AUD to $6,081 AUD

A
Cheapest Retailer
-
$1,783 AUD
B+
Retailer 2
-
$1,806 AUD
View
B+
Retailer 3
-
$2,205 AUD
View
B+
Retailer 4
-
$2,323 AUD
View
B+
Retailer 5
-
$2,336 AUD
View
B+
Retailer 6
-
$2,493 AUD
View
Retailer 7
-
$2,493 AUD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$2,521 AUD
View
B+
Retailer 9
-
$2,550 AUD
View
B+
Retailer 10
-
$2,608 AUD
View
B+
Retailer 11
-
$2,691 AUD
View
B
Retailer 12
-
$2,765 AUD
View
B
Retailer 13
-
$2,876 AUD
View
B
Retailer 14
-
$3,385 AUD
View
B
Retailer 15
-
$4,356 AUD
View
B
Retailer 16
-
$4,391 AUD
View
Most Expensive
C
NZ Jewellers
07a12c77-7929-433f-b26e-7a88c2d255c8 · Nov 5
$6,081 AUD
$4,178 USD
View
16 more retailers have this diamond
Prices start from $1,783 AUDSave up to $4,298 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
$1,783 AUD