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Oval|Natural|GIA

1.00ct J SI2 Oval Natural Diamond

VG • J/SI2 • GIA 7421642194

Certificate GIA 7421642194

Diamond specifications and retailer prices

From $1,569 AUD
As of November 6, 2026
Save $3,841 AUD (71%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $5,410 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 J colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7421642194. Listed at 17 retailers as of November 5, 2026, with prices from $1,569 to $5,410, a $3,841 spread on the same certified stone. NZ Jewellers lists it at $5,410. 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
J
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7421642194
Dimensions7.08 × 5.42 × 3.61 mm
L/W Ratio1.31
Top View
7.08 mm5.42 mm1.00 ctJ / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7421642194
Side View
Table 59.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 66.6%

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 6
Current: $1,569 AUD|Low: $1,569 AUD|High: $3,931 AUD|Avg: $2,428 AUD|-3.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 1$1,569 AUD
Retailer 7$1,601 AUD
Retailer 10$2,046 AUD
Retailer 9$2,081 AUD
Retailer 8$2,206 AUD
Retailer 3$2,231 AUD
Retailer 2$2,433 AUD
Retailer 5$2,449 AUD
Retailer 4$3,011 AUD
Retailer 6$3,873 AUD

34 data points across 10 retailers

17 retailers$1,569 AUD to $5,410 AUD

A
Cheapest Retailer
-
$1,569 AUD
B+
Retailer 2
-
$1,601 AUD
View
B+
Retailer 3
-
$2,046 AUD
View
Final sale: no returns
B+
Retailer 4
-
$2,081 AUD
View
B+
Retailer 5
-
$2,206 AUD
View
Retailer 6
-
$2,218 AUD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$2,218 AUD
View
B+
Retailer 8
-
$2,231 AUD
View
B+
Retailer 9
-
$2,320 AUD
View
B+
Retailer 10
-
$2,415 AUD
View
B+
Retailer 11
-
$2,433 AUD
View
B+
Retailer 12
-
$2,449 AUD
View
B+
Retailer 13
-
$2,559 AUD
View
B
Retailer 14
-
$3,011 AUD
View
B
Retailer 15
-
$3,873 AUD
View
C
Retailer 16
-
$4,912 AUD
View
Most Expensive
C
NZ Jewellers
2c719c01-4513-475f-83cc-a808fdf842af · Nov 5
$5,410 AUD
$3,717 USD
View
16 more retailers have this diamond
Prices start from $1,569 AUDSave up to $3,841 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
$1,569 AUD