CaratHunter
Plans
Oval|Natural|GIA

1.00ct J SI1 Oval Natural Diamond

GD • J/SI1 • GIA 7563567361

Certificate GIA 7563567361

Diamond specifications and retailer prices

From $2,253 AUD
As of November 6, 2026
Save $4,237 AUD (65%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $6,490 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 SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7563567361. Listed at 22 retailers as of November 5, 2026, with prices from $2,253 to $6,490, a $4,237 spread on the same certified stone. NZ Jewellers lists it at $6,490. 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
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.76°
Pavilion angle36.8°
OriginNatural
Grading LabGIA
CertificateGIA 7563567361
Dimensions8.11 × 5.72 × 3.35 mm
L/W Ratio1.42
Culet sizeNone
Top View
8.11 mm5.72 mm1.00 ctJ / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7563567361
Side View
Table 63.0%Crown 32.76°Girdle: STK-VTKPavilion 36.8°Culet: NoneDepth 58.5%

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: $6,490 AUD|Low: $2,253 AUD|High: $6,756 AUD|Avg: $3,499 AUD|-3.9%
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
Retailer 22
November 6, 2026
Retailer 8$2,253 AUD
Retailer 13$2,406 AUD
Retailer 2$2,722 AUD
Retailer 4$2,805 AUD
Retailer 6$2,864 AUD
Retailer 20$2,885 AUD
Retailer 11$2,940 AUD
Retailer 16$3,011 AUD
Retailer 14$3,053 AUD
Retailer 22$3,104 AUD
Retailer 3$3,136 AUD
Retailer 12$3,168 AUD
Retailer 15$3,205 AUD
Retailer 7$3,247 AUD
Retailer 17$3,305 AUD
Retailer 21$3,318 AUD
Retailer 18$3,352 AUD
Retailer 9$3,582 AUD
Retailer 19$3,788 AUD
Retailer 10$3,950 AUD
Retailer 5$5,423 AUD
NZ Jewellers$6,490 AUD

19 data points across 22 retailers

22 retailers$2,253 AUD to $6,490 AUD

A
Cheapest Retailer
-
$2,253 AUD
B+
Retailer 2
-
$2,406 AUD
View
B+
Retailer 3
-
$2,722 AUD
View
B+
Retailer 4
-
$2,805 AUD
View
B+
Retailer 5
-
$2,864 AUD
View
Final sale: no returns
B
Retailer 6
-
$2,885 AUD
View
Retailer 7
-
$2,940 AUD
View
Price last confirmed 9 days ago
B
Retailer 8
-
$3,011 AUD
View
B
Retailer 9
-
$3,053 AUD
View
B
Retailer 10
-
$3,104 AUD
View
B
Retailer 11
-
$3,136 AUD
View
Retailer 12
-
$3,168 AUD
View
Price last confirmed 8 days ago
Retailer 13
-
$3,205 AUD
View
Price last confirmed 11 days ago
B
Retailer 14
-
$3,247 AUD
View
B
Retailer 15
-
$3,305 AUD
View
B
Retailer 16
-
$3,318 AUD
View
B
Retailer 17
-
$3,352 AUD
View
B
Retailer 18
-
$3,582 AUD
View
B
Retailer 19
-
$3,788 AUD
View
Retailer 20
-
$3,950 AUD
View
Price last confirmed 8 days ago
B
Retailer 21
-
$5,423 AUD
View
Most Expensive
C
NZ Jewellers
ee128ca7-96a2-4879-b971-3a971d37588a · Nov 5
$6,490 AUD
$4,459 USD
View
21 more retailers have this diamond
Prices start from $2,253 AUDSave up to $4,237 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
$2,253 AUD