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Oval|Natural|GIA

1.01ct J SI1 Oval Natural Diamond

GD • J/SI1 • GIA 2567091077

Certificate GIA 2567091077

Diamond specifications and retailer prices

From $2,380 AUD
As of November 6, 2026
Save $4,039 AUD (63%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $6,418 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.01ct natural oval diamond

This 1.01ct 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 2567091077. Listed at 24 retailers as of November 5, 2026, with prices from $2,380 to $6,418, a $4,039 spread on the same certified stone. NZ Jewellers lists it at $6,418. 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

1.01
Carat
J
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.66°
Pavilion angle35.94°
OriginNatural
Grading LabGIA
CertificateGIA 2567091077
Dimensions8.14 × 5.63 × 3.28 mm
L/W Ratio1.45
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
8.14 mm5.63 mm1.01 ctJ / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2567091077
Side View
Table 65.0%Crown 34.66°Girdle: STK-THKPavilion 35.94°Culet: NoneDepth 58.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $2,380 AUD|Low: $2,380 AUD|High: $5,443 AUD|Avg: $3,415 AUD|-3.4%
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$2,380 AUD
Retailer 9$2,384 AUD
Retailer 2$2,832 AUD
Retailer 7$2,857 AUD
Retailer 3$2,978 AUD
Retailer 4$3,304 AUD
Retailer 5$3,334 AUD
Retailer 6$3,746 AUD
Retailer 10$4,193 AUD
Retailer 8$5,363 AUD

28 data points across 10 retailers

24 retailers$2,380 AUD to $6,418 AUD

B+
Cheapest Retailer
-
$2,380 AUD
B+
Retailer 2
-
$2,384 AUD
View
B+
Retailer 3
-
$2,716 AUD
View
B+
Retailer 4
-
$2,774 AUD
View
B
Retailer 5
-
$2,832 AUD
View
Final sale: no returns
B+
Retailer 6
-
$2,857 AUD
View
B
Retailer 7
-
$2,978 AUD
View
Retailer 8
-
$3,071 AUD
View
Price last confirmed 8 days ago
B
Retailer 9
-
$3,071 AUD
View
B
Retailer 10
-
$3,107 AUD
View
B
Retailer 11
-
$3,212 AUD
View
B
Retailer 12
-
$3,272 AUD
View
B
Retailer 13
-
$3,304 AUD
View
B
Retailer 14
-
$3,334 AUD
View
B
Retailer 15
-
$3,350 AUD
View
B
Retailer 16
-
$3,542 AUD
View
B
Retailer 17
-
$3,609 AUD
View
B
Retailer 18
-
$3,746 AUD
View
Retailer 19
-
$3,785 AUD
View
Price last confirmed 32 days ago
B
Retailer 20
-
$4,193 AUD
View
B
Retailer 21
-
$4,470 AUD
View
C
Retailer 22
-
$4,595 AUD
View
B
Retailer 23
-
$5,363 AUD
View
Most Expensive
C
NZ Jewellers
16fff48a-4370-44d6-aff4-ae7da970fa9b · Nov 5
$6,418 AUD
$4,410 USD
View
23 more retailers have this diamond
Prices start from $2,380 AUDSave up to $4,039 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.

B+
1.01ct Oval
$2,380 AUD