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Oval|Natural|IGI

1.00ct J VVS1 Oval Natural Diamond

VG • J/VVS1 • IGI 750528408

Shape and cutting style on the report: Oval brilliant

Certificate IGI 750528408

Diamond specifications and retailer prices

From $2,400 AUD
As of November 5, 2026
Save $4,023 AUD (63%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $6,423 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 VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI 750528408. Listed at 15 retailers as of November 5, 2026, with prices from $2,400 to $6,423, a $4,023 spread on the same certified stone. NZ Jewellers lists it at $6,423. 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
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.4°
Pavilion angle40.3°
OriginNatural
Grading LabIGI
CertificateIGI 750528408
Dimensions8.00 × 5.49 × 3.58 mm
L/W Ratio1.46
Girdle conditionFaceted
Culet sizePointed
Top View
8.00 mm5.49 mm1.00 ctJ / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 750528408
Side View
Table 57.0%Crown 38.4°Girdle: Slightly ThickPavilion 40.3°Culet: NoneDepth 65.2%

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 5
Current: $6,423 AUD|Low: $2,227 AUD|High: $6,423 AUD|Avg: $3,260 AUD
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
November 5, 2026
Retailer 12$2,400 AUD
Retailer 9$2,406 AUD
Retailer 11$2,429 AUD
Retailer 5$2,633 AUD
Retailer 14$2,633 AUD
Retailer 4$2,642 AUD
Retailer 13$2,714 AUD
Retailer 3$2,755 AUD
Retailer 7$2,973 AUD
Retailer 6$3,039 AUD
Retailer 2$3,214 AUD
Retailer 10$3,582 AUD
Retailer 8$4,601 AUD
NZ Jewellers$6,423 AUD

37 data points across 14 retailers

15 retailers$2,400 AUD to $6,423 AUD

A
Cheapest Retailer
-
$2,400 AUD
A
Retailer 2
-
$2,406 AUD
View
A
Retailer 3
-
$2,429 AUD
View
Final sale: no returns
Retailer 4
-
$2,633 AUD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$2,633 AUD
View
A
Retailer 6
-
$2,642 AUD
View
A
Retailer 7
-
$2,714 AUD
View
A
Retailer 8
-
$2,755 AUD
View
A
Retailer 9
-
$2,832 AUD
View
B+
Retailer 10
-
$2,973 AUD
View
B+
Retailer 11
-
$3,039 AUD
View
B+
Retailer 12
-
$3,214 AUD
View
B+
Retailer 13
-
$3,582 AUD
View
B
Retailer 14
-
$4,601 AUD
View
Most Expensive
B
NZ Jewellers
8965a0be-c2cc-4fd3-af09-06d01f621b3a · Nov 5
$6,423 AUD
$4,413 USD
View
14 more retailers have this diamond
Prices start from $2,400 AUDSave up to $4,023 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
$2,400 AUD