Oval|Natural|GIA

1.00ct I VS1 Oval Natural Diamond

GD • I/VS1 • GIA 2478487980

Shape and cutting style on the report: Oval brilliant

Certificate GIA 2478487980

Diamond specifications and retailer prices

From $3,778 AUD
As of November 1, 2026
Save $4,160 AUD (52%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $8,708 AUD at NZ Jewellers · As of September 26, 2026
View at NZ Jewellers

About this 1ct natural oval diamond

This 1ct natural oval sits in the classic one-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2478487980. Listed at 24 retailers as of November 1, 2026, with a 110% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
I
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2478487980
Dimensions7.97 × 5.63 × 3.46 mm
L/W Ratio1.42
Top View
7.97 mm5.63 mm1.00 ctI / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2478487980
Side View
Table 65.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 61.4%

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 1
Current: $4,911 AUD|Low: $3,778 AUD|High: $8,459 AUD|Avg: $5,139 AUD|-5.1%
Retailer 1
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
November 5, 2026
Retailer 15$3,778 AUD
Retailer 18$3,850 AUD
Retailer 4$3,969 AUD
Retailer 5$4,076 AUD
Retailer 2$4,191 AUD
Retailer 19$4,335 AUD
Retailer 12$4,526 AUD
Retailer 11$4,529 AUD
Retailer 6$4,889 AUD
Retailer 7$4,889 AUD
Retailer 1$4,911 AUD
Retailer 9$5,061 AUD
Retailer 8$5,250 AUD
Retailer 10$5,358 AUD
Retailer 14$5,555 AUD
Retailer 17$5,833 AUD
Retailer 3$6,083 AUD
Retailer 13$6,848 AUD
Retailer 16$7,937 AUD

34 data points across 19 retailers

24 retailers$3,778 AUD to $7,937 AUD

A
Cheapest Retailer
-
$3,778 AUD
A
Retailer 2
-
$3,850 AUD
View
A
Retailer 3
-
$3,969 AUD
View
Final sale: no returns
B+
Retailer 4
-
$4,076 AUD
View
B+
Retailer 5
-
$4,191 AUD
View
B+
Retailer 6
-
$4,335 AUD
View
B+
Retailer 7
-
$4,526 AUD
View
Retailer 8
-
$4,529 AUD
View
Price last confirmed 44 days ago
Retailer 9
-
$4,529 AUD
View
Price last confirmed 38 days ago
B
Retailer 10
-
$4,889 AUD
View
B
Retailer 11
-
$4,889 AUD
View
B+
Retailer 12
-
$4,911 AUD
View
B
Retailer 13
-
$5,061 AUD
View
Retailer 14
-
$5,224 AUD
View
Price last confirmed 37 days ago
Retailer 15
-
$5,224 AUD
View
Price last confirmed 44 days ago
B
Retailer 16
-
$5,250 AUD
View
Retailer 17
-
$5,358 AUD
View
Price last confirmed 32 days ago
B
Retailer 18
-
$5,555 AUD
View
B
Retailer 19
-
$5,833 AUD
View
B
Retailer 20
-
$6,083 AUD
View
B
Retailer 21
-
$6,848 AUD
View
B
Retailer 22
-
$7,937 AUD
View
Retailer 23
-
$8,708 AUD
View
Price last confirmed 47 days ago
Most Expensive
NZ Jewellers
a13579d0-a6d1-4288-aee1-e040ac423108 · Sep 26
$8,708 AUD
$6,109 USD
View
Price last confirmed 39 days ago
23 more retailers have this diamond
Prices start from $3,778 AUDSave up to $4,160 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
$3,778 AUD