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Oval|Natural|GIA

1.00ct I VS1 Oval Natural Diamond

EX • I/VS1 • GIA 6545441780

Certificate GIA 6545441780

Diamond specifications and retailer prices

From $2,955 AUD
As of November 4, 2026
Save $3,846 AUD (57%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $8,138 AUD at NZ Jewellers · As of October 11, 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6545441780. Listed at 20 retailers as of November 4, 2026, with a 130% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
I
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6545441780
Dimensions8.37 × 5.43 × 3.38 mm
L/W Ratio1.54
Top View
8.37 mm5.43 mm1.00 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6545441780
Side View
Table 62.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 62.2%

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 4
Current: $3,468 AUD|Low: $2,937 AUD|High: $6,918 AUD|Avg: $4,291 AUD|+0.1%
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
November 5, 2026
Retailer 11$2,955 AUD
Retailer 8$3,108 AUD
Retailer 1$3,468 AUD
Retailer 12$3,592 AUD
Retailer 3$4,094 AUD
Retailer 4$4,117 AUD
Retailer 6$4,120 AUD
Retailer 5$4,383 AUD
Retailer 2$4,449 AUD
Retailer 9$4,556 AUD
Retailer 10$4,784 AUD
Retailer 13$5,604 AUD
Retailer 7$6,801 AUD

34 data points across 13 retailers

20 retailers$2,955 AUD to $6,801 AUD

A
Cheapest Retailer
-
$2,955 AUD
A
Retailer 2
-
$3,108 AUD
View
A
Retailer 3
-
$3,468 AUD
View
A
Retailer 4
-
$3,592 AUD
View
Final sale: no returns
A
Retailer 5
-
$3,682 AUD
View
A
Retailer 6
-
$3,685 AUD
View
Retailer 7
-
$3,893 AUD
View
Price last confirmed 24 days ago
Retailer 8
-
$3,893 AUD
View
Price last confirmed 24 days ago
Retailer 9
-
$4,064 AUD
View
Price last confirmed 37 days ago
B+
Retailer 10
-
$4,094 AUD
View
Retailer 11
-
$4,117 AUD
View
Price last confirmed 9 days ago
A
Retailer 12
-
$4,120 AUD
View
Retailer 13
-
$4,383 AUD
View
Price last confirmed 29 days ago
B+
Retailer 14
-
$4,449 AUD
View
Retailer 15
-
$4,492 AUD
View
Price last confirmed 24 days ago
B+
Retailer 16
-
$4,556 AUD
View
B+
Retailer 17
-
$4,784 AUD
View
B
Retailer 18
-
$5,604 AUD
View
B
Retailer 19
-
$6,801 AUD
View
Most Expensive
NZ Jewellers
824502ae-3939-46a2-acad-987bb27971e5 · Oct 11
$8,138 AUD
$5,709 USD
View
Price last confirmed 25 days ago
19 more retailers have this diamond
Prices start from $2,955 AUDSave up to $3,846 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
$2,955 AUD