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Oval|Natural|GIA

1.00ct I VS1 Oval Natural Diamond

EX • I/VS1 • GIA 1559212193

Certificate GIA 1559212193

Diamond specifications and retailer prices

From $2,901 AUD
As of November 4, 2026
Save $5,266 AUD (64%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $8,167 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 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 1559212193. Listed at 22 retailers as of November 4, 2026, with prices from $2,901 to $8,167, a $5,266 spread on the same certified stone. NZ Jewellers lists it at $8,167. 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 1559212193
Dimensions7.80 × 5.54 × 3.45 mm
L/W Ratio1.41
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Needle
Top View
7.80 mm5.54 mm1.00 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1559212193
Side View
Table 61.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 62.3%

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: $4,134 AUD|Low: $2,882 AUD|High: $6,927 AUD|Avg: $4,441 AUD|+3.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 5$2,901 AUD
Retailer 7$3,604 AUD
Retailer 2$3,729 AUD
Retailer 9$3,842 AUD
Retailer 1$4,134 AUD
Retailer 8$4,376 AUD
Retailer 3$4,570 AUD
Retailer 4$4,801 AUD
Retailer 10$5,626 AUD
Retailer 6$6,851 AUD

45 data points across 10 retailers

22 retailers$2,901 AUD to $8,167 AUD

A
Cheapest Retailer
-
$2,901 AUD
A
Retailer 2
-
$3,425 AUD
View
A
Retailer 3
-
$3,498 AUD
View
A
Retailer 4
-
$3,604 AUD
View
Final sale: no returns
A
Retailer 5
-
$3,729 AUD
View
A
Retailer 6
-
$3,842 AUD
View
A
Retailer 7
-
$3,906 AUD
View
A
Retailer 8
-
$3,906 AUD
View
Retailer 9
-
$4,046 AUD
View
Price last confirmed 9 days ago
B+
Retailer 10
-
$4,057 AUD
View
B+
Retailer 11
-
$4,107 AUD
View
A
Retailer 12
-
$4,134 AUD
View
Retailer 13
-
$4,376 AUD
View
Price last confirmed 29 days ago
B+
Retailer 14
-
$4,463 AUD
View
Retailer 15
-
$4,507 AUD
View
Price last confirmed 65 days ago
B+
Retailer 16
-
$4,507 AUD
View
B+
Retailer 17
-
$4,570 AUD
View
B+
Retailer 18
-
$4,801 AUD
View
B
Retailer 19
-
$5,626 AUD
View
Retailer 20
-
$6,851 AUD
View
Price last confirmed 10 days ago
Retailer 21
-
$8,167 AUD
View
Price last confirmed 68 days ago
Most Expensive
B
NZ Jewellers
d4587060-3fda-4535-b0b2-fe7204068eb1 · Nov 5
$8,167 AUD
$5,729 USD
View
21 more retailers have this diamond
Prices start from $2,901 AUDSave up to $5,266 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
$2,901 AUD