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Oval|Natural|GIA

1.00ct L SI1 Oval Natural Diamond

EX • L/SI1 • GIA 6452871654

Certificate GIA 6452871654

Diamond specifications and retailer prices

From $1,192 AUD
As of November 6, 2026
Save $2,691 AUD (69%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,883 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 L colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6452871654. Listed at 14 retailers as of November 5, 2026, with prices from $1,192 to $3,883, a $2,691 spread on the same certified stone. NZ Jewellers lists it at $3,883. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.00
Carat
L
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6452871654
Dimensions7.57 × 5.51 × 3.34 mm
L/W Ratio1.37
Top View
7.57 mm5.51 mm1.00 ctL / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6452871654
Side View
Table 61.0%CrownGirdle: MED-ETKPavilionCulet: NoneDepth 60.7%

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 6
Current: $3,883 AUD|Low: $1,173 AUD|High: $3,902 AUD|Avg: $1,862 AUD|-0.5%
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 6, 2026
Retailer 10$1,192 AUD
Retailer 6$1,533 AUD
Retailer 2$1,544 AUD
Retailer 4$1,566 AUD
Retailer 11$1,592 AUD
Retailer 13$1,592 AUD
Retailer 3$1,653 AUD
Retailer 12$1,786 AUD
Retailer 5$1,790 AUD
Retailer 8$1,796 AUD
Retailer 14$1,837 AUD
Retailer 9$1,942 AUD
Retailer 7$2,218 AUD
NZ Jewellers$3,883 AUD

30 data points across 14 retailers

14 retailers$1,192 AUD to $3,883 AUD

A
Cheapest Retailer
-
$1,192 AUD
B+
Retailer 2
-
$1,533 AUD
View
A
Retailer 3
-
$1,544 AUD
View
B+
Retailer 4
-
$1,566 AUD
View
A
Retailer 5
-
$1,592 AUD
View
Retailer 6
-
$1,592 AUD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$1,653 AUD
View
B+
Retailer 8
-
$1,786 AUD
View
B+
Retailer 9
-
$1,790 AUD
View
B+
Retailer 10
-
$1,796 AUD
View
B+
Retailer 11
-
$1,837 AUD
View
B+
Retailer 12
-
$1,942 AUD
View
B
Retailer 13
-
$2,218 AUD
View
Most Expensive
B
NZ Jewellers
79cccb64-573b-4027-9175-3ca302c707ff · Nov 5
$3,883 AUD
$2,668 USD
View
13 more retailers have this diamond
Prices start from $1,192 AUDSave up to $2,691 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
$1,192 AUD