Oval|Natural|GIA

1.00ct F SI1 Oval Natural Diamond

VG • F/SI1 • GIA 6462686518

Certificate GIA 6462686518

Diamond specifications and retailer prices

From $4,035 AUD
$2,828 USD
As of November 1, 2026
Save $5,805 AUD (59%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $9,840 AUD at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 1ct natural oval diamond

This 1ct natural oval sits in the classic one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6462686518. Listed at 23 retailers as of November 1, 2026, with prices from $4,035 to $9,840, a $5,805 spread on the same certified stone. NZ Jewellers lists it at $9,840. 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
F
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6462686518
Dimensions7.64 × 5.57 × 3.56 mm
L/W Ratio1.37
Top View
7.64 mm5.57 mm1.00 ctF / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6462686518
Side View
Table 62.0%CrownGirdle: THN-STKPavilionCulet: NoneDepth 63.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $9,840 AUD|Low: $4,081 AUD|High: $9,840 AUD|Avg: $6,239 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
Retailer 15
November 3, 2026
Retailer 4$4,723 AUD
Retailer 3$5,117 AUD
Retailer 14$5,117 AUD
Retailer 15$5,314 AUD
Retailer 8$5,509 AUD
Retailer 2$5,778 AUD
Retailer 6$5,793 AUD
Retailer 7$5,793 AUD
Retailer 12$5,803 AUD
Retailer 13$5,905 AUD
Retailer 5$6,050 AUD
Retailer 9$6,390 AUD
Retailer 11$6,943 AUD
Retailer 10$9,445 AUD
NZ Jewellers$9,840 AUD

37 data points across 15 retailers

23 retailers$4,035 AUD to $9,840 AUD

B+
Cheapest Retailer
-
$4,035 AUD
$2,828 USD
B+
Retailer 2
-
$4,286 AUD
$3,004 USD
View
B+
Retailer 3
-
$4,451 AUD
$3,119 USD
View
B
Retailer 4
-
$4,542 AUD
$3,183 USD
View
B
Retailer 5
-
$4,723 AUD
$3,310 USD
View
Final sale: no returns
B
Retailer 6
-
$4,916 AUD
$3,445 USD
View
B
Retailer 7
-
$5,117 AUD
$3,586 USD
View
B
Retailer 8
-
$5,117 AUD
$3,586 USD
View
B
Retailer 9
-
$5,123 AUD
$3,590 USD
View
B
Retailer 10
-
$5,314 AUD
$3,724 USD
View
B
Retailer 11
-
$5,471 AUD
$3,834 USD
View
B
Retailer 12
-
$5,509 AUD
£3,040 GBP
View
B
Retailer 13
-
$5,778 AUD
£3,188 GBP
View
B
Retailer 14
-
$5,793 AUD
$4,060 USD
View
B
Retailer 15
-
$5,793 AUD
$4,060 USD
View
B
Retailer 16
-
$5,803 AUD
$4,067 USD
View
B
Retailer 17
-
$5,905 AUD
$4,138 USD
View
B
Retailer 18
-
$5,979 AUD
$4,190 USD
View
Retailer 19
-
$6,050 AUD
View
Price last confirmed 25 days ago
B
Retailer 20
-
$6,390 AUD
€4,265 EUR
View
B
Retailer 21
-
$6,943 AUD
ZAR 78,602 ZAR
View
B
Retailer 22
-
$9,445 AUD
£5,212 GBP
View
Most Expensive
B
NZ Jewellers
803e14ff-fbfd-41c9-a9e9-eb5f04bd0cb7 · Nov 2
$9,840 AUD
$6,896 USD
View
22 more retailers have this diamond
Prices start from $4,035 AUDSave up to $5,805 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.

B+
1.00ct Oval
$4,035 AUD