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Oval|Natural|GIA

1.00ct E SI1 Oval Natural Diamond

VG • E/SI1 • GIA 6227965858

Certificate GIA 6227965858

Diamond specifications and retailer prices

From $5,454 AUD
$3,831 USD
As of October 29, 2026
Save $6,707 AUD (55%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $12,160 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1ct natural oval diamond

This 1ct natural oval sits in the classic one-carat band, graded E 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 6227965858. Listed at 21 retailers as of October 29, 2026, with prices from $5,454 to $12,160, a $6,707 spread on the same certified stone. NZ Jewellers lists it at $12,160. 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
E
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6227965858
Dimensions7.80 × 5.42 × 3.44 mm
L/W Ratio1.44
Top View
7.80 mm5.42 mm1.00 ctE / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6227965858
Side View
Table 65.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 63.5%

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: Oct 29
Current: $6,940 AUD|Low: $5,467 AUD|High: $11,251 AUD|Avg: $7,185 AUD|+2.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 7$5,467 AUD
Retailer 2$5,992 AUD
Retailer 9$5,993 AUD
Retailer 10$6,324 AUD
Retailer 1$6,940 AUD
Retailer 8$7,036 AUD
Retailer 5$7,444 AUD
Retailer 3$7,707 AUD
Retailer 6$8,499 AUD
Retailer 4$11,177 AUD

44 data points across 10 retailers

21 retailers$5,454 AUD to $12,160 AUD

B+
Cheapest Retailer
-
$5,454 AUD
$3,831 USD
B+
Retailer 2
-
$5,467 AUD
$3,840 USD
View
B+
Retailer 3
-
$5,565 AUD
$3,909 USD
View
B
Retailer 4
-
$5,970 AUD
CA$5,824 CAD
View
B
Retailer 5
-
$5,992 AUD
$4,209 USD
View
B
Retailer 6
-
$5,993 AUD
$4,210 USD
View
B
Retailer 7
-
$6,324 AUD
$4,442 USD
View
B
Retailer 8
-
$6,324 AUD
$4,442 USD
View
B
Retailer 9
-
$6,324 AUD
$4,442 USD
View
B
Retailer 10
-
$6,887 AUD
$4,838 USD
View
B
Retailer 11
-
$6,937 AUD
$4,873 USD
View
B
Retailer 12
-
$6,940 AUD
£3,839 GBP
View
Retailer 13
-
$7,036 AUD
View
Price last confirmed 21 days ago
B
Retailer 14
-
$7,104 AUD
$4,990 USD
View
B
Retailer 15
-
$7,104 AUD
$4,990 USD
View
B
Retailer 16
-
$7,296 AUD
$5,125 USD
View
B
Retailer 17
-
$7,346 AUD
$5,160 USD
View
B
Retailer 18
-
$7,444 AUD
€4,980 EUR
View
B
Retailer 19
-
$8,499 AUD
ZAR 96,448 ZAR
View
B
Retailer 20
-
$11,177 AUD
£6,182 GBP
View
Most Expensive
C
NZ Jewellers
506b1a02-2df0-40e7-9c2e-7122281f9194 · Oct 30
$12,160 AUD
$8,542 USD
View
20 more retailers have this diamond
Prices start from $5,454 AUDSave up to $6,707 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
$5,454 AUD