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Oval|Natural|GIA

1.00ct D SI1 Oval Natural Diamond

GD • D/SI1 • GIA 5533933906

Certificate GIA 5533933906

Diamond specifications and retailer prices

From $3,390 AUD
As of November 6, 2026
Save $4,384 AUD (56%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $7,773 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 D colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5533933906. Listed at 21 retailers as of November 5, 2026, with prices from $3,390 to $7,773, a $4,384 spread on the same certified stone. NZ Jewellers lists it at $7,773. 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
D
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5533933906
Dimensions8.03 × 5.79 × 3.19 mm
L/W Ratio1.39
Top View
8.03 mm5.79 mm1.00 ctD / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 5533933906
Side View
Table 65.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 55.0%

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: $7,773 AUD|Low: $3,390 AUD|High: $7,815 AUD|Avg: $5,060 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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 6, 2026
Retailer 6$3,390 AUD
Retailer 2$3,537 AUD
Retailer 16$4,002 AUD
Retailer 17$4,047 AUD
Retailer 8$4,119 AUD
Retailer 11$4,328 AUD
Retailer 18$4,462 AUD
Retailer 10$4,486 AUD
Retailer 14$4,611 AUD
Retailer 3$4,633 AUD
Retailer 7$4,669 AUD
Retailer 12$4,721 AUD
Retailer 4$4,832 AUD
Retailer 5$5,148 AUD
Retailer 13$5,196 AUD
Retailer 15$5,445 AUD
Retailer 9$7,501 AUD
NZ Jewellers$7,773 AUD

22 data points across 18 retailers

21 retailers$3,390 AUD to $7,773 AUD

A
Cheapest Retailer
-
$3,390 AUD
A
Retailer 2
-
$3,537 AUD
View
B+
Retailer 3
-
$4,002 AUD
View
B+
Retailer 4
-
$4,047 AUD
View
B+
Retailer 5
-
$4,119 AUD
View
Final sale: no returns
B+
Retailer 6
-
$4,212 AUD
View
B+
Retailer 7
-
$4,213 AUD
View
B+
Retailer 8
-
$4,328 AUD
View
B+
Retailer 9
-
$4,462 AUD
View
Retailer 10
-
$4,486 AUD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
$4,611 AUD
View
B+
Retailer 12
-
$4,633 AUD
View
B+
Retailer 13
-
$4,669 AUD
View
B+
Retailer 14
-
$4,721 AUD
View
Retailer 15
-
$4,817 AUD
View
Price last confirmed 30 days ago
B
Retailer 16
-
$4,832 AUD
View
B
Retailer 17
-
$5,148 AUD
View
B
Retailer 18
-
$5,196 AUD
View
B
Retailer 19
-
$5,445 AUD
View
B
Retailer 20
-
$7,501 AUD
View
Most Expensive
B
NZ Jewellers
fe5f2c17-6181-4384-9ba7-bff499aedd10 · Nov 5
$7,773 AUD
$5,341 USD
View
20 more retailers have this diamond
Prices start from $3,390 AUDSave up to $4,384 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
$3,390 AUD