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Oval|Natural|GIA

0.90ct D FL Oval Natural Diamond

GD • D/FL • GIA 1545642142

Certificate GIA 1545642142

Diamond specifications and retailer prices

From $5,866 AUD
As of November 5, 2026
Save $5,565 AUD (49%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $11,431 AUD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 0.9ct natural oval diamond

This 0.9ct natural oval sits in the just-under-one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1545642142. Listed at 19 retailers as of November 3, 2026, with prices from $5,866 to $11,431, a $5,565 spread on the same certified stone. NZ Jewellers lists it at $11,431. 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

0.90
Carat
D
Colour
FL
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1545642142
Dimensions7.44 × 5.37 × 3.39 mm
L/W Ratio1.39
Girdle conditionFaceted
Culet sizeNone
Top View
7.44 mm5.37 mm0.90 ctD / FL
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1545642142
Side View
Table 65.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 63.2%

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 5
Current: $11,431 AUD|Low: $4,927 AUD|High: $11,431 AUD|Avg: $7,100 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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 5, 2026
Retailer 7$4,927 AUD
Retailer 14$5,233 AUD
Retailer 2$5,866 AUD
Retailer 5$6,056 AUD
Retailer 10$6,312 AUD
Retailer 15$6,485 AUD
Retailer 3$6,562 AUD
Retailer 17$6,562 AUD
Retailer 18$6,562 AUD
Retailer 11$6,643 AUD
Retailer 9$6,774 AUD
Retailer 8$6,857 AUD
Retailer 4$6,952 AUD
Retailer 13$7,413 AUD
Retailer 19$7,571 AUD
Retailer 6$7,625 AUD
Retailer 16$9,586 AUD
Retailer 12$10,507 AUD
NZ Jewellers$11,431 AUD

30 data points across 19 retailers

19 retailers$5,866 AUD to $11,431 AUD

B+
Cheapest Retailer
-
$5,866 AUD
B+
Retailer 2
-
$6,067 AUD
View
Retailer 3
-
$6,073 AUD
View
Price last confirmed 8 days ago
Retailer 4
-
$6,312 AUD
View
Price last confirmed 10 days ago
Retailer 5
-
$6,485 AUD
View
Price last confirmed 8 days ago
Retailer 6
-
$6,562 AUD
View
Price last confirmed 11 days ago
Retailer 7
-
$6,562 AUD
View
Price last confirmed 10 days ago
Retailer 8
-
$6,562 AUD
View
Price last confirmed 11 days ago
Retailer 9
-
$6,643 AUD
View
Price last confirmed 27 days ago
Retailer 10
-
$6,774 AUD
View
Price last confirmed 11 days ago
Retailer 11
-
$6,857 AUD
View
Price last confirmed 8 days ago
Retailer 12
-
$6,952 AUD
View
Price last confirmed 9 days ago
B
Retailer 13
-
$7,002 AUD
View
Retailer 14
-
$7,413 AUD
View
Price last confirmed 7 days ago
Retailer 15
-
$7,571 AUD
View
Price last confirmed 9 days ago
Retailer 16
-
$7,625 AUD
View
Price last confirmed 9 days ago
Retailer 17
-
$9,586 AUD
View
Price last confirmed 9 days ago
Retailer 18
-
$10,507 AUD
View
Price last confirmed 7 days ago
Most Expensive
B
NZ Jewellers
823c5914-67e1-4f7f-a78e-15875b5daf36 · Oct 27
$11,431 AUD
$8,019 USD
View
18 more retailers have this diamond
Prices start from $5,866 AUDSave up to $5,565 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+
0.90ct Oval
$5,866 AUD